I Beam

Top and bottom flaps: These are mainly responsible for bearing bending loads and distributing the weight of the structure.

Vertical Flange (Soul): Connects the upper and lower flaps, contributing to the overall strength of the beam.

Use / Applications

I Profiles are widely used in construction and steel structures, as main beams in buildings, bridges, supports for industrial equipment and other projects where structural strength is essential.

Dimension Tab Alma Area Weight
3" 76,20 59,00 6,60 4,30 1080 8,48
6,38 9,67
4" 102,00 68,00 7,40 4,90 1450 11,46
6,43 12,65
102,00 71,00 7,40 8,30 1880 14,14
5" 127,00 76,00 8,30 5,40 1880 14,88
8,81 18,24
6" 152,00 85,00 9,10 5,90 2360 18,60
8,71 21,96
152,00 91,00 9,10 11,80 3270 25,67
Dimension Axis X-X Axis Y-Y
in. mm J (cm⁴) W (cm³) r(cm) J (cm⁴) W (cm³) r(cm) rt (cm) d Af(cm-1)
3" 76,20 105,10 27,60 3,12 18,90 6,40 1,33 1,45 1,95
4" 102,00 252,00 49,70 4,17 31,70 9,40 1,48 1,68 2,02
266,00 52,40 4,06 34,30 9,90 1,46 1,83 1,98
102,00 283,00 55,60 3,96 37,60 10,60 1,45 1,74 1,92
5" 127,00 511,00 80,40 5,21 50,20 13,20 1,63 1,88 2,01
570,00 89,80 4,95 58,60 14,70 1,59 1,92 1,92
6" 152,40 919,00 120,60 6,24 75,70 17,90 2,08 1,98 1,98
1003,00 131,70 5,99 84,90 19,40 1,74 2,26 1,91
152,00 1095,00 143,70 5,79 96,20 21,20 1,72 2,15 1,85

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