steel sections€¦ · 2/20 steel sections shipbuilding/ bridge construction best product, best...

2/20

Steel Sections Shipbuilding/ Bridge Construction

Best Product, Best Partners

Wuxi Longkang Iron and Steel Co., Ltd.(LISCO) is a profes-

sional supplier engaged in the marine steel, structural steel for

bridge.

The company owns solid strength, professional marketing

team of which the members have worked in the shipyard and

steel mills more than 15 years.

The company whose service tenet is Specialty Fengrossment

Concentration renders a service wholeheartedly for the ship-

yard and bridge engineering.

All the section products including bulb flats, Inverted angles,

unequal angles, equal angles, flat bars, etc., are produced by

enterprise holding company, or bought from the company who

has the scale superiority, the layout to be reasonable, craft ad-

vanced, well-equipped, leading-product competitive power

strong.

We can supply the complete range of steel varieties, the quali-

ty of high-quality, fast delivery, good service to meet your

needs.

Wuxi Longkang Iron & Steel Co., Ltd.

LISCO

3/20

Normal Size Dimensions /mm Sectional Area Unit Mass Surface Area

Distance to Center of Gravity

Geometrical Properties

About the x-x Axis

b t c r r1 cm2 kg/m m2/m dx/cm Ix/cm4 Wx/cm3

80×5 80 5 14 4 ≤1.5 5.41 4.25 0.189 4.90 33.87 6.9

80×6 80 6 14 4 ≤2 6.21 4.88 0.191 4.78 38.7 8.1

100×7 100 7 15.5 4.5 ≤2 8.74 6.86 0.236 5.87 85.3 14.5

100×8 100 8 15.5 4.5 ≤2 9.74 7.65 0.238 5.78 94.3 16.3

120×6 120 6 17 5 ≤2 9.32 7.32 0.276 7.21 133 18.5

120×7 120 7 17 5 ≤2 10.52 8.26 0.278 7.07 148 21

120×8 120 8 17 5 ≤2 11.72 9.20 0.280 6.96 165 23.6

140×7 140 7 19 5.5 ≤2 12.43 9.75 0.320 8.32 241 29

140×8 140 8 19 5.5 ≤2 13.83 10.85 0.322 8.18 266 32.5

140×10 140 10 19 5.5 ≤3 16.63 13.05 0.326 7.99 315 39.5

160×7 160 7 22 6 ≤2 14.60 11.46 0.365 9.66 373 38.6

160×8 160 8 22 6 ≤2 16.20 12.72 0.367 9.50 411 43.3

160×9 160 9 22 6 ≤2 17.80 13.97 0.369 9.37 449 47.9

160×11 160 11 22 6 ≤3 21.00 16.49 0.373 9.16 522 57

180×8 180 8 25 7 ≤2 18.86 14.80 0.411 10.89 609 55.9

180×9 180 9 25 7 ≤2 20.66 16.22 0.413 10.73 664 61.8

180×10 180 10 25 7 ≤3 22.46 17.63 0.415 10.59 717 67.7

180×11 180 11 25 7 ≤3 24.26 19.04 0.417 10.47 770 73.5

200×9 200 9 28 8 ≤2 23.66 18.57 0.457 12.12 942 77.7

200×10 200 10 28 8 ≤3 25.66 20.14 0.459 11.96 1017 85.1

200×11 200 11 28 8 ≤3 27.66 21.71 0.461 11.82 1091 92.3

200×12 200 12 28 8 ≤3 29.66 23.28 0.463 11.69 1164 99.5

220×10 220 10 31 9 ≤3 29.00 22.77 0.503 13.35 1396 105

220×11 220 11 31 9 ≤3 31.20 24.50 0.506 13.19 1496 114

220×12 220 12 31 9 ≤3 33.40 26.22 0.507 13.04 1595 122

240×10 240 10 34 10 ≤3 32.49 25.50 0.547 14.77 1865 126

240×11 240 11 34 10 ≤3 34.89 27.39 0.549 14.58 1997 137

240×12 240 12 34 10 ≤3 37.29 29.27 0.551 14.42 2127 148

260×10 260 10 37 11 ≤3 36.11 28.35 0.591 16.22 2434 150

260×11 260 11 37 11 ≤3 38.71 30.39 0.593 16.00 2605 163

260×12 260 12 37 11 ≤3 41.31 32.43 0.596 15.81 2774 175

280×11 280 11 40 12 ≤3 42.68 33.50 0.637 17.44 3333 191

280×12 280 12 40 12 ≤3 45.48 35.70 0.639 17.23 3547 206

280×13 280 13 40 12 ≤3 48.28 37.90 0.641 17.04 3757 221

300×11 300 11 43 13 ≤3 46.78 36.70 0.681 18.90 4192 222

300×12 300 12 43 13 ≤3 49.79 39.09 0.683 18.70 4459 239

300×13 300 13 43 13 ≤3 52.79 41.44 0.685 18.45 4722 256

[Product shapes, dimensions and sectional properties]

EN10067:1996

4/20

Normal Size Dimensions /mm Sectional Area Unit Mass Surface Area



About the x-x Axis

b t c r r1 cm2 kg/m m2/m dx/cm Ix/cm4 Wx/cm3

320×12 320 12 46 14 ≤3 54.25 42.60 0.728 20.12 5525 275

320×13 320 13 46 14 ≤3 57.25 45.09 0.730 19.89 5849 294

320×14 320 14 46 14 ≤4 60.85 47.60 0.732 19.68 6168 313

340×12 340 12 49 15 ≤3 58.84 46.20 0.772 21.69 6757 313

340×13 340 13 49 15 ≤3 62.24 48.86 0.774 21.34 7152 335

340×14 340 14 49 15 ≤4 65.54 51.50 0.776 21.10 7540 357

370×13 370 13 53.5 16.5 ≤3 69.70 54.70 0.840 23.54 9469 402

370×14 370 14 53.5 16.5 ≤4 73.40 57.60 0.842 23.29 9980 429

370×15 370 15 53.5 16.5 ≤4 77.10 60.50 0.844 23.06 10483 456

400×14 400 14 58 18 ≤4 81.48 63.96 0.908 25.49 12924 507

400×15 400 15 58 18 ≤4 85.48 67.10 0.910 25.24 13573 538

400×16 400 16 58 18 ≤4 89.48 70.20 0.912 25.00 14211 568

430×14 430 14 62.5 19.5 ≤4 89.70 70.60 0.975 27.70 16427 592

430×15 430 15 62.5 19.5 ≤4 94.19 73.90 0.976 27.46 17249 629

430×17 430 17 62.5 19.5 ≤4 102.79 80.70 0.980 26.95 18911 703

430×19 430 19 62.5 19.5 ≤4 111.39 87.40 0.984 26.53 20413 770

430×20 430 20 62.5 19.5 ≤4 115.00 90.80 0.986 26.30 21180 804


EN10067:1996

5/20

Items

Normal size Tolerance

b t b t

mm mm mm mm

Web width (b)

Thickness (t)

b≤120 5~8 ±1.5 +0.7/-0.3

120<b≤180 7~11 ±2.0 +1.0/-0.3

180<b≤300 9~13 ±3.0 +1.0/-0.4

300<b≤430 12~20 ±4.0 +1.2/-0.4

Maximum value of

corner radius r1

Thickness (t) r1 max.

mm mm

t≤5 1.5

5<t≤9 2

9<t≤13 3

13<t≤20 4

Tolerance for out of squareness of weld edge <4°

Tolerance on length +100mm

0

Straightness (q) The straightness tolerance q shall be 0.0035L.

Shape and dimensional tolerances

EN10067:1996 Hot-rolled Bulb Flats

6/20

Normal Size Dimensions /mm

Sectional Area

Unit Mass Distance to Center

of Gravity Geometrical Properties

Identifying b t h r1 r cm2 kg/m dx/cm Ix/cm4 Wx/cm3

40×3.5 40 3.5 14 2 ≤1.5 2.03 1.59 2.37 3.16 1.33 4#

50×4 50 4 16 2.5 ≤1.5 2.87 2.26 3.13 6.88 2.36 5#

60×5 60 5 19 3.5 ≤1.5 4.31 3.38 3.75 14.73 4.21 6#

70×5 70 5 21 3.5 ≤1.5 5.09 4.00 4.42 23.97 5.93 7#

80×5 80 5 22 4 ≤1.5 5.87 4.61 5.08 36.22 7.96 8#

90×5.5 90 5.5 24 4 ≤1.5 7.07 5.55 5.66 55.86 10.97 9#

100×6 100 6 26 5 ≤1.5 8.67 6.81 6.31 84.08 14.88 10#

120×6.5 120 6.5 30 5 ≤2.0 11.19 8.78 7.57 158.2 23.54 12#

140×7 140 7 33 6 ≤2.0 14.13 11.10 8.86 272.23 34.95 14#a

140×9 140 9 35 6 ≤2.0 16.93 13.30 8.55 326.05 41.59 14#b

160×8 160 8 36 7 ≤2.0 18.04 14.17 10.02 455.35 51.45 16#a

160×10 160 10 38 7 ≤2.0 21.24 16.68 9.72 534.73 60.01 16#b

180×9 180 9 40 7 ≤2.0 22.28 17.50 11.16 716.85 72.26 18#a

180×11 180 11 42 7 ≤2.0 25.88 20.32 10.86 828.5 83.02 18#b

200×10 200 10 44 8 ≤3.0 27.47 21.58 12.39 1089.9 98.9 20#a

200×12 200 12 46 8 ≤3.0 31.47 24.72 12.08 1243.1 112.93 20#b

220×11 220 11 48 8.5 ≤3.0 32.94 25.87 13.57 1584.1 130.92 22#a

220×13 220 13 50 8.5 ≤3.0 37.34 29.33 13.27 1787.2 146.97 22#b

240×12 240 12 52 9 ≤3.0 38.91 30.55 14.75 2229.6 169.04 24#a

240×14 240 14 54 9 ≤3.0 43.71 34.32 14.45 2492.4 188.25 24#b

270×12 270 12 55 9.5 ≤3.0 43.92 34.53 16.66 3206.5 217.83 27#a

270×14 270 14 57 9.5 ≤3.0 49.37 38.77 16.31 3582.5 201.49 27#b


GB/T9945-2001

7/20

Normal size Tolerance

b t h b t h

mm mm mm mm mm mm

70≤b ≤5 14~21 ±1.0 +0.6/-0.3 ±0.5

70<b≤120 5~8 19~30 ±1.5 +0.7/-0.3 ±0.5

120<b≤180 6~11 26~38 ±2.0 +1.0/-0.3 ±0.8

180<b≤270 8~14 37~57 ±3.0 +1.1/-0.3 ±1.0

Cross-section slope <5mm

Tolerance on length +80mm

0

Straightness (q) The straightness tolerance q shall be 0.0030L.


GB/T9945-2001 Hot-rolled Bulb Flats

8/20


GOST 21937-76

Normal Size Dimensions /mm Sectional Area Unit Mass


Geometrical Properties About the x-x Axis

b t h r, r1, r2 cm2 kg/m y0/cm Ix/cm4 Wx/cm3

5# 50 4 16 2.5 2.86 2.25 3.13 6.85 2.2

5.5# 55 4.5 17 3 3.47 2.73 3.41 10.10 3.0

6# 60 5 19 3.5 4.28 3.36 3.74 14.60 3.9

7# 70 5 21 3.5 5.07 3.98 4.40 23.80 5.4

8# 80 5 22 4 5.84 4.58 5.07 35.98 7.1

9# 90 5.5 24 4 7.03 5.52 5.65 55.60 9.8

10# 100 6 26 5 8.63 6.76 6.29 83.45 13.2

12# 120 6.5 30 5 11.13 8.75 7.55 157.36 20.9

14#a 140 7 33 6 14.05 11.05 8.82 271.51 30.6

14#b 140 9 35 6 16.85 13.23 8.53 324.11 38.0

16#a 160 8 36 7 17.94 14.08 9.99 452.07 45.0

16#b 160 10 38 7 21.11 16.60 9.75 531.10 54.8

18#a 180 9 40 7 22.18 17.41 11.13 712.53 64.0

18#b 180 11 42 7 25.78 20.24 10.83 823.78 78.0

20#a 200 10 44 8 27.36 21.47 12.35 1083.40 87.7

20#b 200 12 46 8 31.36 24.60 12.06 1236.10 102.5

22#a 220 11 48 8.5 32.82 25.75 13.53 1574.90 116.3

22#b 220 13 50 8.5 37.22 29.20 13.20 1777.30 134.3

24#a 240 12 52 9 38.75 30.42 14.71 2217.00 151.2

24#b 240 14 54 9 43.55 34.18 14.41 2478.80 172.4

9/20


GOST 21937-76 Hot-rolled Bulb Flats

Normal Size

Tolerance (mm)

b s

h

Ordinary High-precision Ordinary High-precision

5, 6, 7 ±0.5 - +0.4/-0.5 - ±1.0

8 ±0.5 +0.4/-0.5 +0.4/-0.5 +0.3/-0.5 ±1.2

9 ±0.5 - +0.4/-0.5 - ±1.2

10 ±0.5 +0.4/-0.5 +0.4/-0.5 +0.3/-0.5 ±1.5

12 ±0.5 +0.4/-0.5 +0.4/-0.5 +0.3/-0.5 ±1.5

14 +0.5/-0.6 +0.4/-0.6 +0.4/-0.6 +0.3/-0.6 ±1.8

16 +0.6/-0.7 - +0.4/-0.6 - ±2.0

18, 20 +0.7/-0.9 +0.6/-0.9 +0.4/-0.6 +0.3/-0.6 +2.3/-2.5

22, 24 +0.8/-1.0 +0.7/-1.0 +0.4/-0.6 +0.3/-0.6 +2.5/-3.0

Length Tolerance

≤8m +40mm

8-12m +60mm

≥12m +80mm

The straightness tolerance q shall be 0.0030L.

10/20




About the x-x Axis

A B t1 t2 r1 r2 cm2 kg/m Cx/cm Ix/cm4 Wx/cm3

200×90

200 90 8* 14 14 7 27.80 21.8 6.07 1120 80.3

200 90 9 14 14 7 29.66 23.3 6.36 1210 88.7

200 90 10* 14 14 7 31.52 24.7 6.61 1300 96.9

250×90

250 90 9* 14 17 8.5 34.31 26.9 8.46 2240 136

250 90 9* 15 17 8.5 35.12 27.6 8.30 2280 137

250 90 10 15 17 8.5 37.47 29.4 8.61 2440 149

250 90 11* 16 17 8.5 40.61 31.9 8.74 2640 162

250 90 12 16 17 8.5 42.95 33.7 8.99 2790 174

300×90

300 90 10* 16 19 9.5 43.38 34.1 10.60 4100 212

300 90 11 16 19 9.5 46.22 36.3 11.00 4370 229

300 90 12* 17 19 9.5 49.84 39.1 11.10 4690 248

300 90 13 17 19 9.5 52.67 41.3 11.30 4940 265

350×100 350 100 11* 17 22 11 54.41 42.7 12.70 7030 314

350 100 12 17 22 11 57.74 45.3 13.00 7440 338

400×100

400 100 11.5* 16 24 12 61.09 47.9 15.30 10300 416

400 100 12* 18 24 12 64.77 50.8 15.10 10900 437

400 100 13 18 24 12 68.59 53.8 15.40 11500 467

450×125 450 125 11.5* 18 24 12 73.11 57.4 16.20 15700 547

* is not a standard size in JIS standard.


JIS G3192:2008

11/20


Geometrical Moment of Inertia

Modulus of Section Distance to Center of

Gravity

A B t r1 r2 cm2 kg/m Ix/cm4 Iy/cm4 Wx/cm3 Wy/cm3 X0/cm Y0/cm

90×75 90 75 9 8.5 6 14.04 11.0 109 68.1 17.40 12.40 2.75 2.00

100×75 100 75 7 10 5 11.87 9.3 118 56.9 17.00 10.00 3.06 1.83

100 75 10 10 7 16.50 13.0 159 76.1 23.30 13.70 3.17 1.94

125×75

125 75 7 10 5 13.62 10.7 219 60.4 26.10 10.30 4.10 1.64

125 75 10 10 7 19.00 14.9 299 80.8 36.10 14.10 4.22 1.75

125 75 13 10 7 24.31 19.1 376 101 46.10 17.90 4.35 1.87

125×90 125 90 10 10 7 20.50 16.1 318 138 37.20 20.30 3.95 2.22

125 90 13 10 7 26.26 20.6 401 173 47.50 25.90 4.07 2.34

150×90 150 90 9 12 6 20.94 16.4 485 133 48.20 19.00 4.95 1.99

150 90 12 12 8.5 27.36 21.5 619 167 62.30 24.30 5.07 2.10

150×100

150 100 9 12 6 21.84 17.1 502 181 49.10 23.50 4.76 2.30

150 100 12 12 8.5 28.56 22.4 642 228 63.40 30.10 4.88 2.41

150 100 15 12 8.5 35.25 27.7 782 276 78.20 37.00 5.00 2.53


JIS G3192:2008

12/20

Unequal Angle

Inverted Angle

Items Tolerance /mm

Leg length (A or B)

A、B<50 ±1.5

50≤A、B<100 ±2.0

100≤A、B<200 ±3.0

200≤A、B ±4.0

Thickness (t, t1, t2)

A<130

t<6.3 ±0.6

6.3≤t<10 ±0.7

10≤t<16 ±0.8

16≤t ±1.0

A≥130

t<6.3 ±0.7

6.3≤t<10 ±0.8

10≤t<16 ±1.0

16≤t<25 ±1.2

25≤t<40 ±1.5

Length

7m or under +40

7m Over 0

Out of square 2.5% or under of width of flange B (or leg length).

Straightness 0.3% or under of length.

Equal Angle


JIS G3192:2008 Hot-rolled Steel Sections–

Dimensions and tolerances on shape, dimensions and mass

13/20

Normal Size Dimensions /mm

Sectional Area

Unit Mass Geometrical Moment

of Inertia Modulus of Section Distance to Center of Gravity

a b t rroot cm2 kg/m Ix/cm4 Iy/cm4 Wx/cm3 Wy/cm3 X0/cm Y0/cm

60×40 60 40 5 6 4.790 3.760 17.20 6.110 4.250 2.020 1.960 0.972

60 40 6 6 5.680 4.460 20.10 7.120 5.030 2.380 2.000 1.010

65×50 65 50 5 6 5.540 4.350 23.20 11.900 5.140 3.190 1.990 1.250

70×50 70 50 6 7 6.890 5.410 33.40 14.200 7.010 3.780 2.230 1.250

75×50 75 50 6 7 7.190 5.650 40.50 14.400 8.010 3.810 2.440 1.210

75 50 8 7 9.410 7.390 52.00 18.400 10.400 4.950 2.520 1.290

80×40 80 40 6 7 6.890 5.410 44.90 7.590 8.730 2.440 2.850 0.884

80 40 8 7 9.010 7.070 57.60 9.610 11.400 3.160 2.940 0.963

80×60 80 60 7 8 9.380 7.360 59.00 28.400 10.700 6.340 2.510 1.520

100×50 100 50 6 8 8.710 6.840 89.90 15.400 13.800 3.890 3.510 1.050

100 50 8 8 11.400 8.970 116.00 19.700 18.200 5.080 3.600 1.130

100×65

100 65 7 10 11.200 8.770 113.00 37.600 16.600 7.530 3.230 1.510

100 65 8 10 12.700 9.940 127.00 42.200 18.900 8.540 3.270 1.550

100 65 10 10 15.600 12.300 154.00 51.000 23.200 10.500 3.360 1.630

100×75

100 75 8 10 13.500 10.600 133.00 64.100 19.300 11.400 3.100 1.870

100 75 10 10 16.600 13.000 162.00 77.600 23.800 14.000 3.190 1.950

100 75 12 10 19.700 15.400 189.00 90.200 28.000 16.500 3.270 2.030

120×80

120 80 8 11 15.500 12.200 226.00 80.800 27.600 13.200 3.830 1.870

120 80 10 11 19.100 15.000 276.00 98.100 34.100 16.200 3.920 1.950

120 80 12 11 22.700 17.800 323.00 114.00 40.400 19.100 4.000 2.030

125×75

125 75 8 11 15.500 12.200 247.00 67.600 29.600 11.600 4.140 1.680

125 75 10 11 19.100 15.000 302.00 82.100 36.500 14.300 4.230 1.760

125 75 12 11 22.700 17.800 354.00 95.500 43.200 16.900 4.310 1.840

135×65 135 65 8 11 15.500 12.200 291.00 45.200 33.400 8.750 4.780 1.340

135 65 10 11 19.100 15.000 356.00 54.700 41.300 10.800 4.880 1.420

150×75

150 75 9 12 19.600 15.400 455.00 77.900 46.700 13.100 5.260 1.570

150 75 10 12 21.700 17.000 501.00 85.600 51.600 14.500 5.310 1.610

150 75 12 12 25.700 20.200 588.00 99.600 61.300 17.100 5.400 1.690

150 75 15 12 31.700 24.800 713.00 119.00 75.200 21.000 5.520 1.810

150×90

150 90 10 12 23.200 18.200 533.00 146.00 53.300 21.000 5.000 2.040

150 90 12 12 27.500 21.600 627.00 171.00 63.300 24.800 5.080 2.120

150 90 15 12 33.900 26.600 761.00 205.00 77.700 30.400 5.210 2.230

150×100 150 100 10 12 24.200 19.000 553.00 199.00 54.200 25.900 4.810 2.340

150 100 12 12 28.700 22.500 651.00 233.00 64.400 30.700 4.890 2.420

200×100

200 100 10 15 29.200 23.000 1220.0 210.00 93.200 26.300 6.930 2.010

200 100 12 15 34.800 27.300 1440.0 247.00 111.000 31.300 7.030 2.100

200 100 15 15 43.000 33.750 1758.0 299.00 137.000 38.500 7.160 2.220

200×150 200 150 12 15 40.800 32.000 1650.0 803.00 119.000 70.500 6.080 3.610

200 150 15 15 50.500 39.600 2022.0 979.00 147.000 86.900 6.210 3.730


EN10056-1:1999

14/20

Normal Size

Dimensions /mm Sectional

Area Unit Mass

Distances of Center of

Gravity /cm Sectional Properties About Axes

Cx=cy Cu Cv

X-X=Y-Y U-U V-V

a t rroot cm2 kg/m

cm cm cm Ix=Iy/cm4

rx=rx/cm

Zx=Zy/cm3 Iu/cm4 ru/cm Iv/cm4 rv/cm Zv/cm3

20 × 20 × 3 20 3 3.5 0.882 1.12 0.598 1.41 0.846 0.392 0.590 0.279 0.618 0.742 0.165 0.383 0.195

25 × 25 × 3 25 3 3.5 1.120 1.42 0.723 1.77 1.02 0.803 0.751 0.452 1.27 0.945 0.334 0.484 0.326

25 × 25 × 4 25 4 3.5 1.450 1.85 0.762 1.77 1.08 1.02 0.741 0.586 1.61 0.931 0.430 0.482 0.399

30 × 30 × 3 30 3 5 1.360 1.74 0.835 2.12 1.18 1.40 0.899 0.649 2.22 1.13 0.585 0.581 0.496

30 × 30 × 4 30 4 5 1.780 2.27 0.878 2.12 1.24 1.80 0.892 0.85 2.85 1.12 0.754 0.577 0.607

35 × 35 × 4 35 4 5 2.090 2.67 1.00 2.47 1.42 2.95 1.05 1.18 4.68 1.32 1.23 0.678 0.865

40 × 40 × 4 40 4 6 2.420 3.08 1.12 2.83 1.58 4.47 1.21 1.55 7.09 1.52 1.86 0.777 1.17

40 × 40 × 5 40 5 6 2.970 3.79 1.16 2.83 1.64 5.43 1.20 1.91 8.6 1.51 2.26 0.773 1.38

45 × 45 × 4.5 45 4.5 7 3.060 3.90 1.25 3.18 1.78 7.14 1.35 2.20 11.4 1.71 2.94 0.870 1.65

50 × 50 × 4 50 4 7 3.060 3.89 1.36 3.54 1.92 8.97 1.52 2.46 14.2 1.91 3.73 0.979 1.94

50 × 50 × 5 50 5 7 3.770 4.80 1.40 3.54 1.99 11.0 1.51 3.05 17.4 1.90 4.55 0.973 2.29

50 × 50 × 6 50 6 7 4.470 5.69 1.45 3.54 2.04 12.8 1.50 3.61 20.3 1.89 5.34 0.968 2.61

60 × 60 × 5 60 5 8 4.570 5.82 1.64 4.24 2.32 19.4 1.82 4.45 30.7 2.30 8.03 1.17 3.46

60 × 60 × 6 60 6 8 5.42 6.91 1.69 4.24 2.39 22.8 1.82 5.29 36.1 2.29 9.44 1.17 3.96

60 × 60 × 8 60 8 8 7.09 9.03 1.77 4.24 2.5 29.2 1.8 6.89 46.1 2.26 12.2 1.16 4.86

65 × 65 × 7 65 7 9 6.83 8.7 1.85 4.6 2.62 33.4 1.96 7.18 53 2.47 13.8 1.26 5.27

70 × 70 × 6 70 6 9 6.38 8.13 1.93 4.95 2.73 36.9 2.13 7.27 58.5 2.68 15.3 1.37 5.6

70 × 70 × 7 70 7 9 7.38 9.4 1.97 4.95 2.79 42.3 2.12 8.41 67.1 2.67 17.5 1.36 6.28

75 × 75 × 6 75 6 9 6.85 8.73 2.05 5.3 2.9 45.8 2.29 8.41 72.7 2.89 18.9 1.47 6.53

75 × 75 × 8 75 8 9 8.99 11.4 2.14 5.3 3.02 59.1 2.27 11 93.8 2.86 24.5 1.46 8.09

80 × 80 × 8 80 8 10 9.63 12.3 2.26 5.66 3.19 72.2 2.43 12.6 115 3.06 29.9 1.56 9.37

80 × 80 × 10 80 10 10 11.9 15.1 2.34 5.66 3.3 87.5 2.41 15.4 139 3.03 36.4 1.55 11

90 × 90 × 7 90 7 11 9.61 12.2 2.45 6.36 3.47 92.6 2.75 14.1 147 3.46 38.3 1.77 11

90 × 90 × 8 90 8 11 10.9 13.9 2.5 6.36 3.53 104 2.74 16.1 166 3.45 43.1 1.76 12.2

90 × 90 × 9 90 9 11 12.2 15.5 2.54 6.36 3.59 116 2.73 17.9 184 3.44 47.9 1.76 13.3

90 × 90 × 10 90 10 11 13.4 17.1 2.58 6.36 3.65 127 2.72 19.8 201 3.42 52.6 1.75 14.4

100 × 100 × 8 100 8 12 12.2 15.5 2.74 7.07 3.87 146 3.06 19.9 230 3.85 59.9 1.96 15.5

100 × 100 × 10 100 10 12 15 19.2 2.82 7.07 3.99 177 3.04 24.6 280 3.83 73 1.95 18.3

100 × 100 × 12 100 12 12 17.8 22.7 2.9 7.07 4.11 207 3.02 29.1 328 3.8 85.7 1.94 20.9

120 × 120 × 10 120 10 13 18.2 23.2 3.31 8.49 4.69 313 3.67 36 497 4.63 129 2.36 27.5

120 × 120 × 12 120 12 13 21.6 27.5 3.4 8.49 4.8 368 3.65 42.7 584 4.6 152 2.35 31.6

130 × 130 × 12 130 12 14 23.6 30 3.64 9.19 5.15 472 3.97 50.4 750 5 194 2.54 37.7

150 × 150 × 10 150 10 16 23 29.3 4.03 10.6 5.71 624 4.62 56.9 990 5.82 258 2.97 45.1

150 × 150 × 12 150 12 16 27.3 34.8 4.12 10.6 5.83 737 4.6 67.7 1170 5.8 303 2.95 52

150 × 150 × 15 150 15 16 33.8 43 4.25 10.6 6.01 898 4.57 83.5 1430 5.76 370 2.93 61.6


EN10056-1:1999

15/20

Normal Size

Dimensions /mm Sectional

Area Unit Mass

Distances of Center of

Gravity /cm Sectional Properties About Axes

Cx=cy Cu Cv

X-X=Y-Y U-U V-V

a t rroot cm2 kg/m

cm cm cm Ix=Iy/cm4

rx=rx/cm

Zx=Zy/cm3 Iu/cm4 ru/cm Iv/cm4 rv/cm Zv/cm3

160 × 160 × 15 160 15 17 36.2 46.1 4.49 11.3 6.35 1100 4.88 95.6 1750 6.15 453 3.14 71.3

180 × 180 × 16 180 16 18 43.5 55.4 5.02 12.7 7.11 1680 5.51 130 2690 6.96 679 3.5 95.5

180 × 180 × 18 180 18 18 48.6 61.9 5.1 12.7 7.22 1870 5.49 145 2960 6.92 768 3.52 106

200 × 200 × 16 200 16 18 48.5 61.8 5.52 14.1 7.81 2340 6.16 162 3720 7.76 960 3.94 123

200 × 200 × 18 200 18 18 54.3 69.1 5.6 14.1 7.92 2600 6.13 182 4150 7.75 1050 3.9 133

200 × 200 × 20 200 20 18 59.9 76.3 5.68 14.1 8.04 2850 6.11 199 4530 7.7 1170 3.92 146

200 × 200 × 24 200 24 18 71.1 90.6 5.84 14.1 8.26 3330 6.06 235 5280 7.64 1380 3.9 167

250 × 250 × 28 250 28 18 104 133 7.24 17.7 10.2 7700 7.62 433 12200 9.61 3170 4.89 309

250 × 250 × 35 250 35 18 128 163 7.5 17.7 10.6 9260 7.54 529 14700 9.48 3860 4.87 364


EN10056-1:1999

16/20

Items

Leg length Section thickness

Length Tolerance Thickness Tolerance

mm mm (t) mm mm

a≤50 ±1.0 t≤5 ±0.50

50<a≤100 ±2.0 5<t≤10 ±0.75

100<a≤150 ±3.0 10<t≤15 ±1.00

150<a≤200 ±4.0 15≤t ±1.20

200<a +6.0/-4.0

Out-of-square Tolerance

Leg length

(a) mm (k) mm

a≤100 1.0

100<a≤150 1.5

150<a≤200 2.0

200<a 3.0

Leg length Tolerance over full bar length

Tolerance over any part Leg length

a q a Length consid-

ered q

mm mm mm mm mm

a≤150 0.4 % L a≤150 1500 6

150<a≤200 0.2 % L 150<a≤200 2000 3

200<a 0.1 % L 200<a 3000 3


EN10056-2:1993 Structural steel equal and unequal leg angles

Part 2: Tolerances on shape and dimensions

17/20

[D

imen

sio

ns]

CTTF-CH-SPE-001

Wid

th （

b）

/mm

T

hic

k-

ness

t

mm

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te：

○ S

pecia

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No

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ze

18/20

Normal size range (mm) Tolerance (mm)

Thickness (t)

t<6 ± 0.3

6≤t<12 + 0.5, -0.3

12≤t<15 +1.1, -0.3

t≥15 +1.2, -0.3

Width (b)

b<100 ±1.5

100≤b<150 ±2.0

150≤b<300 ±2.5

b≥300 ±3.5

Corner radius (r) 5≤t<10 2~4

t≥10 2~5


CTTF-CH-SPE-001 Hot-rolled Flat Bars

19/20

Steel Grade

Hull structural steels (GB712-2011) China National Standard

Normal strength: A, B, D, E

High strength: AH32, AH36, AH40, DH32, DH36, DH40, EH32, EH36

Bridge structural steels (GB714-2008) China National Standard

Q235qC, Q235qD, Q345qC, Q345qD, Q345qE, Q420qC, Q420qD

Hot rolled products of structural steels (EN10025-2) Europe Standard

S2735JR, S235J0, S235J2, S355JR, S355J0, S355J2, S355K2

Weldable structural steels for fixed offshore structures —

Technical delivery conditions (EN10225) Europe Standard

S355G1、S355G1+N

S355G11、S355G11+N、S355G11+M

S355G12、S355G12+N、S355G12+M

20/20

Qualification

Classification approval: CCS, LR, ABS, DNV-GL, BV, NK, KR, RINA, RS

Quality system: ISO9001, CE

21/20

www.lksteel.cn

While care has been taken to ensure that

the information contained in this brochure is

accurate, LISCO does not accept responsibility or

liability for errors or information which is

found to be misleading.

Copyright LISCO 2017

LISCO

Wuxi Longkang Iron & Steel Co., Ltd.

9-1506, Asia-Pacific Center

#299 Fangcheng Road, Wuxi, Jiangsu Province

CHINA

T +86 510 82414898

F +86 510 82414898

English language version

SR: LISCO-PM-001

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