H Steel
Chinese Spec Name Dimensions (mm) Cross Section Area Weight
Height Width Thickness of Waist cm2 kg/m
10 100 68 4.5 14.3 11.2
12 120 74 5 17.8 14
14 140 80 5.5 21.5 16.9
16 160 88 6 26.1 20.5
18 180 94 6.5 30.6 24.1
20A 200 100 7 35.5 27.9
20B 200 102 9 39.5 31.1
22A 220 110 7.5 42 33
22B 220 112 9.5 46.4 36.4
24A 240 116 8 47.7 37.4
24B 240 118 10 52.6 41.2
27A 270 122 8.5 54.6 42.8
27B 270 124 10.5 60 47.1
30A 300 126 9 61.2 48
30B 300 128 11 67.2 52.7
30C 300 130 13 73.4 57.4
36A 360 136 10 76.3 59.9
36B 360 138 12 83.5 65.6
36C 360 140 14 90.7 71.2
40A 400 142 10.5 86.1 67.6
40B 400 144 12.5 94.1 73.8
40C 400 146 14.5 102 80.1