alloy steel h beam

1.Thickness:4.5mm-17mm*7.6mm-22mm

2.Heigh:100mm-630mm

3.Length:68mm-180mm

4.Standard:DIN EN10034

           ASTM A1031,ANSI/ASTM A709

           GB/T 3077,GB/T 1591,GB 912

           JIS G7107

5.Material      

 Alloy steel:A691 P5,P9,P11,A335 P11,P12,etc

 Carbon steel:A234 WPB,A515,A516,A671,API5L,etc

 Stainless steel:A358 304,316,321,A321 TP304, TP316, TP321,etc

6.Application:Mechanical & manufacture, steel structure,shipbuilding,bridging, automobile chassis