Channel Steel
Chinese Spec Name Dimensions Cross Section Area Weight
Height Leg Thickness of Waist cm2 kg/meter
5 50 37 4.5 6.93 5.44
6.5 65 40 4.8 8.54 6.7
8 80 43 5 10.24 8.04
10 100 48 5.3 12.74 10
12 120 53 5.5 15.36 12.06
14A 140 58 6 18.51 14.53
14B 140 60 8 21.31 16.73
16A 160 63 6.5 21.95 17.23
16B 160 65 8.5 25.15 19.74
20A 200 73 7 28.83 22.63
20B 200 75 9 32.83 25.77
30A 300 85 7.5 43.89 34.45
30B 300 87 9.5 49.59 36.16
30C 300 89 11.5 55.89 43.81