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I Beam
Product Description

Standard:GB,ASTM,EN,JIS

I-beam also known as Universal Beam, is a cross-section of the shape of the long steel bar. Is the cross-sectional shape of the font type of steel.I-beam steel flange from the root to the edge of the gradual thinning, there is a certain angle

Application Scope

As the cross-sectional size are relatively high, narrow, so the cross-section of the two main sleeve of the moment of inertia difference is large, which makes it in the scope of application has a great limitation. The use of I-beam should be selected according to the requirements of the design drawings.
I-beam is widely used in a variety of building structures, bridges, vehicles, stents, machinery and so on.

I Beam
model size(mm) length(m) Theoretical weight
height leg width Waist thickness
10# 100 68 4.5 6-9 11.261
12# 120 74 5 6-9 13.987
14# 140 80 5.5 6-9 16.89
16# 160 88 6 6-12 20.513
18# 180 94 6.5 6-12 24.143
20#A 200 100 7 9-12 27.929
20#B 200 102 9 9-12 31.069
22#A 220 110 7.5 9-12 33.07
22#B 220 112 9.5 9-12 36.524
25#A 250 116 8 9-12 38.105
25#B 250 118 10 9-12 42.03
28#A 280 122 8.5 9-12 43.492
28#B 280 124 10.5 9-12 47.89
30#A 300 126 9 12 48.084
30#B 300 128 11 12 52.794
30#C 300 130 13 12 57.504
32#A 320 130 9.5 12 52.717
32#B 320 132 11.5 12 57.741
32#C 320 134 13.5 12 62.765
36#A 360 136 10 12 60.037
36#B 360 138 12 12 65.689
36#C 360 140 14 12 71.341
40#A 400 142 10.5 12 67.598
40#B 400 144 12.5 12 73.878
40#C 400 146 14.5 12 80.158
45#A 450 150 11.5 12 80.42
45#B 450 152 13.5 12 87.485
45#C 450 154 15.5 12 94.55
56#A 560 166 12.5 12 106.316
56#B 560 168 14.5 12 115.108
56#C 560 170 16.5 12 123.9
63#A 630 176 13 12 121.407
63#B 630 178 15 12 131.298
63#C 630 180 17 12 141.189
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