stainless steel
TRANSCRIPT
Stainless Steel
1 - 1
Stainless Steel
Stainless Steel
1 - 2
Stainless Steel
About Stainless Steel 1-3
‧ Producing Flowchart 1-4
‧ Approximate Comparative Table 1-5
‧ Chemical Composition 1-6
‧ Mechanical Property 1-8
‧ Surface Finish 1-10
Stainless Steel Billet / Slab 1-11
‧ Billet 1-12
‧ Slab 1-13
Stainless Steel Flat Product 1-14
‧ Coil 1-15
‧ Strip 1-21
‧ Plate 1-24
‧ Sheet 1-26
Stainless Steel Long Product 1-29
‧ Welded Pipe / Tube 1-30
‧ Seamless Pipe / Tube 1-40
‧ Bar 1-42
‧ Wire Rod 1-47
Stainless Steel
1 - 3
About Stainless Steel
Stainless Steel
1 - 4
Producing Flowchart
Stainless Steel
1 - 5
Approximate Comparative Table
ASTM/
ASMEUSA JAPAN BRITAIN FRANCE SWEDEN ITALY INDIA
UNS
No.AISI JIS BS NF SIS UNI IS
S20100 A-2 201 SUS201 1.4371 X12CrMnNi1885 Z12CMN17-07AZ 201
S20200 A-3 202 SUS202 284S16 202
S30100 14 301 SUS301 301S21 1.431 X12CrNi177 Z11CN17-08 142331 X12CrNi1707 10Cr17Ni7 301
S30200 12 302 SUS302 302S25 1.43 X12cRnI188 Z12CN18-09 142332 X10CrNiS1809 302
S30300 17 303 SUS303 303S21 1.4305 X10CrNiS189 Z8CNF18-09
S30400 11 304 SUS304 304S31 1.4301 X5CrNi1810 Z7CN18-09 142333 X5CrNi1810 04Cr18Ni10 304
S30403 10 304L SUS304L 304S11 1.4306 X2CrNi1911 Z3CN18-10 142352 X2CrNi1811 02Cr18Ni11 304L
S30500 13 305 SUS305 305S19 1.4303 X5CrNi1812 Z8CN18-12 305
S30900 309 SUH309 309S24 1.4828 Z12CN24-13 X16CrNi2314
S30908 309S SUS309S 309S16 309S
S31000 310 SUH310 310S24 1.4841 Z12CN25-20 142361 X6CrNi2520
S31008 H15 310S SUS310S 310S16 1.4845 Z8CN25-10 142361 X6CrNi2520 310S
S31600 20 316 SUS316 316S31 1.4401 X5CrNiMo17122 Z7CND17-11-02 142343 X8CrNiMo1713 04Cr17Ni12Mo2 316
S31603 19 316L SUS316L 316S11 1.4404 X2CrNiMo17132 Z3CND17-12-02 142348 X2CrNiMo1712 02Cr17Ni12Mo2 316L
S31635 21 316Ti SUS316Ti 320S31 1.4571 X6CrNiMoTi17122 Z6CND17-12 142350 316Ti
S34700 16 347 SUS347 347S31 1.455 X6CrNiNb1810 Z6CNNb18-10 142338 X8CrNiNb1811 347
S40300 403 SUS403 403S17 1.4024 X5Cr13 Z12C13 142301 403
S40500 2 405 SUS405 405S17 1.4002 X6CrAl13 Z8CA12 X6CrAl13 405
S40900 1 Ti 409 SUH409 409S19 1.4512 X6CrTi12 Z8CNT12 409
S41000 3 410 SUS410 410S21 1.4006 X10Cr13 Z13C13 142302 X12Cr13 410
S41600 7 416 SUS416 416S21 1.4005 X12CrS13 Z11CF13 X12CrS13
S42000 4 420 SUS420J1 420S29 1.4021 X20Cr13 Z20C13 142304 X30Cr13 420J1
5 SUS420J2 420S45 1.4028 X30Cr13 Z33C13 420J2
S43000 8 430 SUS430 430S17 1.4016 X6Cr17 Z8C17 142320 X8Cr17 05Cr17 430
S43020 8C 430F SUS430F 1.4104 X4CrMoS18 Z8CF17 142383 X10CrS17
S43100 9b 431 SUS431 431S29 1.4057 X20CrNi172 Z15CN16-02 142321 X16CrNi16
APPROXIMATE COMPARATIVE TABLE
ISO
GERMANY
WERKSTOFF DIN
CNS
Stainless Steel
1 - 6
C%
Si%
Mn
%P
%S
%
Ma
x.
Ma
x.
Ma
x.
Ma
x.
Ma
x
AS
TM
S3
01
00
0.1
51
20.0
45
0.0
316.0
0-
18.0
0
6.0
0-
8.0
0N:0
.10 M
ax
A2
40
S3
02
00
0.1
50.7
52
0.0
45
0.0
317.0
0-
19.0
0
8.0
0-
10.0
0N:0
.10 M
ax
S3
04
00
0.0
80.7
52
0.0
45
0.0
318.0
0-
20.0
0
8.0
0-
10.5
N:0
.10 M
ax
S3
04
03
0.0
30.7
52
0.0
45
0.0
318.0
0-
20.0
0
8.0
0-
12.0
0N:0
.10 M
ax
S3
09
08
0.0
80.7
52
0.0
45
0.0
322.0
0-
24.0
0
12.0
0-
15.0
0
S3
10
08
0.0
81.5
20.0
45
0.0
324.0
0-
26.0
0
19.0
0-
22.0
0
S3
16
00
0.0
80.7
52
0.0
45
0.0
316.0
0-
18.0
0
10.0
0-
14.0
02.0
0-3.0
0N:0
.10 M
ax
S3
16
03
0.0
30.7
52
0.0
45
0.0
316.0
0-
18.0
0
10.0
0-
14.0
02.0
0-3.0
0N:0
.10 M
ax
S3
17
00
0.0
80.7
52
0.0
45
0.0
318.0
0-
20.0
0
11.0
0-
15.0
03.0
0-4.0
0N:0
.10 M
ax
5*(C
+N)
Min
.
0.7
0 M
ax
Cb:1
0*C M
in.
1.0
0 M
ax
Ti:6*C M
in.
0.5
Max.
S4
10
00
0.1
51
10.0
40.0
311.5
0-
13.5
00.7
5M
ax
S4
30
00
0.1
21
10.0
40.0
316.0
0-
18.0
00.7
5M
ax
CH
EM
ICA
L C
OM
PO
SIT
ION
AS
TM
Sp
ecif
ica
tio
n
Sp
ecif
ica
tio
nC
r%N
i%M
o%
Ti%
OTH
ER
S3
21
00
0.0
80.7
52
N:0
.10 M
ax
S3
47
00
0.0
80.7
52
0.0
45
0.0
317.0
0-
19.0
0
9.0
0-
13.0
0
0.0
45
0.0
310.5
0-
11.7
00.5
Max
0.0
317.0
0-
19.0
0
9.0
0-
12.0
0
Ste
el
Gra
de
S4
09
10
0.0
31
10.0
45
Stainless Steel
1 - 7
C%
Si%
Mn
%P
%S
%
Ma
x.
Ma
x.
Ma
x.
Ma
x.
Ma
x.
JIS
SU
S3
01
0.15
12
0.045
0.03
16.00-
18.00
6.00-8.00
G4
30
3S
US
30
20.15
12
0.045
0.03
17.00-
19.00
8.00-
10.00
G4
30
4S
US
30
40.08
12
0.045
0.03
18.00-
20.00
8.00-
10.50
G4
30
5S
US
30
4L
0.03
12
0.045
0.03
18.00-
20.00
9.00-
13.00
G4
31
2S
US
30
4J3
0.08
12
0.045
0.03
17.00-
19.00
8.00-
10.50
Cu:1.00-
3.00
SU
H3
09
0.2
12
0.045
0.03
22.00-
24.00
12.00-
15.00
SU
S3
09
S0.08
12
0.045
0.03
22.00-
24.00
12.00-
15.00
SU
H3
10
0.25
1.5
20.045
0.03
24.00-
26.00
19.00-
22.00
SU
S3
10
S0.08
1.5
20.045
0.03
24.00-
26.00
19.00-
22.00
SU
S3
16
0.08
12
0.045
0.03
16.00-
18.00
10.00-
14.00
2.00-3.00
SU
S3
16
L0.03
12
0.045
0.03
16.00-
18.00
12.00-
15.00
2.00-3.00
SU
S3
17
0.08
12
0.045
0.03
18.00-
20.00
11.00-
15.00
3.00-4.00
SU
S3
21
0.08
12
0.045
0.03
17.00-
19.00
9.00-
13.00
5*C M
in.
SU
S3
47
0.08
12
0.045
0.03
17.00-
19.00
9.00-
13.00
Nb:10*C
Min
.
SU
SX
M7
0.08
12
0.045
0.03
17.00-
19.00
8.50-
10.50
Cu:3.00-
4.00
SU
H4
09
0.08
11
0.04
0.03
10.50-
11.75
6*C to
0.75
SU
H4
09
L0.03
11
0.04
0.03
10.50-
11.75
6*C to
0.75
SU
S4
10
0.15
11
0.04
0.03
11.50-
13.50
SU
S4
20
J1
0.16-0.25
11
0.04
0.03
12.00-
14.00
SU
S4
20
J2
0.26-0.40
11
0.04
0.03
12.00-
14.00
SU
S4
30
0.12
0.75
10.04
0.03
16.00-
18.00
SU
S4
34
0.12
11
0.04
0.03
16.00-
18.00
0.75~
1.2
5
CH
EM
IC
AL C
OM
PO
SITIO
N
JIS
Sp
ecif
ica
tio
n
Sp
ecif
ica
tio
nC
r%
Ni%
Mo
%Ti%
OTH
ER
Ste
el
Gra
de
Stainless Steel
1 - 8
Mechanical Property
Tensile
Stress
Proof
StressElongation Hardness
Tensile
Stress,N/
mm2,MIN
Proof
Stress,N/
mm2,
MIN
Elongation
,%,MIN
Hardness,
HRB,MAX.
Bending
Angle
Inside
Radius
ASTM S30100 515 205 40 95 No Require
A240 S30200 515 205 40 92 No Require
S30400 515 205 40 92 No Require
S30403 485 170 40 92 No Require
S30908 515 205 40 95 No Require
S31008 515 205 40 95 No Require
S31600 515 205 40 95 No Require
S31603 485 170 40 95 No Require
S31700 515 205 35 95 No Require
S32100 515 205 40 95 No Require
S34700 515 205 40 92 No Require
S40910 380 170 20 88 180o
S41000 450 205 20 96 180o
S43000 450 205 22 89 180o
A：Material 0.050 in (1.27mm) and under in thickness shall have a minimum elongation of
20.0%
Steel
Grade
MECHANICAL PROPERTY
ASTM Specification
Specifica
tion
BENDABILITY
Stainless Steel
1 - 9
Tensile
Stress
Proof
StressElongation Hardness
Tensile
Stress,N/
mm2,MIN
Proof
Stress,N/
mm2,
MIN
Elongation,
%,MIN
Hardness
,HRB,MAX
.
Bending
Angle
Inside
Radius
JIS SUS301 520 205 40 95No
Require
G4304 SUS302 520 205 40 90No
Require
G4305 SUS304 520 205 40 90No
Require
G4312 SUS304L 480 175 40 90No
Require
SUS304J3 480 175 40 90No
Require
SUH309 ok 205 40 95
SUS309S 520 205 40 90No
Require
SUH310 590 205 35 95
SUS310S 520 205 40 90No
Require
SUS316 520 205 40 90No
Require
SUS316L 480 175 40 90No
Require
SUS317 520 205 40 90No
Require
SUS321 520 205 40 90No
Require
SUS347 520 205 40 90No
Require
SUSXM7 480 175 40 90
SUH409 360 175 22 80 180o
0.5 t
(t<8mm),1.
0 t
(t>8mm)
SUH409L 360 175 25 80 180o
0.5 t
(t<8mm),1.
0 t
(t>8mm)
SUS410 440 205 20 93 180o
1.0 time
the
thickness
SUS420J1 640 440 20 97
SUS420J2 740 540 12 99
SUS430 450 205 22 88 180o
1.0 time
the
thickness
SUS434 450 205 22 88 180o
1.0 time
the
thickness
MECHANICAL PROPERTY
JIS Specification
Specificat
ion
BENDABILITYSteel
Grade
Stainless Steel
1 - 10
Surface Finish
Surface
Finish
Definition Application Picture
No.1 The surface is finished by
heat treatment and pickling or processes
corresponding thereto
after hot rolling.
Chemical Tank、
Pipe。
No.2D Those finished, after cold
rolling, by heat treatment, pickling or other
equivalent treatment.
Heat exchanger、
Exhaust pipe。
No.2B Those finished, after cold rolling, by heat treatment,
pickling or other equivalent treatment and
lastly by cold rolling to give an appropriate luster.
Medical equipment、Food
industry、
Construction
material、
Kitchen utensils。
BA Those processed with bright heat treatment
after cold rolling.
Kitchen utensils、
Electric
equipment、
Building
construction。
No.3 Those finished by polishing with No.100 to
No.120 abrasives specified in JIS R6001.
Kitchen utensils、
Building
construction。
No.4 Those finished by polishing with No.150 to
No.180 abrasives specified in JIS R6002.
Kitchen utensils、
Building
construction、
Medical
equipment。
HL Those finished by polishing so as to give
continuous polishing streaks by using abrasives
of suitable grain size.
Building construction。
No.8 Those finished by using
very fine abrasive polish and buff to produce a
sheet with bright
mirror-like surfaces.
Reflector、Mirror、
Elevator door、
Interior-exterior
decoration for building、Art。
Stainless Steel
1 - 11
Stainless Steel
Billet / Slab
Stainless Steel
1 - 12
Stainless Steel Billet
● Available Size
Description Cross Section Length (m)
BLT-S 130× 130 mm 7 ~ 12
BLT-S 140× 140 mm 7 ~ 12
BLT-S 160× 160 mm 7 ~ 12
Remark: Lengths below 7 m are also available
● Product Specification and Steel Grade
JIS ASTM AISI DIN YH
SUS 302 S30200 302 1.4300 YH 302 series
SUS 304 S30400 304 1.4301 YH 304 series
SUS 304L S30403 304L 1.4306 YH 304L series
SUS 316 S31600 316 1.4401 YH 316 series
SUS 316L S31603 316L 1.4404 YH 316L series
SUS Y308 E199 YH 308 series
SUS Y308L E199Nc YH 308L series
SUS Y309L E2312nC YH 309L series
SUS Y316 E19123 YH Y316 series
SUS Y316L E19123nC YH Y316L series
SUS XM7 S30430 S30430 YH 302HQ
SUS 310S S31008 310 1.4845 YH 310S series
● Unit Weight Limitation for Cross Section of Billet
Dimensions of cross section (mm) 130 x 130 140 x 140 160 x 160
Max. unit weight (ton) 1.8 2.0 2.5
● Dimension and Shape Tolerance
Cross Section Tolerance ： ± 3 mm (No Grind)
Length Tolerance ： ± 100 mm + 2/-5 mm (Full Grind)
Straightness ： Max 6mm/M or 50 mm/full length
Twist ： θ≦1°/M
Rhomboidity ： Diagonal difference cross section ≦5mm
Stainless Steel
1 - 13
Stainless Steel Slab
● Available Size
Description BLT-S
Thickness 175 mm
Width 1030, 1250, 1550 mm
Length 5.2 ~ 13.5 m
● Product Specification and Steel Grade
JIS ASTM AISI DIN
SUS 304 S30400 304 1.4301
SUS 304L S30403 304L 1.4306
SUS 316 S31600 316 1.4401
SUS 316L S31603 316L 1.4404
SUS 321 S32100 321 1.4541
SUS 430 S43000 430 1.4016
● Dimension and Shape Tolerance
Thickness Tolerance ： +4 / -8 mm (Full Grind) or ± 5 mm (Non-full Grind)
Taper (Wedge) : ≦3 mm
Width Tolerance ： ± 10 mm, Taper (Wedge) : ≦10 mm
Length Tolerance ： ± 50 mm
Camber ： ≦7 mm/m or 20mm/full length
Straightness (smiley) ： ≦60 mm
Straightness (grumpy) ： Not allowed
Rhomboidity ： Diagonal difference ≦30 mm
Bulging for Narrow Side ： ≦10 mm
Surface Condition ： Grinding Depth ≦ 0.1 x Actual Slab Thickness
Width of Torch Pass ≧ 310 x Grinding Depth
Stainless Steel
1 - 14
Stainless Steel
Flat Product
Stainless Steel
1 - 15
Stainless Steel Coil
Stainless Steel
1 - 16
Stainless Steel Hot Rolled No.1 Coil
● Product Specification and Steel Grade
JIS ASTM AISI DIN
SUS 304 S30400 304 1.4301
SUS 304L S30403 304L 1.4306
SUS 316 S31600 316 1.4401
SUS 316L S31603 316L 1.4404
SUS 321 S32100 321 1.4541
SUS 430 S43000 430 1.4016
● Available Size
Standard Size: Unit: mm
Grade 304(L) 316(L) 321 430
Width 914
(3')
1000
1219
(4')
1524
(5')
914
(3')
1000
1219
(4')
1524
(5')
914
(3')
1000
1219
(4')
914
(3')
1000
1219
(4')
1524
(5')
Thickness
2.5
3.0
3.5
4.0
4.5
5.0
6.0
8.0
10.0
Inner Diameter：610 +0/-5 mm
Non-Standard Size: Thickness Width Available Steel Grade
2.5 ~ 10.0 mm 610 ~ 2000 mm 304, 304L, 316, 316L
Stainless Steel
1 - 17
● Unit Weight Limitation
Unit: ton 3 feet 1 M 4 feet 5 feet
300 series 3~17 3~18 3~22 3~23(≦5.0) / 27(>5.0)
400 series 3~20
Remark: Both Cut Edge and Mill Edge are available
● Dimension and Shape Tolerance
Thickness Tolerance：
Thickness 3 feet 1M / 4 feet 5 feet
2.00 ~ 2.49 ± 0.05mm ± 0.06mm
2.50 ~ 3.14 ± 0.06mm ± 0.07mm ± 0.08mm
3.15 ~ 3.99 ± 0.07mm ± 0.08mm ± 0.09mm
4.00 ~ 4.99 ± 0.08mm ± 0.09mm ± 0.10mm
5.00 ~ 5.99 ± 0.10mm ± 0.10mm ± 0.10mm
6.00 ~ 7.99 ± 0.12mm ± 0.12mm ± 0.12mm
* Aim Tolerance = 1/2 (lower limit + upper limit)
Width Tolerance ： Mill Edge : Aim ± 10
Cut Edge : Aim -0 / +1
Camber ： Max. 5mm / 2M
Telescope & Protruding Wraps ： Mill Edge : 50mm
Cut Edge : 30mm
Edge Crack ： Mill Edge : Max. 5mm per side
Cut Edge : Not Allowed
Stainless Steel
1 - 18
Stainless Steel Cold Rolled Coil
Stainless Steel CR 2B Finish Stainless Steel CR 2D Finish Stainless Steel CR BA Finish
● Product Specification and Steel Grade
JIS ASTM AISI DIN
SUS 304 S30400 304 1.4301
SUS 304L S30403 304L 1.4306
SUS 316 S31600 316 1.4401
SUS 316L S31603 316L 1.4404
SUS 430 S43000 430 1.4016
Stainless Steel
1 - 19
● Available Size
Standard Size: Unit: mm
Grade 304(L) 316(L) 430
Width 914
(3')
1000
1219
(4')
1524
(5')
914
(3')
1000
1219
(4')
1524
(5')
914
(3')
1000
1219
(4')
Thickness
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.2
1.5
2.0
2.5
3.0
‧ Inner Diameter：610 or 508 +0/-5 mm
‧ Available Surface Finish 2B, 2D, BA
Non-Standard Size:
Thickness Width Surface Finish Available Steel Grade
0.1 ~ 3.0 mm 610 ~ 1524 mm 2B, 2D, BA,
No.3, No.4, HL
201, 202, 304, 304L,
316, 316L, 410,
409L, 430
● Unit Weight Limitation
Unit: ton 3 feet 1 M 4 feet 5 feet
300 series 3~17 3~18 3~22 3~23(≦5.0) / 27(>5.0)
400 series 3~20
Stainless Steel
1 - 20
● Dimension and Shape Tolerance
Thickness Tolerance：
According to Mill’s Tolerance or Depend on Customer’s Demand
Thickness T ≦ 0.9 mm 0.9 mm T ≦ 1.5 mm 1.5 mm ＜ T
Tolerance -0.01 / +0.02 mm ± 0.05 mm -0.03 / +0.02 mm
* T : Aiming Thickness
Width Tolerance：
Mill Edge Aim ± 10
Cut Edge Aim -0 / +1
Telescope & Protruding Wraps：
Surface Finish Mill Edge Cut Edge
2B / BA 10 mm 5 mm
2D 20 mm 10 mm
*Non-Guarantee for Three Circles of each Inner or Outer Section
Camber ： Max. 2mm / 2M
Edge Crack ： Mill Edge : Max. 5mm per side
Cut Edge : Not Allowed
Stainless Steel
1 - 21
Stainless Steel Strip
Stainless Steel
1 - 22
Stainless Steel Strip
Hot Rolled Strip:
● Available Size
Thickness 2.5 ~ 10.0 mm
Width 4.0 ~ 609.6 mm
Surface Finish No.1, BLACK
Available Steel Grade 304, 304L, 316, 316L
Cold Rolled Strip:
● Available Size
Thickness 0.1 ~ 3.0 mm
Width 4.0 ~ 609.6 mm
Surface Finish 2B, 2D, BA, No.3, No.4, HL
Available Steel Grade 304, 304L, 316, 316L, 410, 409L, 430
● Tolerance of Width
W ＜ 100 mm 100 mm ≦ W ＜ 1000mm
± 0.10 mm ± 0.25 mm
Stainless Steel
1 - 23
Packing Way for Stainless Steel Coil and Strip
● Coil ● Strip
● Packing Way
A Waterproof Paper
B1 Outside Protective Hard Paper
B2 Side Protective Paper
B3 Inner Protective Paper
C1 Outside Ring
C2 Inner Ring
D1 Horizontal Steel Band
D2 Vertical Steel Band
E Seal Protective Block
● Protective Coating
Material Thickness Color
PVC (Polyvinyl Chloride) 100 μ
Single Side: White Double Side: White/Black PE (Polyethylene)
120 μ
100 μ
80 μ
Stainless Steel
1 - 24
Stainless Steel Plate
Stainless Steel
1 - 25
Stainless Steel Plate
● Product Specification and Steel Grade
JIS ASTM AISI DIN
SUS 304 S30400 304 1.4301
SUS 304L S30403 304L 1.4306
SUS 316 S31600 316 1.4401
SUS 316L S31603 316L 1.4404
● Available Size
Thickness Width Length Surface Finish
15 ~ 85 mm 914, 1219, 1524 mm
3048, 6096 mm 10 M
Black
3 ~ 8 mm 20 ~ 1524 mm container loading:
Max. 10M
bulk: as request
No.1
8 up ~60 mm 30 ~ 1524 mm Max. 6096 mm No.1
● Dimension and Shape Tolerance
Thickness Tolerance：According to 1/2 JIS G4304
Thickness Tolerance
8.0 mm ＜ T ≦ 10.0 mm ± 0.32 mm
10.0 mm ＜ T ≦ 25.0 mm ± 0.34 mm
25.0 mm ＜ T ≦ 85.0 mm ± 0.40 mm
Length Tolerance：According to JIS G4304
Thickness Tolerance
T ≦ 10.0 mm -0 / +60 mm
10.0 mm ＜ T ≦ 85.0 mm -0 / +65 mm
Width Tolerance ： Aim ± 10 mm
Camber ： Max. 5mm / 2M
Stainless Steel
1 - 26
Edge Crack ： Max. 5mm per side
Stainless Steel Sheet
Stainless Steel
1 - 27
Stainless Steel Sheet
Hot Rolled Sheet:
● Available Size
Thickness 2.5 ~ 4.76 mm
Width 4.0 ~ 1524 mm
Length 300 ~ 12000 mm
Surface Finish No.1, BLACK
Available Steel Grade 201, 202, 304, 304L, 316, 316L
Cold Rolled Sheet:
● Available Size
Thickness 0.1 ~ 3.0 mm
Width 4.0 ~ 1524 mm
Length 300 ~ 6000 mm
Surface Finish 2B, 2D, BA, No.3, No.4, HL, No.8
Available Steel Grade 201, 202, 304, 304L, 316, 316L, 410, 409L,
430
● Tolerance of Width
W ＜ 100 mm 100 mm ≦ W ＜ 1000mm 1000 mm ≦ W ＜ 1600mm
± 0.10 mm ± 0.25 mm ± 0.30 mm
Stainless Steel
1 - 28
Stainless Steel
1 - 29
Packing Way for Stainless Steel Sheet
● Sheet
● Packing Way
A Wooden Pallet
B Waterproof Paper
C1 Bottom Protective Board
C2 Outside Protective Board
D1 Horizontal Steel Band
D2 Vertical Steel Band
D3 Top Protective Board
● Protective Coating
Material Thickness Color
PVC (Polyvinyl Chloride) 100 μ
Single Side: White
Double Side: White/Black PE (Polyethylene)
120 μ
100 μ
80 μ
Stainless Steel
1 - 30
Stainless Steel
Long Product
Stainless Steel
1 - 31
Stainless Steel
Welded Pipe/Tube
Stainless Steel
1 - 32
Types
● Stainless Steel Industrial Pipes ASTM A312, A358, A778 / JIS G3459
● Stainless Steel Pipes for Ordinary Piping JIS G3448, G3468
● Stainless Steel Sanitary Tubing ASTM A270 / JIS G3447
● Stainless Steel Tubes for Boiler and Heat-Exchanger, General Service Tubing
ASTM A249, A269 / JIS G3463
● Stainless Steel Mechanical and Structural Tubes ASTM A554 / JIS G3446
● Stainless Steel Square Tubes, Rectangular Tubes
Surface Finish
Tube Shape Grit
Round 180 320 400
600
Square 180 400
Steel Grade
JIS ASTM
SUS 304 TP304
SUS 304L TP304L
SUS 316 TP316
SUS 316L TP316L
Stainless Steel
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Stainless Steel Industrial Pipes
■ ASTM A312, A358, A778 / ANSI B36.19
Available Specification
Nominal Diameter Outside
Diameter
(mm)
Nominal Wall Thickness (mm)
N.B N.PS SCH-5S SCH-10S SCH-40S
8 1/4” 13.72 1.65 2.24
10 3/8” 17.15 1.65 2.31
15 1/2” 21.34 1.65 2.11 2.77
20 3/4” 26.67 1.65 2.11 2.87
25 1” 33.40 1.65 2.77 3.38
32 1-1/4” 42.16 1.65 2.77 3.56
40 1-1/2” 48.26 1.65 2.77 3.68
50 2” 60.33 1.65 2.77 3.91
65 2-1/2” 73.03 2.11 3.05 5.16
80 3” 88.90 2.11 3.05 5.49
90 3-1/2” 101.60 2.11 3.05 5.74
100 4” 114.30 2.11 3.05 6.02
125 5” 141.30 2.77 3.40 6.55
150 6” 168.28 2.77 3.40 7.11
200 8” 219.08 2.77 3.76 8.18
250 10” 273.05 3.40 4.19 9.27
300 12” 323.85 3.96 4.57 9.52
350 14” 355.60 3.96 4.78
400 16” 406.40 4.19 4.78
450 18” 457.20 4.19 4.78
500 20” 508.00 4.78 5.54
550 22” 558.80 4.78 5.54
600 24” 609.60 5.54 6.35
750 30” 762.00 6.35 7.92
● Tolerance
Specification Outside Diameter (mm) Wall Thickness Length
ASTM A312
O.D. ≦ 48.26 +0.4 / -0.4
±12.5% +6.4 mm
-0 mm
48.26 ＜ O.D. ≦ 114.30 ±0.8
114.30 ＜ O.D. ≦ 219.08 +1.6 / -0.8
219.08 ＜ O.D. ≦ 457.02 +2.4 / -0.8
Stainless Steel
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■ JIS G3459
Available Specification
Nominal Diameter Outside
Diameter
(mm)
Nominal Wall Thickness (mm)
A B SCH-5S SCH-10S SCH-20S SCH-40S
8 1/4” 13.8 1.20 1.65 2.00 2.20
10 3/8” 17.3 1.20 1.65 2.00 2.30
1/2” 20.4 1.65 2.00 2.50 2.80
15 1/2” 21.7 1.65 2.10 2.50 2.80
3/4” 26.4 1.65 2.00 2.50 2.90
20 3/4” 27.2 1.65 2.10 2.50 2.90
1” 33.4 1.65 2.80 3.00 3.40
25 1” 34.0 1.65 2.80 3.00 3.40
32 1-1/4” 42.7 1.65 2.80 3.00 3.60
40 1-1/2” 48.6 1.65 2.80 3.00 3.70
50 2” 60.5 1.65 2.80 3.50 3.90
65 2-1/2” 76.3 2.10 3.00 3.50 5.20
80 3” 89.1 2.10 3.00 4.00 5.50
90 3-1/2” 101.6 2.10 3.00 4.00 5.70
100 4” 114.3 2.10 3.00 4.00 6.00
125 5” 139.8 2.80 3.40 5.00 6.60
150 6” 165.2 2.80 3.40 5.00 7.10
200 8” 216.3 2.80 4.00 6.50 8.20
250 10” 267.4 3.40 4.00 6.50 9.30
300 12” 318.5 4.00 4.50 6.50 10.30
● Tolerance
Specification Outside Diameter (mm) Wall Thickness Length
JIS G3459 O.D. ＜ 30.0 ±0.3 ＜ 2 mm ±0.2mm Definite
Cut
Lengths O.D. ≧ 30.0 ±1% ≧ 2 mm ±10 %
Stainless Steel
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Stainless Steel Pipes for Ordinary Piping
■ Light Gauge Stainless Steel Pipe JIS G3448
Available Specification Outside Diameter
Thickness (mm) Su mm
13 15.88 0.8
20 22.22 1.0
25 28.58 1.0
30 34.00 1.2
40 42.70 1.2
50 48.60 1.2
60 60.50 1.5
75 76.30 1.5
80 89.10 2.0
100 114.30 2.0
125 139.80 2.0
150 165.20 3.0
200 216.30 3.0
250 267.40 3.0
300 318.50 3.0
● Tolerance Specification Outside Diameter (mm) Wall Thickness Length
JIS G3459
O.D. ＜ 34.0 +0 / -0.3
0.8~1.2 mm ± 0.12mm
1.5mm ± 0.15mm
1.5mm ± 0.15mm
2.0mm ± 0.30mm
3.0mm ± 0.40mm
Definite
Cut
Lengths
34.00 ＜ O.D. ≦ 42.70 ±0.34
42.70 ＜ O.D. ≦ 48.60 ±0.43
48.60 ＜ O.D. ≦ 60.50 ±0.49
60.50 ＜ O.D. ≦ 76.30 ±0.60
76.30 ＜ O.D. ±0.1%
■ Large Diameter Stainless Steel Pipe JIS G3468
Nominal Diameter Outside Diameter
(mm)
Nominal Wall Thickness (mm)
A B SCH-5S SCH-10S SCH-20S SCH-40S
350 14” 355.6 4.0 5.0 8.0 11.1
400 16” 406.4 4.5 5.0 8.0 12.7
450 18” 457.2 4.5 5.0 8.0 14.3
500 20” 508.0 5.0 5.5 9.5 15.1
550 22” 558.8 5.0 5.5 9.5 15.9
600 24” 609.6 5.5 6.5 9.5 17.5
650 26” 660.4 5.5 8.0 12.7 17.5
700 28” 711.2 5.5 8.0 12.7 17.5
750 30” 762.0 6.5 8.0 12.7 17.5
800 32” 812.8 8.0 12.7 17.5
850 34” 863.6 8.0 12.7 17.5
900 36” 914.4 8.0 12.7 19.1
1000 40” 1016.0 9.5 14.3 26.2
1050-1650 42”-66” 1066.8-1676.4 Thickness of 8mm~30mm
Stainless Steel
1 - 36
Stainless Steel Sanitary Tubing
■ ASTM A270 / JIS G3447
Available Specification Outside Diameter Thickness (mm)
Inch mm 1.20 1.25 1.50 1.60 1.65 2.00 2.11 3.00 3.05
1” 25.4
1-1/4” 31.8
1-1/2” 38.1
2” 50.8
2-1/2” 63.5
3” 76.2
3-1/2” 88.9
4” 101.6
4-1/2” 114.3
5-1/2” 139.8
6-1/2” 165.2
● Tolerance Specification Outside Diameter (mm) Wall Thickness Length
ASTM A270
O.D.≦38.1 +0.05 / -0.20
±12.5 %
O.D.≦101.6mm
+3.2mm/-0mm 38.1＜O.D.≦63.5 +0.05 / -0.28
63.5＜O.D.≦76.2 +0.08 / -0.30
76.2＜O.D.≦101.6 +0.08 / -0.38 O.D.＞101.6mm
+4.82mm/-0m
m
101.6＜O.D.＜139.7 ±0.38
139.7≦O.D.＜203.2 +0.76
JIS G3447
O.D.≦24.5 ±0.15
±10.0 % +10mm
-0mm
24.5＜O.D.≦31.8 ±0.16
31.8＜O.D.≦38.1 ±0.19
38.1＜O.D.≦89.1 ±0.25
76.3＜O.D.≦63.5 +0.30 / -0.40
89.1＜O.D.≦101.6 +0.35 / -0.40
101.6＜O.D.≦114.3 +0.40 / -0.60
114.3＜O.D.≦139.8 +0.40 / -0.80
139.8＜O.D.＜165.2 +0.40 / -1.20
Stainless Steel
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Stainless Steel Tube for Boiler, Heat-Exchanger,
General Service Tubing
■ ASTM A249, A269 / JIS G3463
Available Specification Outside Diameter Thickness (mm)
Inch mm 1.20 1.24 1.50 1.65 2.00 2.11
1” 25.4
1-1/4” 31.8
1-1/2” 38.1
2” 50.8
2-1/2” 63.5
3” 76.2
3-1/2” 88.9
4” 101.6
4-1/2” 114.3
● Tolerance Specification Outside Diameter (mm) Wall Thickness Length
ASTM A249
O.D.＜25.0 +0.10 / -0.11
±10 %
O.D. ＜50.8mm
+3.0mm/-0mm
25.0≦O.D.≦40.0 ±0.15
40.0＜O.D.＜50.0 ±0.20
50.0≦O.D.＜65.0 ±0.25
65.0≦O.D.＜75.0 ±0.30
O.D.≧50.8mm
+5.0mm/-0mm
75.0≦O.D.＜100.0 ±0.38
100.0＜O.D.≦200.0 +0.38 / -0.64
200.0＜O.D. ≦225.0 +0.38 / -1.14
ASTM A269
O.D.＜38.1 ±0.13
±12.5 %
O.D.≦38.1mm
+3.2mm/-0mm
38.1＜O.D.＜88.9 ±0.25
88.9≦O.D.＜139.8 ±0.38 O.D.＞38.1mm
+4.82mm/-0mm 139.8≦O.D.＜203.2 ±0.76
JIS G3463
O.D.＜60.0 ±0.25 O.D.＜40mm
t＜2mm
+0.4mm/-0mm O.D.＜50.0mm
+7mm/-0mm 60.0≦O.D.＜80.0 ±0.30
80.0≦O.D.＜100.0 ±0.40 O.D.＜40mm
t≧2mm
+20%/-0mm 100.0≦O.D.＜120.0 +0.40 / -0.60
O.D.≧50.01mm
+10mm/-0mm
120.0≦O.D.＜160.0 +0.40 / -0.80
O.D. ≧40mm
+20%/-0mm 160.0≦O.D.＜200.0 +0.40 / -1.20
200.0≦O.D. +0.40 / -1.60
Stainless Steel
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Stainless Steel Mechanical and Structural Tubes
■ ASTM A554 / JIS G3446
Available Specification Outside Diameter Thickness (mm)
Inch mm 0.5 0.6 0.7 0.8 0.9 1.0 1.2 1.5 1.65 2.0 2.5 3.0
5/16” 7.9
3/8” 9.5
1/2” 12.7
5/8” 15.9
3/4” 19.0
7/8” 22.2
1” 25.4
1-1/8” 28.6
1-1/4” 31.8
1-3/8” 35.0
1-1/2” 38.1
1-5/8” 41.3
1-6/8” 44.5
2” 50.8
2-1/4” 57.0
2-3/8” 60.3
2-1/2” 63.5
3” 76.2
3-1/2” 88.9
4” 101.6
4-1/2” 114.3
5” 127.0
6” 152.4
● Tolerance Specification Outside Diameter (mm) Wall Thickness Length
ASTM A554
O.D.＜12.7 ±0.08
±10.0 % Definite Cut
Lengths
12.7≦O.D.＜25.4 ±0.10
25.4≦O.D.＜38.1 ±0.13
38.1≦O.D.＜50.8 ±0.15
50.8≦O.D.＜63.5 ±0.18
63.5≦O.D.＜88.9 ±0.25
88.9≦O.D.＜127.0 ±0.38
127.0＜O.D.≦406.0 ±0.03/inch
JIS G3446
O.D. ＜ 50.0 ±0.25 ＜3mm ±0.3mm
≧3mm ±10%
+50.0mm
-0mm O.D. ≧ 50.0 ±0.5%
Stainless Steel
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Stainless Steel Square Tubes
■ Stainless Steel Square Tubes
Available Specification Outside Diameter Thickness (mm)
Inch mm 0.7 0.8 0.9 1.0 1.2 1.5 2.0 2.5 3.0 4.0 5.0 6.0
1/2”x1/2” 12.7x12.7
5/8’x5/8” 15.9x15.9
18.0x18.0
3/4”x3/4” 19.0x19.0
20.0x20.0
7/8”x7/8” 22.2x22.2
1”x1” 25.4x25.4
30.0x30.0
1-1/4”x1-1/4” 31.8x31.8
1-1/2”x1-1/2” 38.1x38.1
40.0x40.0
50.0x50.0
2”x2” 50.8x50.8
60.0x60.0
70.0x70.0
75.0x75.0
80.0x80.0
90.0x90.0
100x100
120x120
150x150
■ Stainless Steel Large Square Tubes
Outside Diameter Thickness
Inch 3”x3” ~ 8”x8” 0.12” ~ 0.24”
mm 80x80 ~ 200x200 mm 3 ~ 6 mm
Stainless Steel
1 - 40
Stainless Steel Rectangular Tubes
■ Stainless Steel Rectangular Tubes
Available Specification Outside Diameter Thickness (mm)
mm 0.7 0.8 0.9 1.0 1.2 1.5 2.0 2.5 3.0 4.0 5.0 6.5
10x20
10x25
10x30
10x40
10x50
10x60
10x75
13x26
15x30
15x50
20x40
25x38.1
25x50
25.4x38.1
25.4x50.8
25.4x76.2
30x50
30x60
40x60
40x80
45x75
45x95
50x100
50.8x76.2
50.8x101.6
80x180
■ Stainless Steel Large Square Tubes
Outside Diameter Thickness
Inch 2”x6” ~ 6”x8” 0.12” ~ 0.24”
mm 50x150 ~ 150x200 mm 3 ~ 6 mm
Stainless Steel
1 - 41
Stainless Steel
Seamless Pipe/Tube
Stainless Steel
1 - 42
Stainless Steel Seamless Pipe / Tube
● Steel Grade
ASTM
300 series 400 series
TP304 TP316
TP304L TP316L
TP321 TP310S
TP347H TP317L
TP2205
● Product Specification
JIS ASTM DIN
G3446 A213 17456
G3447 A269 17458
G3448 A270
G3459 A312
G3463 A511
G3467 A789
A790
A450
A530
A999
● Available Size
Outside Diameter Wall Thickness
6.0 ~ 508 mm 0.5 ~ 20.0 mm
Stainless Steel
1 - 43
Stainless Steel Bar
Stainless Steel
1 - 44
Stainless Steel Cold Formed Bar
■ Stainless Steel Flat Bars
ASTM A240, A666 / JIS G4320
● Steel Grade
JIS ASTM
SUS 303 TP303
SUS 304 TP304
SUS 304N TP304N
SUS 304L TP304L
SUS 304LN TP304LN
SUS 316 TP316
SUS 316N TP316N
SUS 316L TP316L
SUS 316LN TP316LN
430 TP430
430F TP430F
403 TP403
410 TP410
416 TP416
● Surface Condition --- No.1, 2D, 2B, BA, No.4, Hair Line
● Available Specification
Nominal Width Thickness (mm)
mm 2.0 3.0 4.0 4.5 5.0 6.0 7.0
20.0
25.0
30.0
38.0
40.0
50.0
60.0
65.0
75.0
100.0
Stainless Steel
1 - 45
■ Stainless Steel Equal Bars / Unequal Bars
ASTM A240, A666 / JIS G4320
● Steel Grade
JIS ASTM
SUS 303 TP303
SUS 304 TP304
SUS 304N TP304N
SUS 304L TP304L
SUS 304LN TP304LN
SUS 316 TP316
SUS 316N TP316N
SUS 316L TP316L
SUS 316LN TP316LN
430 TP430
430F TP430F
403 TP403
410 TP410
416 TP416
● Surface Condition --- No.1, 2D, 2B, BA, No.4, Hair Line
● Available Specification
Outside Diameter Thickness (mm)
mm 1.5 2.0 2.5 3.0 4.0 5.0 6.0 7.0
20.0 x 20.0
22.0 x 22.0
25.4 x 25.4
31.8 x 31.8
38.1 x 38.1
40.0 x 40.0
50.8 x 50.8
63.5 x 63.5
76.3 x 76.3
Stainless Steel
1 - 46
Stainless Steel Hot Rolled Round Bar
■ ASTM A276, A479 / JIS G4303
● Steel Grade
JIS ASTM
SUS 303 TP303
SUS 304 TP304
SUS 304N TP304N
SUS 304L TP304L
SUS 304LN TP304LN
SUS 316 TP316
SUS 316N TP316N
SUS 316L TP316L
SUS 316LN TP316LN
430 TP430
430F TP430F
403 TP403
410 TP410
416 TP416
● Available Size
Diameter Length
12.0 ~ 200.0 mm 4.0 ~ 7.0 Meter
Stainless Steel
1 - 47
Stainless Steel Cold Drawn Bright / Cold Grinding Bar
■ ASTM A484, A582 / JIS G4318
● Steel Grade
JIS ASTM
SUS 303 TP303
SUS 304 TP304
SUS 304N TP304N
SUS 304L TP304L
SUS 304LN TP304LN
SUS 316 TP316
SUS 316N TP316N
SUS 316L TP316L
SUS 316LN TP316LN
430 TP430
430F TP430F
403 TP403
410 TP410
416 TP416
Stainless Steel
1 - 48
● Available Size
Product Diameter
(mm)
Length
(M)
Diameter
Tolerance
Cold Drawn Round Bar 4.76~100.00 2.5 ~ 6.5 h8 ~ h11
Cold Drawn Square Bar 4.76~75.00 2.5 ~ 6.5 h11 ~ h12
Cold Drawn Hexagon Bar 4.76~75.00 2.5 ~ 6.5 h11 ~ h12
Cold Grinding Round Bar 4.76~100.00 2.5 ~ 6.5 H7 ~ h8
Stainless Steel
1 - 49
Stainless Steel
Wire Rod
Stainless Steel
1 - 50
Stainless Steel Wire Rod
■ Normal Grade: 304, 316 series
■ Welding Grade: 308, 309
■ CH Q Grade: 302HQ, 305, 316CU
■ Free Cutting Grade: 303
■ High Quality Grade: 310
■ Others: 400 series
● Product Specification and Steel Grade
JIS ASTM AISI DIN
SUS 302 S30200 302 X 12CrNi 18 8
SUS 303 S30300 303 X 10CrNi 18 9
SUS 304 S30400 304 X 5CrNi 18 10
SUS 304L S30403 304L X 2CrNi 19 11
- S30409 304H X 2CrNi 19 11
SUS 304n S30451 304N X 2CrNi 19 11
SUS XM-7 S30430 -
SUS305 S30500 305
SUS Y308 S30880 - X 5CrNi 18 12
SUS Y308L S30883
SUS Y308L Si S30888
SUS Y309 S30980
SUS Y309L S30983
SUS Y309L Si S30988
SUS Y310 S31080
SUS 316 S31600 316 X 5CrNiMo 17 12 2
SUS 316L S31603 316L X 2CrNiMo 17 13 2
SUS Y316 S31680
SUS Y316L S31683
SUS Y316L Si S31688
SUS 410 S41000 410 X 10Cr 13
SUS 430 S43000 430 X 6Cr 17
Stainless Steel
1 - 51
● Available Size
Diameter
mm inch mm inch mm inch mm inch
5.5 0.217 9.5 0.374 18.0 0.709 27.0 1.063
5.7 0.224 10.0 0.394 19.0 0.748 28.0 1.102
6.0 0.236 11.0 0.433 20.0 0.787 29.0 1.142
6.5 0.256 12.0 0.472 21.0 0.827 30.0 1.181
7.0 0.276 13.0 0.512 22.0 0.866 32.0 1.260
7.5 0.295 14.0 0.551 23.0 0.906 33.0 1.299
8.0 0.315 15.0 0.591 24.0 0.945 34.0 1.339
8.5 0.335 16.0 0.630 25.0 0.984 36.0 1.417
9.0 0.354 17.0 0.669 26.0 1.024 38.0 1.496
● Size Tolerance
Specified
Size
Permissible
Variation
Out-of-
round
Specified
Size
Permissible
Variation
Out-of-
round
mm inch
5.5-15 ±0.30 0.40 0.271-0.591 ±0.0118 0.0157
16-20 ±0.40 0.55 0.630-0.787 ±0.0157 0.0217
21-28 ±0.35 0.50 0.827-1.102 ±0.0138 0.0197
29-34 ±0.40 0.55 1.142-1.339 ±0.0157 0.0217
＞34 ±0.45 0.60 ＞1.339 ±0.0177 0.0236