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STEEL I-BEAM | |||||||
Size | Height(mm) | Tolerance | Width(mm) | Tolerance | Thickness(mm) | Tolerance | Density(kg/m) |
10 | 100 | +/-2.0 | 68 | +/-2.0 | 4.5 | +/-0.5 | 11.261 |
12 | 120 | +/-2.0 | 74 | +/-2.0 | 5.0 | +/-0.5 | 13.987 |
14 | 140 | +/-2.0 | 80 | +/-2.0 | 5.5 | +/-0.5 | 16.890 |
16 | 160 | +/-2.0 | 88 | +/-2.5 | 6.0 | +/-0.5 | 20.513 |
18 | 180 | +/-2.0 | 94 | +/-2.5 | 6.5 | +/-0.5 | 24.143 |
20A | 200 | +/-3.0 | 100 | +/-3.0 | 7.0 | +/-0.7 | 27.929 |
20B | 200 | +/-3.0 | 102 | +/-3.0 | 9.0 | +/-0.7 | 31.069 |
22A | 220 | +/-3.0 | 110 | +/-3.0 | 7.5 | +/-0.7 | 33.070 |
22B | 220 | +/-3.0 | 112 | +/-3.0 | 9.5 | +/-0.7 | 36.524 |
25A | 250 | +/-3.0 | 116 | +/-3.0 | 8.0 | +/-0.7 | 38.050 |
25B | 250 | +/-3.0 | 118 | +/-3.0 | 10.0 | +/-0.7 | 42.030 |
28A | 280 | +/-3.0 | 122 | +/-3.0 | 8.5 | +/-0.7 | 43.492 |
28B | 280 | +/-3.0 | 124 | +/-3.0 | 10.5 | +/-0.7 | 47.888 |
30A | 300 | +/-3.0 | 126 | +/-3.0 | 9.0 | +/-0.7 | 48.084 |
30B | 300 | +/-3.0 | 128 | +/-3.0 | 11.0 | +/-0.7 | 52.794 |
Length=6-------12meters SS400 or Q235B |
I beam