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What are low alloy steels, and what precautions should I take when welding Frequently Asked Questions Low alloy steels contain a few percent (typically between 1 and 7%) of ele as Cr, Ni, Mo and V. This category includes chromium steels (containing up and 1% Mo) and nickel steels (containing up to 5% Ni). Low alloy steels are generally weldable (see What is weldability?), but it important to know the service, joint configuration and the subgroup of the type. Low alloy steels can be welded by most processes, as long as adequat precautions are taken to avoid defects. It is important to know the compos material, either from a mill sheet or a dedicated chemical analysis, as co influences weldability significantly. With increasing carbon or alloy content, low alloy steels generally become difficult to weld as the heat affected zone hardness increases. The need f heat treatment (PWHT) of these joints also increases. The composition is a important in identifying high, but allowable, levels of residual elements sulphur or phosphorus, which can lead to problems with liquation cracking embrittlement during PWHT. To avoid fabrication hydrogen cracking, it is important to use low hydroge and consumables, particularly as increasing the carbon and alloy content, increasing the section thickness, increases the risk of hydrogen cracking. heat treatment may be required to reduce the levels of hydrogen in the wel 1: Brittle Fracture Surface Materials that do not fail in a ductile manner will fail in a brittle mann Brittle fractures are characterised as having little or no plastic deforma to failure.

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- - - - - 0 2015-04-22 shindede New vessel created with Vessel Wizard, ASME Section VIII Division 1 [COMPRESS 2015 Build 7500] - D-712 BATON ROUGE, LA EXXONMOBIL RHLA-1 CONDENSATE DRUM D-712 - ASME Section VIII Division 1 2013 - U.S. Customary Vertical 196.0000 261.0000 48.8750 Bottom Shell Seam 0.0000 - 0.0000 - Chamber bounded by Bottom Head and Top Head 150.0000 450.0000 Legs #1 246.6141 70.0000 MANWAY (M) 16.5438 450.0000 MANWAY (M) -52.3640 -20.0000 195.0000 150.0000 450.0000 15.0000 450.0000 0.1250 0.0000 RT1 None - SA-516 70 SA-516 70 SA-516 70 SA-516 70 - 14333.1530 15505.4627 4409.0911 5691.4971 19747.1330 1685.6454 1705.1518 9924.0620 9813.9656 14055.6359 14218.2888 91.2053 Vessel designed by COMPRESS software by Codeware Inc. - - - - - Top Head 1429676107 Cylinder #1 Cylinder 1429676110 SA-516 70 - SA-516 70 Full ASME 489.0240 Plate FALSE FALSE FALSE FALSE 48.0000 48.8750 0.1250 0.0000 0.4375 14.4375 150.0000 450.0000 15.0000 450.0000 -20.0000 0.0000 150.0000 Seamless No RT Full UW-11(a) Type 1 FALSE FALSE FALSE - 192.0000 206.4375 0.3049 0.2537 0.3049 0.1799 0.1287 0.1799 Internal 257.0694 360.6388 17.5479 -55.0000 373.8241 268.6291 78.3358 79.8136 2.0000 0.4375 48.0000 48.8750 0.0000 150.0000 2 2:1 - - - STEAM OUTLET (C) 1430367320 Top Head Ellipsoidal Head 1429676107 SA-106 B Smls pipe - SA-106 B Smls pipe Full ASME 489.0240 Smls. Pipe FALSE FALSE FALSE TRUE 11.3740 12.7500 0.1250 0.0000 0.6880 NPS 12 Sch 80 12.9307 150.0000 450.0000 15.0000 450.0000 -20.0000 0.0000 150.0000 Seamless No RT Full UW-11(a) Type 1 FALSE FALSE FALSE - 210.0693 223.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Unknown 185.0000 283.4280 17.5479 -55.0000 99.3419 82.0549 5.3057 5.5415 - 2 Type 2 - Pad, no internal projection, UW-16.1(q) C Top Head 1 Radial 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 206.4375 0.0000 0.0000 223.0000 0.0000 0.0000 14.4375 0.0000 -0.0000 26.5000 0.0000 Nozzle - - SA-516 70 489.0240 Plate FALSE FALSE FALSE 0.4375 0.7500 TRUE SA-516 70 FALSE FALSE FALSE 0.4375 0.7500 - 0.5000 0.3250 0.0 0.3750 0.3750 FALSE FALSE FALSE FALSE FALSE FALSE - 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 3.0000 None - 3.5477 3.5477 0.2218 - - - ASME B16.5/16.47 flange attached to STEAM OUTLET (C) 1430367930 STEAM OUTLET (C) Nozzle 1430367320 A105 - A105 Full ASME 489.0240 Smls. Pipe FALSE 12.0000 19.0000 0.0000 0.0000 1.2500 4.5000 150.0000 450.0000 15.0000 450.0000 -20.0000 0.0000 150.0000 Seamless No RT Full UW-11(a) Type 1 FALSE FALSE FALSE - 210.0693 214.5693 0.0000 0.0000 Unknown 185.0000 285.0000 17.5479 -55.0000 80.0000 80.0000 0.0000 0.0000 - ASME B16.5 Welding Neck Class 150 Raised Face STEAM OUTLET (C) FALSE 0 0.0000 12.0000 12.0000 12.0000 12.0000 19.0000 15.0000 0.0600 14.3800 12.7500 12 8.2104 2.2000 0.0000 0.8750 1.0000 4.0000 SA-193 B7 Bolt VENT (V) 1430367475 Top Head Ellipsoidal Head 1429676107 SA-106 B Smls pipe - SA-106 B Smls pipe Full ASME 489.0240 Smls. Pipe FALSE FALSE FALSE TRUE 5.8750 6.6250 0.1250 0.0000 0.3750 NPS 6 (Thk = 0.375") 11.2072 150.0000 450.0000 15.0000 450.0000 -20.0000 0.0000 150.0000 Seamless No RT Full UW-11(a) Type 1 FALSE FALSE FALSE - 200.7928 212.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Unknown 169.4262 285.0000 17.5479 -55.0000 28.0937 20.4436 0.8629 0.9379 - 2 Type 2 - Pad, no internal projection, UW-16.1(q) V Top Head 1 Hillside 0.0000 0.0000 20.0000 0.0000 20.0000 0.0000 201.1469 20.0000 0.0000 212.0000 20.0000 0.0000 9.1469 20.0000 -0.0000 16.5000 0.0000 Nozzle - - SA-516 70 489.0240 Plate FALSE FALSE FALSE 0.4375 1.5000 TRUE SA-516 70 FALSE FALSE FALSE 0.4375 1.5000 - 0.5000 0.3250 0.0 0.3750 0.3750 FALSE FALSE FALSE FALSE FALSE FALSE - 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 3.0000 None - 2.9536 2.6442 0.2031 - - - ASME B16.5/16.47 flange attached to VENT (V) 1430367932 VENT (V) Nozzle 1430367475 A105 - A105 Full ASME 489.0240 Smls. Pipe FALSE 6.0700 11.0000 0.0000 0.0000 1.0000 3.5000 150.0000 450.0000 15.0000 450.0000 -20.0000 0.0000 150.0000 Seamless No RT Full UW-11(a) Type 1 FALSE FALSE FALSE - 200.7928 204.2928 0.0000 0.0000 Unknown 185.0000 285.0000 17.5479 -55.0000 24.0000 24.0000 0.0000 0.0000 - ASME B16.5 Welding Neck Class 150 Raised Face VENT (V) FALSE 0 0.0000 6.0000 6.0000 6.0700 6.0700 11.0000 8.5000 0.0600 7.5600 6.6300 8 4.3884 1.8177 0.0000 0.7500 0.8750 3.2500 SA-193 B7 Bolt Bottom Head 1429676111 Undefined Undefined 0 SA-516 70 - SA-516 70 Full ASME 489.0240 Plate FALSE FALSE FALSE FALSE 48.0000 48.7500 0.1250 0.0000 0.3750 14.3750 150.0000 450.0000 15.0000 450.0000 -20.0000 5.4913 155.4913 Seamless No RT Full UW-11(a) Type 1 FALSE FALSE FALSE - -14.3750 0.0000 0.3115 0.2537 0.3115 0.1865 0.1287 0.1865 Internal 202.9757 312.0125 17.5479 -52.9000 324.8744 219.6794 78.3358 79.8136 2.0000 0.4375 48.0000 48.8750 5.0536 155.0536 2 2:1 - - - CONDENSATE OUTLET (B) 1430367299 Bottom Head Ellipsoidal Head 1429676111 SA-106 B Smls pipe - SA-106 B Smls pipe Full ASME 489.0240 Smls. Pipe FALSE FALSE FALSE TRUE 5.7610 6.6250 0.1250 0.0000 0.4320 NPS 6 Sch 80 (XS) 2.9375 150.0000 450.0000 15.0000 450.0000 -20.0000 5.7015 155.7015 Seamless No RT Full UW-11(a) Type 1 FALSE FALSE FALSE - -20.3227 -17.3852 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Unknown 179.2850 285.0000 17.5479 -52.3640 9.9530 7.8160 0.2762 0.3007 - 2 Type 2 - Pad, no internal projection, UW-16.1(q) B Bottom Head 1 Radial 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 -14.3750 0.0000 0.0000 -20.3227 0.0000 0.0000 14.3750 0.0000 0.0000 16.8227 0.0000 Nozzle - - SA-516 70 489.0240 Plate FALSE FALSE FALSE 0.4375 1.0000 TRUE SA-516 70 FALSE FALSE FALSE 0.4375 1.0000 - 0.4320 0.3750 0.0 0.3750 0.3750 FALSE FALSE FALSE FALSE FALSE FALSE - 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 3.0000 None - 2.1662 1.8144 0.2218 - - - ASME B16.5/16.47 flange attached to CONDENSATE OUTLET (B) 1430368032 CONDENSATE OUTLET (B) Nozzle 1430367299 A105 - A105 Full ASME 489.0240 Smls. Pipe FALSE 6.0700 11.0000 0.0000 0.0000 1.0000 3.5000 150.0000 450.0000 15.0000 450.0000 -20.0000 5.7150 155.7150 Seamless No RT Full UW-11(a) Type 1 FALSE FALSE FALSE - -20.3227 -16.8227 0.0000 0.0000 Unknown 179.2850 285.0000 17.5479 -55.0000 24.0000 24.0000 0.0000 0.0000 - ASME B16.5 Welding Neck Class 150 Raised Face CONDENSATE OUTLET (B) FALSE 0 0.0000 6.0000 6.0000 6.0700 6.0700 11.0000 8.5000 0.0600 7.5600 6.6300 8 4.3884 1.8177 0.0000 0.7500 0.8750 3.2500 SA-193 B7 Bolt Cylinder #1 1429676110 Bottom Head Ellipsoidal Head 1429676111 SA-516 70 - SA-516 70 Full ASME 489.0240 Plate FALSE FALSE FALSE FALSE 48.0000 48.8750 0.1250 0.0000 0.4375 192.0000 150.0000 450.0000 15.0000 450.0000 -20.0000 4.9814 154.9814 Full UW-11(a) Type 1 Full UW-11(a) Type 1 FALSE FALSE FALSE - 0.0000 192.0000 0.3129 0.4163 0.4163 0.1879 0.2913 0.2913 External 252.0880 360.6388 17.5479 -52.9000 3617.4064 2590.5297 1504.0477 1519.7556 - 1 0.0000 - - - INLET (A) 1430367266 Cylinder #1 Cylinder 1429676110 SA-106 B Smls pipe - SA-106 B Smls pipe Full ASME 489.0240 Smls. Pipe FALSE FALSE FALSE TRUE 11.3740 12.7500 0.1250 0.0000 0.6880 NPS 12 Sch 80 3.3462 150.0000 450.0000 15.0000 450.0000 -20.0000 0.0000 150.0000 Seamless No RT Full UW-11(a) Type 1 FALSE FALSE FALSE - 149.6250 162.3750 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Unknown 185.0000 285.0000 17.5479 -55.0000 36.1629 31.1242 0.9072 0.9475 - 2 Type 2 - Pad, no internal projection, UW-16.1(q) A Cylinder #1 1 Radial 90.0000 0.0000 31.0000 0.0000 0.000000 24.4375 156.0000 0.000000 31.0000 156.0000 0.000000 -24.4375 156.0000 0.000000 -26.5000 156.0000 0.0000 Nozzle - - SA-516 70 489.0240 Plate FALSE FALSE FALSE 0.4375 2.0000 TRUE SA-516 70 FALSE FALSE FALSE 0.4375 2.0000 - 0.3750 0.3250 0.0 0.3750 0.3750 FALSE FALSE FALSE FALSE FALSE FALSE - 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 3.0000 None - 4.1178 3.9923 0.2244 - - - ASME B16.5/16.47 flange attached to INLET (A) 1430367981 INLET (A) Nozzle 1430367266 A105 - A105 Full ASME 489.0240 Smls. Pipe FALSE 12.0000 19.0000 0.0000 0.0000 1.2500 4.5000 150.0000 450.0000 15.0000 450.0000 -20.0000 0.0000 150.0000 Seamless No RT Full UW-11(a) Type 1 FALSE FALSE FALSE - 149.6250 154.1250 0.0000 0.0000 Unknown 185.0000 285.0000 17.5479 -55.0000 80.0000 80.0000 0.0000 0.0000 - ASME B16.5 Welding Neck Class 150 Raised Face INLET (A) FALSE 0 0.0000 12.0000 12.0000 12.0000 12.0000 19.0000 15.0000 0.0600 14.3800 12.7500 12 8.2104 2.2000 0.0000 0.8750 1.0000 4.0000 SA-193 B7 Bolt LEVEL TRANSMITTER (L1) 1430367331 Cylinder #1 Cylinder 1429676110 SA-106 B Smls pipe - SA-106 B Smls pipe Full ASME 489.0240 Smls. Pipe FALSE FALSE FALSE TRUE 1.6870 2.3750 0.1250 0.0000 0.3440 NPS 2 Sch 160 3.7164 150.0000 450.0000 15.0000 450.0000 -20.0000 0.0000 150.0000 Seamless No RT Full UW-11(a) Type 1 FALSE FALSE FALSE - 142.8125 145.1875 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Unknown 257.0693 360.6348 17.5479 -55.0000 3.6212 2.8204 0.0314 0.0415 - 2 Type 2 - Pad, no internal projection, UW-16.1(q) L1 Cylinder #1 1 Radial 315.0000 0.0000 30.4375 0.0000 17.2799 -17.2799 144.0000 21.5226 -21.5226 144.0000 17.2799 17.2799 144.0000 19.5780 19.5780 144.0000 0.0000 Nozzle - - SA-516 70 489.0240 Plate FALSE FALSE FALSE 0.4375 1.0000 TRUE SA-516 70 FALSE FALSE FALSE 0.4375 1.0000 - 0.3750 0.3250 0.0 0.3750 0.3125 FALSE FALSE FALSE FALSE FALSE FALSE - 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 3.0000 None - 0.0000 0.0000 0.1348 - - - ASME B16.5/16.47 flange attached to LEVEL TRANSMITTER (L1) 1430368033 LEVEL TRANSMITTER (L1) Nozzle 1430367331 A105 - A105 Full ASME 489.0240 Smls. Pipe FALSE 2.0700 6.5000 0.0000 0.0000 0.8800 2.7500 150.0000 450.0000 15.0000 450.0000 -20.0000 0.0000 150.0000 Seamless No RT Full UW-11(a) Type 1 FALSE FALSE FALSE - 142.8125 145.5625 0.0000 0.0000 Unknown 620.0000 740.0000 17.5479 -55.0000 9.0000 9.0000 0.0000 0.0000 - ASME B16.5 Welding Neck Class 300 Raised Face LEVEL TRANSMITTER (L1) FALSE 0 0.0000 2.0000 2.0000 2.0700 2.0700 6.5000 3.6200 0.0600 3.3100 2.3800 8 2.3097 0.9567 0.0000 0.6250 0.7500 3.0000 SA-193 B7 Bolt LEVEL TRANSMITTER (L6) 1430367351 Cylinder #1 Cylinder 1429676110 SA-106 B Smls pipe - SA-106 B Smls pipe Full ASME 489.0240 Smls. Pipe FALSE FALSE FALSE TRUE 1.6870 2.3750 0.1250 0.0000 0.3440 NPS 2 Sch 160 4.2789 150.0000 450.0000 15.0000 450.0000 -20.0000 4.9036 154.9036 Seamless No RT Full UW-11(a) Type 1 FALSE FALSE FALSE - 1.8125 4.1875 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Unknown 252.1658 360.6348 17.5479 -52.9000 3.9706 3.0565 0.0369 0.0486 - 2 Type 2 - Pad, no internal projection, UW-16.1(q) L6 Cylinder #1 1 Radial 45.0000 0.0000 31.0000 0.0000 17.2799 17.2799 3.0000 21.9203 21.9203 3.0000 17.2799 -17.2799 3.0000 19.9758 -19.9758 3.0000 0.0000 Nozzle - - SA-516 70 489.0240 Plate FALSE FALSE FALSE 0.4375 1.0000 TRUE SA-516 70 FALSE FALSE FALSE 0.4375 1.0000 - 0.3750 0.3250 0.0 0.3750 0.3750 FALSE FALSE FALSE FALSE FALSE FALSE - 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 3.0000 None - 0.0000 0.0000 0.1348 - - - ASME B16.5/16.47 flange attached to LEVEL TRANSMITTER (L6) 1430368038 LEVEL TRANSMITTER (L6) Nozzle 1430367351 A105 - A105 Full ASME 489.0240 Smls. Pipe FALSE 2.0700 6.5000 0.0000 0.0000 0.8800 2.7500 150.0000 450.0000 15.0000 450.0000 -20.0000 4.8731 154.8731 Seamless No RT Full UW-11(a) Type 1 FALSE FALSE FALSE - 1.8125 4.5625 0.0000 0.0000 Unknown 615.1269 740.0000 17.5479 -55.0000 9.0000 9.0000 0.0000 0.0000 - ASME B16.5 Welding Neck Class 300 Raised Face LEVEL TRANSMITTER (L6) FALSE 0 0.0000 2.0000 2.0000 2.0700 2.0700 6.5000 3.6200 0.0600 3.3100 2.3800 8 2.3097 0.9567 0.0000 0.6250 0.7500 3.0000 SA-193 B7 Bolt LEVEL TRANSMITTER (L5) 1430367371 Cylinder #1 Cylinder 1429676110 SA-106 B Smls pipe - SA-106 B Smls pipe Full ASME 489.0240 Smls. Pipe FALSE FALSE FALSE TRUE 1.6870 2.3750 0.1250 0.0000 0.3440 NPS 2 Sch 160 4.2789 150.0000 450.0000 15.0000 450.0000 -20.0000 0.0000 150.0000 Seamless No RT Full UW-11(a) Type 1 FALSE FALSE FALSE - 142.8125 145.1875 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Unknown 257.0693 360.6348 17.5479 -55.0000 3.5695 2.6554 0.0369 0.0486 - 2 Type 2 - Pad, no internal projection, UW-16.1(q) L5 Cylinder #1 1 Radial 45.0000 0.0000 31.0000 0.0000 17.2799 17.2799 144.0000 21.9203 21.9203 144.0000 17.2799 -17.2799 144.0000 19.9758 -19.9758 144.0000 0.0000 Nozzle - - SA-516 70 489.0240 Plate FALSE FALSE FALSE 0.4375 0.7500 TRUE SA-516 70 FALSE FALSE FALSE 0.4375 0.7500 - 0.3750 0.3250 0.0 0.3750 0.3125 FALSE FALSE FALSE FALSE FALSE FALSE - 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 3.0000 None - 0.0000 0.0000 0.1348 - - - ASME B16.5/16.47 flange attached to LEVEL TRANSMITTER (L5) 1430368034 LEVEL TRANSMITTER (L5) Nozzle 1430367371 A105 - A105 Full ASME 489.0240 Smls. Pipe FALSE 2.0700 6.5000 0.0000 0.0000 0.8800 2.7500 150.0000 450.0000 15.0000 450.0000 -20.0000 0.0000 150.0000 Seamless No RT Full UW-11(a) Type 1 FALSE FALSE FALSE - 142.8125 145.5625 0.0000 0.0000 Unknown 620.0000 740.0000 17.5479 -55.0000 9.0000 9.0000 0.0000 0.0000 - ASME B16.5 Welding Neck Class 300 Raised Face LEVEL TRANSMITTER (L5) FALSE 0 0.0000 2.0000 2.0000 2.0700 2.0700 6.5000 3.6200 0.0600 3.3100 2.3800 8 2.3097 0.9567 0.0000 0.6250 0.7500 3.0000 SA-193 B7 Bolt LEVEL TRANSMITTER (L2) 1430367389 Cylinder #1 Cylinder 1429676110 SA-106 B Smls pipe - SA-106 B Smls pipe Full ASME 489.0240 Smls. Pipe FALSE FALSE FALSE TRUE 1.6870 2.3750 0.1250 0.0000 0.3440 NPS 2 Sch 160 4.2789 150.0000 450.0000 15.0000 450.0000 -20.0000 4.9036 154.9036 Seamless No RT Full UW-11(a) Type 1 FALSE FALSE FALSE - 1.8125 4.1875 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Unknown 252.1658 360.6348 17.5479 -55.0000 2.6579 1.7437 0.0369 0.0486 - 1 Type 1 - No pad, no internal projection, UW-16.1(c), (d) or (e) L2 Cylinder #1 1 Radial 315.0000 0.0000 31.0000 0.0000 17.2799 -17.2799 3.0000 21.9203 -21.9203 3.0000 17.2799 17.2799 3.0000 19.9758 19.9758 3.0000 0.0000 Nozzle FALSE SA-516 70 FALSE FALSE FALSE 0.0000 0.0000 - 0.3750 0.0 0.0 0.0 0.3750 FALSE FALSE FALSE FALSE FALSE FALSE - 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 3.0000 None - 0.0000 0.0000 0.1348 - - - ASME B16.5/16.47 flange attached to LEVEL TRANSMITTER (L2) 1430368040 LEVEL TRANSMITTER (L2) Nozzle 1430367389 A105 - A105 Full ASME 489.0240 Smls. Pipe FALSE 2.0700 6.5000 0.0000 0.0000 0.8800 2.7500 150.0000 450.0000 15.0000 450.0000 -20.0000 4.8731 154.8731 Seamless No RT Full UW-11(a) Type 1 FALSE FALSE FALSE - 1.8125 4.5625 0.0000 0.0000 Unknown 615.1269 740.0000 17.5479 -55.0000 9.0000 9.0000 0.0000 0.0000 - ASME B16.5 Welding Neck Class 300 Raised Face LEVEL TRANSMITTER (L2) FALSE 0 0.0000 2.0000 2.0000 2.0700 2.0700 6.5000 3.6200 0.0600 3.3100 2.3800 8 2.3097 0.9567 0.0000 0.6250 0.7500 3.0000 SA-193 B7 Bolt LEVEL GUAGE (L3) 1430367397 Cylinder #1 Cylinder 1429676110 SA-106 B Smls pipe - SA-106 B Smls pipe Full ASME 489.0240 Smls. Pipe FALSE FALSE FALSE TRUE 1.6870 2.3750 0.1250 0.0000 0.3440 NPS 2 Sch 160 4.2789 150.0000 450.0000 15.0000 450.0000 -20.0000 0.0000 150.0000 Seamless No RT Full UW-11(a) Type 1 FALSE FALSE FALSE - 142.8125 145.1875 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Unknown 257.0693 360.6348 17.5479 -55.0000 3.9706 3.0565 0.0369 0.0486 - 2 Type 2 - Pad, no internal projection, UW-16.1(q) L3 Cylinder #1 1 Radial 180.0000 0.0000 31.0000 0.0000 -24.4375 0.000000 144.0000 -31.0000 0.000000 144.0000 -24.4375 -0.000000 144.0000 -28.2500 -0.000000 144.0000 0.0000 Nozzle - - SA-516 70 489.0240 Plate FALSE FALSE FALSE 0.4375 1.0000 TRUE SA-516 70 FALSE FALSE FALSE 0.4375 1.0000 - 0.3750 0.3250 0.0 0.3750 0.3125 FALSE FALSE FALSE FALSE FALSE FALSE - 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 3.0000 None - 0.0000 0.0000 0.1348 - - - ASME B16.5/16.47 flange attached to LEVEL GUAGE (L3) 1430368035 LEVEL GUAGE (L3) Nozzle 1430367397 A105 - A105 Full ASME 489.0240 Smls. Pipe FALSE 2.0700 6.5000 0.0000 0.0000 0.8800 2.7500 150.0000 450.0000 15.0000 450.0000 -20.0000 0.0000 150.0000 Seamless No RT Full UW-11(a) Type 1 FALSE FALSE FALSE - 142.8125 145.5625 0.0000 0.0000 Unknown 620.0000 740.0000 17.5479 -55.0000 9.0000 9.0000 0.0000 0.0000 - ASME B16.5 Welding Neck Class 300 Raised Face LEVEL GUAGE (L3) TRUE 1430368036 10.0000 2.0000 2.0000 2.0700 2.0700 6.5000 3.6200 0.0600 3.3100 2.3800 8 2.3097 0.9567 0.0000 0.6250 0.7500 3.0000 SA-193 B7 Bolt ASME B16.5/16.47 Blind on ASME B16.5/16.47 flange attached to LEVEL GUAGE (L3) 1430368036 ASME B16.5/16.47 flange attached to LEVEL GUAGE (L3) Flange 1430368035 A105 - A105 Full ASME 489.0240 Smls. Pipe FALSE FALSE FALSE TRUE 0.0000 6.5000 0.0000 0.0000 0.8800 0.8800 150.0000 450.0000 15.0000 450.0000 -20.0000 0.0000 150.0000 Seamless No RT N/A FALSE FALSE FALSE - 144.0000 147.2500 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Unknown 620.0000 740.0000 0.0000 -55.0000 10.0000 10.0000 0.0000 0.0000 Sketch k 0.7500 8 2.3097 0.9567 0.0000 Blind 3.6200 0.0600 - - - LEVEL GUAGE (L4) 1430367412 Cylinder #1 Cylinder 1429676110 SA-106 B Smls pipe - SA-106 B Smls pipe Full ASME 489.0240 Smls. Pipe FALSE FALSE FALSE TRUE 1.6870 2.3750 0.1250 0.0000 0.3440 NPS 2 Sch 160 4.2789 150.0000 450.0000 15.0000 450.0000 -20.0000 4.9036 154.9036 Seamless No RT Full UW-11(a) Type 1 FALSE FALSE FALSE - 1.8125 4.1875 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Unknown 252.1658 360.6348 17.5479 -52.9000 3.9706 3.0565 0.0369 0.0486 - 2 Type 2 - Pad, no internal projection, UW-16.1(q) L4 Cylinder #1 1 Radial 180.0000 0.0000 31.0000 0.0000 -24.4375 0.000000 3.0000 -31.0000 0.000000 3.0000 -24.4375 -0.000000 3.0000 -28.2500 -0.000000 3.0000 0.0000 Nozzle - - SA-516 70 489.0240 Plate FALSE FALSE FALSE 0.4375 1.0000 TRUE SA-516 70 FALSE FALSE FALSE 0.4375 1.0000 - 0.3750 0.3250 0.0 0.3750 0.3750 FALSE FALSE FALSE FALSE FALSE FALSE - 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 3.0000 None - 0.0000 0.0000 0.1348 - - - ASME B16.5/16.47 flange attached to LEVEL GUAGE (L4) 1430368039 LEVEL GUAGE (L4) Nozzle 1430367412 A105 - A105 Full ASME 489.0240 Smls. Pipe FALSE 2.0700 6.5000 0.0000 0.0000 0.8800 2.7500 150.0000 450.0000 15.0000 450.0000 -20.0000 4.8731 154.8731 Seamless No RT Full UW-11(a) Type 1 FALSE FALSE FALSE - 1.8125 4.5625 0.0000 0.0000 Unknown 615.1269 740.0000 17.5479 -55.0000 9.0000 9.0000 0.0000 0.0000 - ASME B16.5 Welding Neck Class 300 Raised Face LEVEL GUAGE (L4) FALSE 0 0.0000 2.0000 2.0000 2.0700 2.0700 6.5000 3.6200 0.0600 3.3100 2.3800 8 2.3097 0.9567 0.0000 0.6250 0.7500 3.0000 SA-193 B7 Bolt MANWAY (M) 1430367420 Cylinder #1 Cylinder 1429676110 SA-516 70 - SA-516 70 Full ASME 489.0240 Plate FALSE FALSE FALSE TRUE 23.0000 24.0000 0.1250 0.0000 0.5000 13.1492 150.0000 450.0000 15.0000 450.0000 -20.0000 4.3136 154.3136 User Defined Full UW-11(a) Type 1 1.0000 FALSE FALSE FALSE - 18.0000 42.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Unknown 181.1015 246.6141 16.5438 -55.0000 168.8707 134.0931 17.1991 17.5750 - 2 Type 2 - Pad, no internal projection, UW-16.1(q) M Cylinder #1 1 Radial 45.0000 0.0000 40.0000 0.0000 17.2799 17.2799 30.0000 28.2843 28.2843 30.0000 17.2799 -17.2799 30.0000 24.0416 -24.0416 30.0000 0.0000 Nozzle - - SA-516 70 489.0240 Plate FALSE FALSE FALSE 0.4375 3.0000 TRUE SA-516 70 FALSE FALSE FALSE 0.4375 3.0000 - 0.3750 0.3250 0.0 0.3750 0.3750 FALSE FALSE FALSE FALSE FALSE FALSE - 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 3.0000 None - 6.8577 6.8572 0.2249 - - - ASME B16.5/16.47 flange attached to MANWAY (M) 1430367985 MANWAY (M) Nozzle 1430367420 A105 - A105 Full ASME 489.0240 Plate FALSE 23.0000 32.0000 0.0000 0.0000 1.8800 6.0000 150.0000 450.0000 15.0000 450.0000 -20.0000 3.8985 153.8985 Seamless No RT Full UW-11(a) Type 1 FALSE FALSE FALSE - 18.0000 24.0000 0.0000 0.0000 Unknown 181.1015 285.0000 16.5438 -55.0000 260.0000 260.0000 0.0000 0.0000 - ASME B16.5 Welding Neck Class 150 Raised Face MANWAY (M) TRUE 1430367986 480.0000 24.0000 24.0000 23.0000 23.0000 32.0000 27.2500 0.0600 26.1200 24.0000 20 14.5684 2.3074 0.0000 1.2500 1.3750 5.7500 SA-193 B7 Bolt ASME B16.5/16.47 Blind on ASME B16.5/16.47 flange attached to MANWAY (M) 1430367986 ASME B16.5/16.47 flange attached to MANWAY (M) Flange 1430367985 A105 - A105 Full ASME 489.0240 Plate FALSE FALSE FALSE TRUE 0.0000 32.0000 0.0000 0.0000 1.8800 1.8800 150.0000 450.0000 15.0000 450.0000 -20.0000 4.3136 154.3136 Seamless No RT N/A FALSE FALSE FALSE - 30.0000 46.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Unknown 181.1015 285.0000 0.0000 -55.0000 480.0000 480.0000 0.0000 0.0000 Sketch k 1.3750 20 14.5684 2.3074 0.0000 Blind 27.2500 0.0600 - - - PSV INLET (R) 1430367464 Cylinder #1 Cylinder 1429676110 SA-106 B Smls pipe - SA-106 B Smls pipe Full ASME 489.0240 Smls. Pipe FALSE FALSE FALSE TRUE 3.6240 4.5000 0.1250 0.0000 0.4380 NPS 4 Sch 120 4.1038 150.0000 450.0000 15.0000 450.0000 -20.0000 0.0000 150.0000 Seamless No RT Full UW-11(a) Type 1 FALSE FALSE FALSE - 165.7500 170.2500 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Unknown 185.0000 285.0000 17.5479 -55.0000 8.6307 6.7752 0.1591 0.1818 - 2 Type 2 - Pad, no internal projection, UW-16.1(q) R Cylinder #1 1 Radial 315.0000 0.0000 31.0000 0.0000 17.2799 -17.2799 168.0000 21.9203 -21.9203 168.0000 17.2799 17.2799 168.0000 19.7990 19.7990 168.0000 0.0000 Nozzle - - SA-516 70 489.0240 Plate FALSE FALSE FALSE 0.4375 1.0000 TRUE SA-516 70 FALSE FALSE FALSE 0.4375 1.0000 - 0.3750 0.3250 0.0 0.3750 0.3750 FALSE FALSE FALSE FALSE FALSE FALSE - 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 3.0000 None - 2.1866 1.2939 0.2074 - - - ASME B16.5/16.47 flange attached to PSV INLET (R) 1430367933 PSV INLET (R) Nozzle 1430367464 A105 - A105 Full ASME 489.0240 Smls. Pipe FALSE 4.0300 9.0000 0.0000 0.0000 0.9400 3.0000 150.0000 450.0000 15.0000 450.0000 -20.0000 0.0000 150.0000 Seamless No RT Full UW-11(a) Type 1 FALSE FALSE FALSE - 165.7500 168.7500 0.0000 0.0000 Unknown 185.0000 285.0000 17.5479 -55.0000 15.0000 15.0000 0.0000 0.0000 - ASME B16.5 Welding Neck Class 150 Raised Face PSV INLET (R) TRUE 1430367934 19.0000 4.0000 4.0000 4.0300 4.0300 9.0000 6.1900 0.0600 5.3100 4.5000 8 3.4645 1.4351 0.0000 0.6250 0.7500 3.0000 SA-193 B7 Bolt ASME B16.5/16.47 Blind on ASME B16.5/16.47 flange attached to PSV INLET (R) 1430367934 ASME B16.5/16.47 flange attached to PSV INLET (R) Flange 1430367933 A105 - A105 Full ASME 489.0240 Smls. Pipe FALSE FALSE FALSE TRUE 0.0000 9.0000 0.0000 0.0000 0.9400 0.9400 150.0000 450.0000 15.0000 450.0000 -20.0000 0.0000 150.0000 Seamless No RT N/A FALSE FALSE FALSE - 168.0000 172.5000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Unknown 185.0000 285.0000 0.0000 -55.0000 19.0000 19.0000 0.0000 0.0000 Sketch k 0.7500 8 3.4645 1.4351 0.0000 Blind 6.1900 0.0600 - - - Equal Angle (Leg out) 3x3x1/4 Equal Angle Legs #1 1429676116 Cylinder #1 Cylinder 1429676110 3 40.0000 38.0000 90.0000 4.0000 4.0000 0.6250 0.2500 FALSE 0.0000 0.0000 0.0000 0.0000 0.6250 Series 8 threaded 50.8750 0.3750 1 - - 3x3x1/4 Equal Angle 2 FALSE 1.4400 0.8420 0.8420 1.2400 1.2400 3.0000 3.0000 0.2500 11086.7197 702.0270 57.3924 - - 7-10 0.0000 0.0000 0.8000 95.0000 1.1500 C 1.0000 0.9500 4.0000 FALSE FALSE 0.0050 - FALSE FALSE FALSE FALSE - 2.0072 3.6295 0.0245 0.0200 - - 7-10 FALSE D 1.2500 6.2000 14.4000 3.0000 1.0000 12.0000 0.0 0.0 FALSE 0.3333 0.2000 1.6000 2.2240 - 0.4982 0.2755 - Liquid Level 138.0000 1.0000 1.0000 - - 7500 - - Design Cones with half apex angle greater than 30 degrees TRUE TRUE TRUE TRUE FALSE 0.0000 FALSE 0.0000 FALSE 0.0000 1.0000 FALSE FALSE Best TRUE FALSE FALSE - - TRUE FALSE 2 0.0000 0.0000 0.0000 FALSE 0 0.0000 0.0000 0.0000 FALSE 70.0000 1.0000 33 90 -50.0000 - - 0 FALSE TRUE FALSE FALSE TRUE FALSE TRUE FALSE FALSE 6.0000 6.0650 0.2800 FALSE FALSE FALSE FALSE - - SA-106 B Smls pipe 42 SA-516 70 81 A105 0.0000 - FALSE FALSE TRUE FALSE 0.0000 TRUE FALSE -456 -2 1 0 6 0 5 FALSE FALSE FALSE 0.7500 - - FALSE TRUE 1 TRUE TRUE TRUE TRUE FALSE FALSE TRUE FALSE FALSE FALSE 2 - - FALSE FALSE FALSE 0.0625 100 FALSE FALSE FALSE FALSE FALSE TRUE WRC 107 FALSE TRUE TRUE - - TRUE TRUE 1 0 0.0000 0.0000 30.0000 240.0000 - - TRUE TRUE 1 0.3750 3.0000 3.0000 - - 100.0000 650.0000 15.0000 650.0000 0.0000 0.0000 81 -20.0000 24.0000 FALSE TRUE 1.0000 96.0000 2.0000 8 8 4 8 1 1 1 1 - - 36.0000 6.0000 42.0000 12.0000 10.0000 18.0000 9.6000 6.0000 2.0000 TRUE TRUE FALSE TRUE - - - 0.0625 TRUE FALSE TRUE FALSE TRUE FALSE FALSE FALSE 1.2000 - - - English 1033

2:Ductile to Brittle TransitionAt low temperatures some metals that would be ductile at room temperature become brittle. This is known as a ductile to brittle transition.

The ductile to brittle transition temperature is strongly dependant on the composition of the metal. Steel is the most commonly used metal that shows this behaviour.For some steels the transition temperature can be around 0C, and in winter the temperature in some parts of the world can be below this. As a result, some steel structures are very likely to fail in winter.

Example of Brittle FailureDuctile fracture is always a preferred mechanism of failure. Many cases have occurred through history where catastrophic failures have occurred as a result of brittle fracture. The most infamous of these is the sinking of the Titanic.The sinking of the titanic was caused primarily by the brittleness of the steel used to construct the hull of the ship. In the icy water of the Atlantic, the steel was below the ductile to brittle transition temperature.

In these conditions even a small impact could have caused a large amount of damage. The impact of an iceberg on the ship's hull resulted in brittle fracture of the bolts that were holding the steel plates together.Nowadays engineers know more about this phenomenon and the composition of the steels used is much more controlled, resulting in a lower temperature at which the ductile to brittle transition occurs.

2013 ASME Boiler and Pressure Vessel CodeA N I N T E R N A T I O N A L C O D E

II Materials

Part AFerrous Material Specifications(SA-451 to End)

IIMATERIALS

Part A

Ferrous MaterialSpecifications(SA-451 to End)ASME Boiler and Pressure Vessel Committeeon Materials

AN INTERNATIONAL CODE

2013 ASME Boiler &Pressure Vessel Code2013 Edition July 1, 2013

Two Park Avenue New York, NY 10016 USA

Date of Issuance: July 1, 2013

This international code or standard was developed under procedures accredited as meeting the criteria for Amer-ican National Standards and it is an American National Standard. The Standards Committee that approved the codeor standard was balanced to assure that individuals from competent and concerned interests have had an oppor-tunity to participate. The proposed code or standard was made available for public review and comment that pro-vides an opportunity for additional public input from industry, academia, regulatory agencies, and the public-at-large.ASME does not approve, rate, or endorse any item, construction, proprietary device, or activity.ASME does not take any position with respect to the validity of any patent rights asserted in connection with any

items mentioned in this document, and does not undertake to insure anyone utilizing a standard against liability forinfringement of any applicable letters patent, nor assume any such liability. Users of a code or standard are ex-pressly advised that determination of the validity of any such patent rights, and the risk of infringement of suchrights, is entirely their own responsibility.Participation by federal agency representative(s) or person(s) affiliated with industry is not to be interpreted as

government or industry endorsement of this code or standard.ASME accepts responsibility for only those interpretations of this document issued in accordance with the estab-

lished ASME procedures and policies, which precludes the issuance of interpretations by individuals.The endnotes in this document (if any) are part of this American National Standard.

ASME collective membership mark

Certification Mark

The above ASME symbol is registered in the U.S. Patent Office.

ASME is the trademark of The American Society of Mechanical Engineers.

The Specifications published and copyrighted by the American Society for Testing and Materialsare reproduced with the Societys permission.

No part of this document may be reproduced in any form, in an electronic retrievalsystem or otherwise, without the prior written permission of the publisher.

Library of Congress Catalog Card Number: 56 3934Printed in the United States of America

Adopted by the Council of The American Society of Mechanical Engineers, 1914; latest edition 2013.

The American Society of Mechanical EngineersTwo Park Avenue, New York, NY 10016 5990

Copyright 2013 byTHE AMERICAN SOCIETY OF MECHANICAL ENGINEERS

All rights reserved

TABLE OF CONTENTS

List of Sections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xForeword . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xiiStatement of Policy on the Use of the Certification Mark and Code Authorization in Advertising . . . . . . . . . . . . xivStatement of Policy on the Use of ASME Marking to Identify Manufactured Items . . . . . . . . . . . . . . . . . . . . . . . . xivSubmittal of Technical Inquiries to the Boiler and Pressure Vessel Standards Committees . . . . . . . . . . . . . . . . . xvPersonnel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xviiASTM Personnel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxxiiPreface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxxiiiSpecifications Listed by Materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxxivSpecification Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xliiiSummary of Changes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xlivList of Changes in Record Number Order . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xlviCross-Referencing and Stylistic Changes in the Boiler and Pressure Vessel Code . . . . . . . . . . . . . . . . . . . . . . . . . xlviiiSA-6/SA-6M Specification for General Requirements for Rolled Structural Steel Bars, Plates,

Shapes, and Sheet Piling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1SA-20/SA-20M Specification for General Requirements for Steel Plates for Pressure Vessels 85SA-29/SA-29M Specification for Steel Bars, Carbon and Alloy, Hot-Wrought, General Re-

quirements for . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119SA-31 Specification for Steel Rivets and Bars for Rivets, Pressure Vessels . . . . . . . 139SA-36/SA-36M Specification for Carbon Structural Steel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145SA-47/SA-47M Specification for Ferritic Malleable Iron Castings . . . . . . . . . . . . . . . . . . . . . . . 151SA-53/SA-53M Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and

Seamless . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161SA-105/SA-105M Specification for Carbon Steel Forgings, for Piping Applications . . . . . . . . . . 189SA-106/SA-106M Specification for Seamless Carbon Steel Pipe for High-Temperature Service 197SA-134 Specification for Pipe, Steel, Electric-Fusion (ARC)-Welded (Sizes NPS 16 and

Over) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209SA-135 Specification for Electric-Resistance-Welded Steel Pipe . . . . . . . . . . . . . . . . . . 215SA-178/SA-178M Specification for Electric-Resistance-Welded Carbon Steel and Carbon-

Manganese Steel Boiler and Superheater Tubes . . . . . . . . . . . . . . . . . . . . . . 225SA-179/SA-179M Specification for Seamless Cold-Drawn Low-Carbon Steel Heat-Exchanger and

Condenser Tubes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 231SA-181/SA-181M Specification for Carbon Steel Forgings, for General-Purpose Piping . . . . . . . 235SA-182/SA-182M Specification for Forged or Rolled Alloy and Stainless Steel Pipe Flanges,

Forged Fittings, and Valves and Parts for High-Temperature Service . . . . 241SA-192/SA-192M Specification for Seamless Carbon Steel Boiler Tubes for High-Pressure

Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 259SA-193/SA-193M Specification for Alloy-Steel and Stainless Steel Bolting Materials for High-

Temperature or High Pressure Service and Other Special PurposeApplications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 263

SA-194/SA-194M Specification for Carbon and Alloy Steel Nuts for Bolts for High-Pressure orHigh-Temperature Service, or Both . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 281

SA-202/SA-202M Specification for Pressure Vessel Plates, Alloy Steel, Chromium-Manganese-Silicon . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 297

SA-203/SA-203M Specification for Pressure Vessel Plates, Alloy Steel, Nickel . . . . . . . . . . . . . . 301SA-204/SA-204M Specification for Pressure Vessel Plates, Alloy Steel, Molybdenum . . . . . . . . 305SA-209/SA-209M Specification for Seamless Carbon-Molybdenum Alloy-Steel Boiler and

Superheater Tubes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 309

iii

SA-210/SA-210M Specification for Seamless Medium-Carbon Steel Boiler and SuperheaterTubes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 313

SA-213/SA-213M Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Super-heater, and Heat-Exchanger Tubes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319

SA-214/SA-214M Specification for Electric-Resistance-Welded Carbon Steel Heat-Exchanger andCondenser Tubes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 333

SA-216/SA-216M Specification for Steel Castings, Carbon, Suitable for Fusion Welding forHigh-Temperature Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 337

SA-217/SA-217M Specification for Steel Castings, Martensitic Stainless and Alloy, for Pressure-Containing Parts, Suitable for High-Temperature Service . . . . . . . . . . . . . . 343

SA-225/SA-225M Specification for Pressure Vessel Plates, Alloy Steel, Manganese-Vanadium-Nickel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 351

SA-231/SA-231M Specification for Chromium-Vanadium Alloy Steel Spring Wire . . . . . . . . . . . 355SA-232/SA-232M Specification for Chromium-Vanadium Alloy Steel Valve Spring Quality Wire 361SA-234/SA-234M Specification for Piping Fittings of Wrought Carbon Steel and Alloy Steel for

Moderate and High-Temperature Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . 367SA-240/SA-240M Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet,

and Strip for Pressure Vessels and for General Applications . . . . . . . . . . . 377SA-249/SA-249M Specification for Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger,

and Condenser Tubes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 391SA-250/SA-250M Specification for Electric-Resistance-Welded Ferritic Alloy-Steel Boiler and

Superheater Tubes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 403SA-263 Specification for Stainless Chromium Steel-Clad Plate . . . . . . . . . . . . . . . . . . . 409SA-264 Specification for Stainless Chromium-Nickel Steel-Clad Plate . . . . . . . . . . . . . 415SA-265 Specification for Nickel and Nickel-Base Alloy-Clad Steel Plate . . . . . . . . . . . 421SA-266/SA-266M Specification for Carbon Steel Forgings for Pressure Vessel Components . . . 429SA-268/SA-268M Specification for Seamless and Welded Ferritic and Martensitic Stainless Steel

Tubing for General Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 435SA-276 Specification for Stainless Steel Bars and Shapes . . . . . . . . . . . . . . . . . . . . . . . 447SA-278/SA-278M Specification for Gray Iron Castings for Pressure Containing Parts for Tem-

peratures up to 650F (350C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 459SA-283/SA-283M Specification for Low and Intermediate Tensile Strength Carbon Steel Plates 465SA-285/SA-285M Specification for Pressure Vessel Plates, Carbon Steel, Low- and

Intermediate-Tensile Strength . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 469SA-299/SA-299M Specification for Pressure Vessel Plates, Carbon Steel, Manganese-Silicon . . 473SA-302/SA-302M Specification for Pressure Vessel Plates, Alloy Steel, Manganese-Molybdenum

and Manganese-Molybdenum-Nickel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 477SA-307 Specification for Carbon Steel Bolts and Studs, 60 000 PSI Tensile Strength 481SA-311/SA-311M Specification for Cold-Drawn, Stress-Relieved Carbon Steel Bars Subject to

Mechanical Property Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 491SA-312/SA-312M Specification for Seamless and Welded Austenitic Stainless Steel Pipes . . . . 497SA-320/SA-320M Specification for Alloy Steel and Stainless Steel Bolting Materials for Low-

Temperature Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 511SA-325 Specification for Structural Bolts, Steel, Heat Treated, 120/105 ksi Minimum

Tensile Strength . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 523SA-333/SA-333M Specification for Seamless and Welded Steel Pipe for Low-Temperature

Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 535SA-334/SA-334M Specification for Seamless and Welded Carbon and Alloy-Steel Tubes for

Low-Temperature Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 547SA-335/SA-335M Specification for Seamless Ferriitic Alloy-Steel Pipe for High-Temperature

Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 559SA-336/SA-336M Specification for Alloy Steel Forgings for Pressure and High-Temperature

Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 575SA-350/SA-350M Specification for Carbon and Low-Alloy Steel Forgings, Requiring Notch

Toughness Testing for Piping Components . . . . . . . . . . . . . . . . . . . . . . . . . . 585

iv

SA-351/SA-351M Specification for Castings, Austenitic, Austenitic-Ferritic (Duplex), forPressure-Containing Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 597

SA-352/SA-352M Specification for Steel Castings, Ferritic and Martensitic, for Pressure-Containing Parts, Suitable for Low-Temperature Service . . . . . . . . . . . . . . . 605

SA-353/SA-353M Specification for Pressure Vessel Plates, Alloy Steel, Double-Normalized andTempered 9% Nickel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611

SA-354 Specification for Quenched and Tempered Alloy Steel Bolts, Studs, and OtherExternally Threaded Fasteners . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617

SA-358/SA-358M Specification for Electric-Fusion-Welded Austenitic Chromium-Nickel AlloySteel Pipe for High-Temperature Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . 627

SA-369/SA-369M Specification for Carbon and Ferritic Alloy Steel Forged and Bored Pipe forHigh-Temperature Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 637

SA-370 Test Methods and Definitions for Mechanical Testing of Steel Products . . . . 643SA-372/SA-372M Specification for Carbon and Alloy Steel Forgings for Thin-Walled Pressure

Vessels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 703SA-376/SA-376M Specification for Seamless Austenitic Steel Pipe for High-Temperature

Central-Station Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 711SA-387/SA-387M Specification for Pressure Vessel Plates, Alloy Steel, Chromium-Molybdenum 723SA-395/SA-395M Specification for Ferritic Ductile Iron Pressure-Retaining Castings for Use at

Elevated Temperatures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 731SA-403/SA-403M Specification for Wrought Austenitic Stainless Steel Piping Fittings . . . . . . . 745SA-409/SA-409M Specification for Welded Large Diameter Austenitic Steel Pipe for Corrosive or

High-Temperature Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 757SA-414/SA-414M Specification for Steel, Sheet, Carbon, for Pressure Vessels . . . . . . . . . . . . . . . 769SA-420/SA-420M Specification for Piping Fittings of Wrought Carbon Steel and Alloy Steel for

Low-Temperature Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 775SA-423/SA-423M Specification for Seamless and Electric-Welded Low-Alloy Steel Tubes . . . . 785SA-426/SA-426M Specification for Centrifugally Cast Ferritic Alloy Steel Pipe for High-

Temperature Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 791SA-435/SA-435M Specification for Straight-Beam Ultrasonic Examination of Steel Plates . . . . 799SA-437/SA-437M Specification for Alloy Steel Turbine-Type Bolting Material Specially Heat

Treated for High-Temperature Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 803SA-449 Specification for Hex Cap Screws, Bolts and Studs, Steel, Heat Treated, 120/

105/90 ksi Minimum Tensile Strength, General Use . . . . . . . . . . . . . . . . . . 809SA-450/SA-450M Specification for General Requirements for Carbon, Ferritic Alloy, and

Austenitic Alloy Steel Tubes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 821SA-451/SA-451M Specification for Centrifugally Cast Austenitic Steel Pipe for High-Temperature

Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 835SA-453/SA-453M Specification for High-Temperature Bolting Materials With Expansion

Coefficients Comparable to Austenitic Stainless Steels . . . . . . . . . . . . . . . . 841SA-455/SA-455M Specification for Pressure Vessel Plates, Carbon Steel, High-Strength

Manganese . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 849SA-476/SA-476M Specification for Ductile Iron Castings for Paper Mill Dryer Rolls . . . . . . . . . 853SA-479/SA-479M Specification for Stainless Steel Bars and Shapes for Use in Boilers and Other

Pressure Vessels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 861SA-480/SA-480M Specification for General Requirements for Flat-Rolled Stainless and

Heat-Resisting Steel Plate, Sheet, and Strip . . . . . . . . . . . . . . . . . . . . . . . . . . 869SA-484/SA-484M Specification for General Requirements for Stainless Steel Bars, Billets, and

Forgings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 895SA-487/SA-487M Specification for Steel Castings Suitable for Pressure Service . . . . . . . . . . . . . 909SA-508/SA-508M Specification for Quenched and Tempered Vacuum-Treated Carbon and Alloy

Steel Forgings for Pressure Vessels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915SA-513 Specification for Electric-Resistance-Welded Carbon and Alloy Steel

Mechanical Tubing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 927SA-515/SA-515M Specification for Pressure Vessel Plates, Carbon Steel, for Intermediate- and

Higher-Temperature Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953

v

SA-516/SA-516M Specification for Pressure Vessel Plates, Carbon Steel, for Moderate- andLower-Temperature Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 959

SA-517/SA-517M Specification for Pressure Vessel Plates, Alloy Steel, High-Strength, Quenchedand Tempered . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 967

SA-522/SA-522M Specification for Forged or Rolled 8 and 9% Nickel Alloy Steel Flanges,Fittings, Valves, and Parts for Low-Temperature Service . . . . . . . . . . . . . . . 973

SA-524 Specification for Seamless Carbon Steel Pipe for Atmospheric and LowerTemperatures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 979

SA-530/SA-530M Specification for General Requirements for Specialized Carbon and Alloy SteelPipe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 989

SA-533/SA-533M Specification for Pressure Vessel Plates, Alloy Steel, Quenched and Tempered,Manganese-Molybdenum and Manganese-Molybdenum-Nickel . . . . . . . . . 999

SA-537/SA-537M Specification for Pressure Vessel Plates, Heat-Treated, Carbon-Manganese-Silicon Steel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1003

SA-540/SA-540M Specification for Alloy Steel Bolting Materials for Special Applications . . . . . 1009SA-541/SA-541M Specification for Quenched and Tempered Carbon and Alloy Steel Forgings for

Pressure Vessel Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1021SA-542/SA-542M Specification for Pressure Vessel Plates, Alloy Steel, Quenched-and-Tempered,

Chromium-Molybdenum and Chromium-Molybdenum-Vanadium . . . . . . . 1031SA-543/SA-543M Specification for Pressure Vessel Plates, Alloy Steel, Quenched and Tempered,

Nickel-Chromium-Molybdenum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1037SA-553/SA-553M Specification for Pressure Vessel Plates, Alloy Steel, Quenched and Tempered

8 and 9% Nickel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1041SA-556/SA-556M Specification for Seamless Cold-Drawn Carbon Steel Feedwater Heater Tubes 1047SA-557/SA-557M Specification for Electric-Resistance-Welded Carbon Steel Feedwater Heater

Tubes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1055SA-562/SA-562M Specification for Pressure Vessel Plates, Carbon Steel, Manganese-Titanium for

Glass or Diffused Metallic Coatings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1063SA-563 Specification for Carbon and Alloy Steel Nuts . . . . . . . . . . . . . . . . . . . . . . . . . . 1067SA-564/SA-564M Specification for Hot-Rolled and Cold-Finished Age-Hardening Stainless Steel

Bars and Shapes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1079SA-568/SA-568M Specification for Steel, Sheet, Carbon, Structural, and High-Strength, Low-

Alloy, Hot-Rolled and Cold-Rolled, General Requirements for . . . . . . . . . . 1091SA-572/SA-572M Specification for High-Strength Low-Alloy Columbium-Vanadium Structural

Steel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1127SA-574 Specification for Alloy Steel Socket-Head Cap Screws . . . . . . . . . . . . . . . . . . . 1133SA-577/SA-577M Specification for Ultrasonic Angle-Beam Examination of Steel Plates . . . . . . 1143SA-578/SA-578M Specification for Straight-Beam Ultrasonic Examination of Rolled Steel Plates

for Special Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1147SA-587 Specification for Electric-Resistance-Welded Low-Carbon Steel Pipe for the

Chemical Industry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1153SA-592/SA-592M Specification for High-Strength Quenched and Tempered Low-Alloy Steel

Forged Fittings and Parts for Pressure Vessels . . . . . . . . . . . . . . . . . . . . . . . 1161SA-609/SA-609M Specification for Castings, Carbon, Low-Alloy, and Martensitic Stainless Steel,

Ultrasonic Examination Thereof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1165SA-612/SA-612M Specification for Pressure Vessel Plates, Carbon Steel, High Strength, for

Moderate and Lower Temperature Service . . . . . . . . . . . . . . . . . . . . . . . . . . 1179SA-638/SA-638M Specification for Precipitation Hardening Iron Base Superalloy Bars, Forgings,

and Forging Stock for High-Temperature Service . . . . . . . . . . . . . . . . . . . . . 1183SA-645/SA-645M Specification for Pressure Vessel Plates, 5% and 51/2% Nickel Alloy Steels,

Specially Heat Treated . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1189SA-649/SA-649M Specification for Forged Steel Rolls, Used for Corrugating Paper Machinery 1195SA-656/SA-656M Specification for Hot-Rolled Structural Steel, High-Strength Low-Alloy Plate

With Improved Formability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1201SA-660 Specification for Centrifugally Cast Carbon Steel Pipe for High-Temperature

Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1205

vi

SA-662/SA-662M Specification for Pressure Vessel Plates, Carbon-Manganese-Silicon Steel, forModerate and Lower Temperature Service . . . . . . . . . . . . . . . . . . . . . . . . . . 1211

SA-666 Specification for Annealed or Cold-Worked Austenitic Stainless Steel Sheet,Strip, Plate, and Flat Bar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1215

SA-667/SA-667M Specification for Centrifugally Cast Dual Metal (Gray and White Cast Iron)Cylinders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1227

SA-671 Specification for Electric-Fusion-Welded Steel Pipe for Atmospheric andLower Temperatures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1231

SA-672 Specification for Electric-Fusion-Welded Steel Pipe for High-Pressure Servicesat Moderate Temperatures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1243

SA-675/SA-675M Specification for Steel Bars, Carbon, Hot-Wrought, Special Quality, MechanicalProperties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1253

SA-688/SA-688M Specification Welded Austenitic Stainless Steel Feedwater Heater Tubes . . . 1259SA-691 Specification for Carbon and Alloy Steel Pipe, Electric-Fusion-Welded for

High-Pressure Service at High Temperatures . . . . . . . . . . . . . . . . . . . . . . . . 1271SA-693 Specification for Precipitation-Hardening Stainless and Heat-Resisting Steel

Plate, Sheet, and Strip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1281SA-696 Specification for Steel Bars, Carbon, Hot-Wrought or Cold-Finished, Special

Quality, for Pressure Piping Components . . . . . . . . . . . . . . . . . . . . . . . . . . . 1293SA-703/SA-703M Specification for Steel Castings, General Requirements, for Pressure-

Containing Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1297SA-705/SA-705M Specification for Age-Hardening Stainless Steel Forgings . . . . . . . . . . . . . . . . 1319SA-723/SA-723M Specification for Alloy Steel Forgings for High-Strength Pressure Component

Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1329SA-724/SA-724M Specification for Pressure Vessel Plates, Carbon-Manganese-Silicon Steel,

Quenched and Tempered, for Welded Pressure Vessels . . . . . . . . . . . . . . . 1337SA-727/SA-727M Specification for Carbon Steel Forgings for Piping Components with Inherent

Notch Toughness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1343SA-731/SA-731M Specification for Seamless, Welded Ferritic, and Martensitic Stainless Steel

Pipe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1349SA-736/SA-736M Specification for Pressure Vessel Plates, Low-Carbon Age-Hardening Nickel-

Cooper-Chromium-Molybdenum-Columbium and Nickel-Copper-Manganese-Molybdenum-Columbium Alloy Steel . . . . . . . . . . . . . . . . . . . . . 1355

SA-737/SA-737M Specification for Pressure Vessel Plates, High-Strength Low-Alloy Steel . . . . 1361SA-738/SA-738M Specification for Pressure Vessel Plates, Heat-Treated, Carbon-Manganese-

Silicon Steel, for Moderate and Lower Temperature Service . . . . . . . . . . . 1365SA-739 Specification for Steel Bars, Alloy, Hot-Wrought, for Elevated Temperature or

Pressure-Containing Parts, or Both . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1373SA-745/SA-745M Practice for Ultrasonic Examination of Austenitic Steel Forgings . . . . . . . . . . 1377SA-747/SA-747M Specification for Steel Castings, Stainless, Precipitation Hardening . . . . . . . . 1385SA-748/SA-748M Specification for Statically Cast Chilled White Iron-Gray Iron Dual Metal Rolls

for Pressure Vessel Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1391SA-749/SA-749M Specification for Steel, Strip, Carbon and High-Strength, Low-Alloy, Hot-Rolled,

General Requirements for . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1395SA-751 Specification for Test Methods, Practices, and Terminology for Chemical

Analysis of Steel Products . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1407SA-765/SA-765M Specification for Carbon Steel and Low-Alloy Steel Pressure-Vessel-

Component Forgings With Mandatory Toughness Requirements . . . . . . . . 1415SA-770/SA-770M Specification for Through-Thickness Tension Testing of Steel Plates for Special

Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1425SA-781/SA-781M Specification for Castings, Steel and Alloy, Common Requirements, for General

Industrial Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1431SA-788/SA-788M Specification for Steel Forgings, General Requirements . . . . . . . . . . . . . . . . . . 1451SA-789/SA-789M Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel

Tubing for General Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1467

vii

SA-790/SA-790M Specification for Seamless and Welded Ferritic/Austenitic Stainless SteelPipe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1473

SA-803/SA-803M Specification for Welded Ferritic Stainless Steel Feedwater Heater Tubes . . 1483SA-813/SA-813M Specification for Single- or Double-Welded Austenitic Stainless Steel Pipe . . 1495SA-814/SA-814M Specification for Cold-Worked Welded Austenitic Stainless Steel Pipe . . . . . 1507SA-815/SA-815M Specification for Wrought Ferritic, Ferritic/Austenitic, and Martensitic

Stainless Steel Piping Fittings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1517SA-832/SA-832M Specification for Pressure Vessel Plates, Alloy Steel, Chromium-

Molybdenum-Vandium . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1525SA-834 Specification for Common Requirements for Iron Castings for General

Industrial Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1533SA-836/SA-836M Specification for Titanium-Stabilized Carbon Steel Forgings for Glass-Lined

Piping and Pressure Vessel Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1539SA-841/SA-841M Specification for Steel Plates for Pressure Vessels, Produced by Thermo-

Mechanical Control Process (TMCP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1543SA-874/SA-874M Specification for Ferritic Ductile Iron Castings Suitable for Low-Temperature

Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1555SA-905 Specification for Steel Wire, Pressure Vessel Winding . . . . . . . . . . . . . . . . . . . 1559SA-941 Specification for Terminology Relating to Steel, Stainless Steel, Related Alloys,

and Ferroalloys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1565SA-960/SA-960M Specification for Common Requirements for Wrought Steel Piping Fittings . 1575SA-961/SA-961M Specification for Common Requirements for Steel Flanges, Forged Fittings,

Valves, and Parts for Piping Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . 1589SA-962/SA-962M Specification for Common Requirements for Steel Fasteners or Fastener

Materials, or Both, Intended for Use at any Temperature From Cryogenic tothe Creep Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1601

SA-965/SA-965M Specification for Steel Forgings, Austenitic, for Pressure and High-Temperature Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1615

SA-985/SA-985M Specification for Steel Investment Castings General Requirements, forPressure-Containing Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1623

SA-995 Specification for Castings, Austenitic-Ferritic (Duplex) Stainless Steel, forPressure-Containing Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1645

SA-999/SA-999M Specification for General Requirements for Alloy and Stainless Steel Pipe . . 1651SA-1008/SA-1008M Specification for Steel, Sheet, Cold-Rolled, Carbon, Structural, High-Strength

Low-Alloy and High-Strength Low-Alloy With Improved Formability . . . . 1663SA-1010/SA-1010M Specification for Higher-Strength Martensitic Stainless Steel Plate, Sheet, and

Strip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1673SA-1011/SA-1011M Specification for Steel, Sheet and Strip, Hot-Rolled, Carbon, Structural, High-

Strength Low-Alloy, High-Strength Low-Alloy With Improved Formability,and Ultra-High-Strength . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1677

SA-1016/SA-1016M Specification for General Requirements for Ferritic Alloy Steel, Austenitic AlloySteel, and Stainless Steel Tubes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1687

SA-1017/SA-1017M Specification for Pressure Vessel Plates, Alloy-Steel, Chromium-Molybdenum-Tungsten . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1703

SF-568M Specification for Carbon and Alloy Steel Externally Threaded MetricFasteners . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1707

SA/AS 1548 Specification for Fine Grained, Weldable Steel Plates for Pressure Equipment 1719SA/CSA-G40.21 Specification for Structural Quality Steels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1721SA/EN 10025-2 Specification for Hot Rolled Products of Structural Steels . . . . . . . . . . . . . . . . 1723SA/EN 10028-2 Specification for Flat Products Made of Steels for Pressure Purposes . . . . . . 1725SA/EN 10028-3 Specification for Flat Products Made of Steels For Pressure Purposes . . . . . 1727SA/EN 10028-4 Specification for Flat Products Made of Steels For Pressure Purposes . . . . . 1729SA/EN 10028-7 Specification for Flat Products Made of Steels for Pressure Purposes . . . . . . 1733SA/EN 10088-2 Specification for Stainless Steels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1735SA/EN 10216-2 Specification for Seamless Steel Tubes for Pressure Purposes . . . . . . . . . . . . 1737SA/EN 10217-1 Specification for Welded Steel Tubes for Pressure Purposes . . . . . . . . . . . . . 1739

viii

SA/GB 713 Specification for Steel Plates for Boilers and Pressure Vessels . . . . . . . . . . . . 1741SA/IS 2062 Specification for Steel for General Structural Purposes . . . . . . . . . . . . . . . . . . 1745SA/JIS G3118 Specification for Carbon Steel Plates for Pressure Vessels for Intermediate and

Moderate Temperature Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1747SA/JIS G4303 Specification for Stainless Steel Bars . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1749SA/JIS G5504 Specification for Heavy-Walled Ferritic Spheroidal Graphite Iron Castings for

Low Temperature Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1751SA/NF A 36-215 Specification for Weldable Fine Grain Steels for Transportation of Dangerous

Substances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1753

Mandatory Appendix I Standard Units for Use in Equations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1755

Mandatory Appendix II Basis for Use of Acceptable ASME, ASTM, and Non-ASTM Editions . . . . 1756

Mandatory Appendix III Guidelines on Multiple Marking of Materials . . . . . . . . . . . . . . . . . . . . . . . . 1768

Mandatory Appendix IV Guidelines on the Approval of New Materials Under the ASME Boiler andPressure Vessel Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1770

Nonmandatory Appendix A Sources of Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1775

ix

13 LIST OF SECTIONSSECTIONSI Rules for Construction of Power Boilers

II Materials Part A Ferrous Material Specifications Part B Nonferrous Material Specifications Part C Specifications for Welding Rods, Electrodes, and Filler Metals Part D Properties (Customary) Part D Properties (Metric)

III Rules for Construction of Nuclear Facility Components Subsection NCA General Requirements for Division 1 and Division 2 Appendices Division 1 Subsection NB Class 1 Components Subsection NC Class 2 Components Subsection ND Class 3 Components Subsection NE Class MC Components Subsection NF Supports Subsection NG Core Support Structures Subsection NH Class 1 Components in Elevated Temperature Service

Division 2 Code for Concrete Containments Division 3 Containments for Transportation and Storage of Spent Nuclear Fuel and High Level RadioactiveMaterial and Waste

Division 5 High Temperature Reactors

IV Rules for Construction of Heating Boilers

V Nondestructive Examination

VI Recommended Rules for the Care and Operation of Heating Boilers

VII Recommended Guidelines for the Care of Power Boilers

VIII Rules for Construction of Pressure Vessels Division 1 Division 2 Alternative Rules Division 3 Alternative Rules for Construction of High Pressure Vessels

IX Welding, Brazing, and Fusing Qualifications

X Fiber-Reinforced Plastic Pressure Vessels

XI Rules for Inservice Inspection of Nuclear Power Plant Components

XII Rules for Construction and Continued Service of Transport Tanks

x

INTERPRETATIONS

ASME issues written replies to inquiries concerning interpretation of technical aspects of the Code.Interpretations of the Code are posted in January and July at http://cstools.asme.org/interpretations.cfm. Any Interpre-

tations issued during the previous two calendar years are included with the publication of the applicable Section of theCode. Interpretations of Section III, Divisions 1 and 2 and Section III Appendices are included with Subsection NCA.

CODE CASES

The Boiler and Pressure Vessel Code committees meet regularly to consider proposed additions and revisions to theCode and to formulate Cases to clarify the intent of existing requirements or provide, when the need is urgent, rulesfor materials or constructions not covered by existing Code rules. Those Cases that have been adopted will appear inthe appropriate 2013 Code Cases book: Boilers and Pressure Vessels or Nuclear Components. Supplements will besent automatically to the purchasers of the Code Cases books up to the publication of the 2015 Code.

xi

13 FOREWORD

(This Foreword is provided as an aid to the user and is not part of the rules of this Code.)

In 1911, The American Society of Mechanical Engineers established the Boiler and Pressure Vessel Committee to for-mulate standard rules for the construction of steam boilers and other pressure vessels. In 2009, the Boiler and PressureVessel Committee was superseded by the following committees:

(a) Committee on Power Boilers (I)

(b) Committee on Materials (II)

(c) Committee on Construction of Nuclear Facility Components (III)

(d) Committee on Heating Boilers (IV)

(e) Committee on Nondestructive Examination (V)

(f) Committee on Pressure Vessels (VIII)

(g) Committee on Welding and Brazing (IX)

(h) Committee on Fiber-Reinforced Plastic Pressure Vessels (X)

(i) Committee on Nuclear Inservice Inspection (XI)

(j) Committee on Transport Tanks (XII)

Where reference is made to the Committee in this Foreword, each of these committees is included individually andcollectively.

The Committee's function is to establish rules of safety relating only to pressure integrity, which govern theconstruction* of boilers, pressure vessels, transport tanks, and nuclear components, and the inservice inspection of nu-clear components and transport tanks. The Committee also interprets these rules when questions arise regarding theirintent. This Code does not address other safety issues relating to the construction of boilers, pressure vessels, transporttanks, or nuclear components, or the inservice inspection of nuclear components or transport tanks. Users of the Codeshould refer to the pertinent codes, standards, laws, regulations, or other relevant documents for safety issues other thanthose relating to pressure integrity. Except for Sections XI and XII, and with a few other exceptions, the rules do not, ofpractical necessity, reflect the likelihood and consequences of deterioration in service related to specific service fluids orexternal operating environments. In formulating the rules, the Committee considers the needs of users, manufacturers,and inspectors of pressure vessels. The objective of the rules is to afford reasonably certain protection of life and prop-erty, and to provide a margin for deterioration in service to give a reasonably long, safe period of usefulness. Advance-ments in design and materials and evidence of experience have been recognized.

This Code contains mandatory requirements, specific prohibitions, and nonmandatory guidance for construction activ-ities and inservice inspection and testing activities. The Code does not address all aspects of these activities and thoseaspects that are not specifically addressed should not be considered prohibited. The Code is not a handbook and cannotreplace education, experience, and the use of engineering judgment. The phrase engineering judgement refers to technicaljudgments made by knowledgeable engineers experienced in the application of the Code. Engineering judgments must beconsistent with Code philosophy, and such judgments must never be used to overrule mandatory requirements or specificprohibitions of the Code.

The Committee recognizes that tools and techniques used for design and analysis change as technology progresses andexpects engineers to use good judgment in the application of these tools. The designer is responsible for complying withCode rules and demonstrating compliance with Code equations when such equations are mandatory. The Code neitherrequires nor prohibits the use of computers for the design or analysis of components constructed to the requirementsof the Code. However, designers and engineers using computer programs for design or analysis are cautioned that theyare responsible for all technical assumptions inherent in the programs they use and the application of these programs totheir design.

* Construction, as used in this Foreword, is an all inclusive term comprising materials, design, fabrication, examination, inspection, testing, certification, and pressure relief.

xii

The rules established by the Committee are not to be interpreted as approving, recommending, or endorsing any pro-prietary or specific design, or as limiting in any way the manufacturer's freedom to choose any method of design or anyform of construction that conforms to the Code rules.The Committee meets regularly to consider revisions of the rules, new rules as dictated by technological development,

Code Cases, and requests for interpretations. Only the Committee has the authority to provide official interpretations ofthis Code. Requests for revisions, new rules, Code Cases, or interpretations shall be addressed to the Secretary in writingand shall give full particulars in order to receive consideration and action (see Submittal of Technical Inquiries to theBoiler and Pressure Vessel Standards Committees). Proposed revisions to the Code resulting from inquiries will be pre-sented to the Committee for appropriate action. The action of the Committee becomes effective only after confirmation byballot of the Committee and approval by ASME. Proposed revisions to the Code approved by the Committee are submittedto the American National Standards Institute (ANSI) and published at http://cstools.asme.org/csconnect/public/in-dex.cfm?PublicReview=Revisions to invite comments from all interested persons. After public review and final approvalby ASME, revisions are published at regular intervals in Editions of the Code.The Committee does not rule on whether a component shall or shall not be constructed to the provisions of the Code.

The scope of each Section has been established to identify the components and parameters considered by the Committeein formulating the Code rules.Questions or issues regarding compliance of a specific component with the Code rules are to be directed to the ASME

Certificate Holder (Manufacturer). Inquiries concerning the interpretation of the Code are to be directed to the Commit-tee. ASME is to be notified should questions arise concerning improper use of an ASME Certification Mark.When required by context in this Section, the singular shall be interpreted as the plural, and vice versa, and the fem-

inine, masculine, or neuter gender shall be treated as such other gender as appropriate.

xiii

STATEMENT OF POLICY ON THE USE OF THE CERTIFICATIONMARK AND CODE AUTHORIZATION IN ADVERTISING

ASME has established procedures to authorize qualified organizations to perform various activities in accordance withthe requirements of the ASME Boiler and Pressure Vessel Code. It is the aim of the Society to provide recognition of or-ganizations so authorized. An organization holding authorization to perform various activities in accordance with the re-quirements of the Code may state this capability in its advertising literature.Organizations that are authorized to use the Certification Mark for marking items or constructions that have been con-

structed and inspected in compliance with the ASME Boiler and Pressure Vessel Code are issued Certificates of Author-ization. It is the aim of the Society to maintain the standing of the Certification Mark for the benefit of the users, theenforcement jurisdictions, and the holders of the Certification Mark who comply with all requirements.Based on these objectives, the following policy has been established on the usage in advertising of facsimiles of the

Certification Mark, Certificates of Authorization, and reference to Code construction. The American Society of MechanicalEngineers does not approve, certify, rate, or endorse any item, construction, or activity and there shall be no state-ments or implications that might so indicate. An organization holding the Certification Mark and/or a Certificate ofAuthorization may state in advertising literature that items, constructions, or activities are built (produced or per-formed) or activities conducted in accordance with the requirements of the ASME Boiler and Pressure Vessel Code,or meet the requirements of the ASME Boiler and Pressure Vessel Code. An ASME corporate logo shall not be usedby any organization other than ASME.The Certification Mark shall be used only for stamping and nameplates as specifically provided in the Code. However,

facsimiles may be used for the purpose of fostering the use of such construction. Such usage may be by an association or asociety, or by a holder of the Certification Mark who may also use the facsimile in advertising to show that clearly spe-cified items will carry the Certification Mark. General usage is permitted only when all of a manufacturers items are con-structed under the rules.

STATEMENT OF POLICY ON THE USE OF ASME MARKING TOIDENTIFY MANUFACTURED ITEMS

The ASME Boiler and Pressure Vessel Code provides rules for the construction of boilers, pressure vessels, and nuclearcomponents. This includes requirements for materials, design, fabrication, examination, inspection, and stamping. Itemsconstructed in accordance with all of the applicable rules of the Code are identified with the official Certification Markdescribed in the governing Section of the Code.Markings such as ASME, ASME Standard, or any other marking including ASME or the Certification Mark shall not

be used on any item that is not constructed in accordance with all of the applicable requirements of the Code.Items shall not be described on ASME Data Report Forms nor on similar forms referring to ASME that tend to imply that

all Code requirements have been met when, in fact, they have not been. Data Report Forms covering items not fully com-plying with ASME requirements should not refer to ASME or they should clearly identify all exceptions to the ASMErequirements.

xiv

13 SUBMITTAL OF TECHNICAL INQUIRIES TO THE BOILER ANDPRESSURE VESSEL STANDARDS COMMITTEES

1 INTRODUCTION

(a) The following information provides guidance to Code users for submitting technical inquiries to the committees. SeeGuideline on the Approval of New Materials Under the ASME Boiler and Pressure Vessel Code in Section II, Parts C and Dfor additional requirements for requests involving adding new materials to the Code. Technical inquiries include requestsfor revisions or additions to the Code rules, requests for Code Cases, and requests for Code Interpretations, as describedbelow.

(1) Code Revisions. Code revisions are considered to accommodate technological developments, address administra-tive requirements, incorporate Code Cases, or to clarify Code intent.

(2) Code Cases. Code Cases represent alternatives or additions to existing Code rules. Code Cases are written as aquestion and reply, and are usually intended to be incorporated into the Code at a later date. When used, Code Cases pre-scribe mandatory requirements in the same sense as the text of the Code. However, users are cautioned that not all jur-isdictions or owners automatically accept Code Cases. The most common applications for Code Cases are:

(-a) to permit early implementation of an approved Code revision based on an urgent need

(-b) to permit the use of a new material for Code construction

(-c) to gain experience with new materials or alternative rules prior to incorporation directly into the Code

(3) Code Interpretations. Code Interpretations provide clarification of the meaning of existing rules in the Code, andare also presented in question and reply format. Interpretations do not introduce new requirements. In cases where ex-isting Code text does not fully convey the meaning that was intended, and revision of the rules is required to support aninterpretation, an Intent Interpretation will be issued and the Code will be revised.

(b) The Code rules, Code Cases, and Code Interpretations established by the committees are not to be considered asapproving, recommending, certifying, or endorsing any proprietary or specific design, or as limiting in any way the free-dom of manufacturers, constructors, or owners to choose any method of design or any form of construction that conformsto the Code rules.

(c) Inquiries that do not comply with these provisions or that do not provide sufficient information for a committeesfull understanding may result in the request being returned to the inquirer with no action.

2 INQUIRY FORMAT

Submittals to a committee shall include:

(a) Purpose. Specify one of the following:

(1) revision of present Code rules

(2) new or additional Code rules

(3) Code Case

(4) Code Interpretation

(b) Background. Provide the information needed for the committees understanding of the inquiry, being sure to includereference to the applicable Code Section, Division, Edition, Addenda (if applicable), paragraphs, figures, and tables. Pre-ferably, provide a copy of the specific referenced portions of the Code.

(c) Presentations. The inquirer may desire or be asked to attend a meeting of the committee to make a formal presenta-tion or to answer questions from the committee members with regard to the inquiry. Attendance at a committee meetingshall be at the expense of the inquirer. The inquirers attendance or lack of attendance at a meeting shall not be a basis foracceptance or rejection of the inquiry by the committee.

xv

3 CODE REVISIONS OR ADDITIONS

Requests for Code revisions or additions shall provide the following:(a) Proposed Revisions or Additions. For revisions, identify the rules of the Code that require revision and submit a copy

of the appropriate rules as they appear in the Code, marked up with the proposed revision. For additions, provide therecommended wording referenced to the existing Code rules.

(b) Statement of Need. Provide a brief explanation of the need for the revision or addition.(c) Background Information. Provide background information to support the revision or addition, including any data or

changes in technology that form the basis for the request that will allow the committee to adequately evaluate the pro-posed revision or addition. Sketches, tables, figures, and graphs should be submitted as appropriate. When applicable,identify any pertinent paragraph in the Code that would be affected by the revision or addition and identify paragraphsin the Code that reference the paragraphs that are to be revised or added.

4 CODE CASES

Requests for Code Cases shall provide a Statement of Need and Background Information similar to that defined in 3(b)and 3(c), respectively, for Code revisions or additions. The urgency of the Code Case (e.g., project underway or imminent,new procedure, etc.) must be defined and it must be confirmed that the request is in connection with equipment that willbear the Certification Mark, with the exception of Section XI applications. The proposed Code Case should identify theCode Section and Division, and be written as a Question and a Reply in the same format as existing Code Cases. Requestsfor Code Cases should also indicate the applicable Code Editions and Addenda (if applicable) to which the proposed CodeCase applies.

5 CODE INTERPRETATIONS

(a) Requests for Code Interpretations shall provide the following:(1) Inquiry. Provide a condensed and precise question, omitting superfluous background information and, when pos-

sible, composed in such a way that a yes or a no Reply,with brief provisos if needed, is acceptable. The question shouldbe technically and editorially correct.

(2) Reply. Provide a proposed Reply that will clearly and concisely answer the Inquiry question. Preferably, the Replyshould be yes or no, with brief provisos if needed.

(3) Background Information. Provide any background information that will assist the committee in understandingthe proposed Inquiry and Reply.

(b) Requests for Code Interpretations must be limited to an interpretation of a particular requirement in the Code or aCode Case. The committee cannot consider consulting type requests such as the following:

(1) a review of calculations, design drawings, welding qualifications, or descriptions of equipment or parts to deter-mine compliance with Code requirements;

(2) a request for assistance in performing any Code-prescribed functions relating to, but not limited to, material se-lection, designs, calculations, fabrication, inspection, pressure testing, or installation;

(3) a request seeking the rationale for Code requirements.

6 SUBMITTALS

Submittals to and responses from the committees shall meet the following:(a) Submittal. Inquiries from Code users shall be in English and preferably be submitted in typewritten form; however,

legible handwritten inquiries will also be considered. They shall include the name, address, telephone number, fax num-ber, and e-mail address, if available, of the inquirer and be mailed to the following address:SecretaryASME Boiler and Pressure Vessel CommitteeTwo Park AvenueNew York, NY 10016-5990As an alternative, inquiries may be submitted via e-mail to: [email protected].(b) Response. The Secretary of the appropriate committee shall acknowledge receipt of each properly prepared inquiry

and shall provide a written response to the inquirer upon completion of the requested action by the committee.

xvi

13 PERSONNELASME Boiler and Pressure Vessel Standards Committees,

Subgroups, and Working GroupsJanuary 1, 2013

TECHNICAL OVERSIGHT MANAGEMENT COMMITTEE (TOMC)

J. G. Feldstein, ChairT. P. Pastor, Vice ChairJ. S. Brzuszkiewicz, Staff SecretaryR. W. BarnesR. J. BasileJ. E. BateyT. L. BedeauxD. L. BergerD. A. CanonicoA. ChaudouetR. P. DeublerD. A. DouinR. E. GimpleM. GoldT. E. Hansen

J. F. HenryG. G. KarcherW. M. LundyJ. R. MackayU. R. MillerW. E. NorrisG. C. ParkM. D. RanaB. W. RobertsS. C. RobertsF. J. Schaaf, Jr.A. SelzB. F. ShelleyW. J. SperkoR. W. Swayne

HONORARY MEMBERS (MAIN COMMITTEE)

F. P. BartonR. J. CepluchT. M. CullenW. D. DotyJ. R. FarrG. E. FeigelR. C. GriffinO. F. Hedden

M. H. JawadA. J. JustinW. G. KnechtJ. LeCoffT. G. McCartyG. C. MillmanR. A. MoenR. F. Reedy, Sr.

ADMINISTRATIVE COMMITTEE

J. G. Feldstein, ChairT. P. Pastor, Vice ChairJ. S. Brzuszkiewicz, Staff SecretaryR. W. BarnesJ. E. BateyT. L. BedeauxD. L. Berger

J. F. Henry

U. R. Miller

G. C. Park

M. D. Rana

B. F. Shelley

W. J. Sperko

MARINE CONFERENCE GROUP

H. N. Patel, ChairJ. S. Brzuszkiewicz, Staff SecretaryJ. G. Hungerbuhler, Jr.

G. NairJ. D. Reynolds

CONFERENCE COMMITTEE

D. A. Douin Ohio, SecretaryJ. T. Amato MinnesotaB. P. Anthony Rhode IslandR. D. Austin ArizonaG. Baumgardner MichiganW. K. Brigham New HampshireC. W. Bryan TennesseeM. A. Burns FloridaJ. H. Burpee MaineC. B. Cantrell NebraskaD. C. Cook CaliforniaB. J. Crawford GeorgiaE. L. Creaser New Brunswick,Canada

W. E. Crider, Jr. VermontP. L. Dodge Nova Scotia, CanadaS. Donovan NorthwestTerritories, Canada

D. Eastman Newfoundland andLabrador, Canada

B. Fierheller Manitoba, CanadaC. Fulton AlaskaG. M. Given, Jr. North CarolinaM. Graham OregonR. J. Handy KentuckyD. R. Hannon ArkansasE. G. Hilton VirginiaI. M. Hinkle South DakotaE. Hurd British Colombia,Canada

D. T. Jagger OhioD. J. Jenkins KansasA. P. Jones TexasL. R. Kline PennsylvaniaM. R. Klosterman IowaK. J. Kraft Maryland

K. T. Lau Alberta, CanadaB. E. Logan MassachusettsW. McGivney New YorkS. V. Nelson ColoradoC. C. Novak IllinoisT. Oda WashingtonW. R. Owens LouisianaR. P. Pate AlabamaR. L. Perry NevadaJ. F. Porcella West VirginiaD. C. Price Yukon Territories,Canada

D. Pringnitz OklahomaR. S. Pucek WisconsinR. D. Reetz North DakotaC. F. Reyes CaliforniaT. W. Rieger Manitoba, Canad


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