... size:100*100-900*300mm 1)Commodity:hot rolled steel h shape steel beam 2)Material: Q235B,SS400,S235jr HOT ... -900*300mm, details please check below4.length6m or 12m5.applicationused for machinery, procesing, structure building, automobile manufacturing, shipbuilding, electric powerSize ... , 446*199, 450*200, 496*199, 500*200mm Remark H-waist height ; B-leg breadth ; T1-waist thickness ; T2-leg thickness ; ...