steel I Beams /i beams(ASTM,JIS,EN) 1] Material : SS 400, ST37-2 , A36, S235 JRG1, Q235, Q345 etc. 2]Application building steel I beam (IPE/ IPEAA) 1.standard:chinese standard 2.material:Q235,SS400,ST37-2,S235JR 3.size:80mm-300mm 4.length:6,9,12m we dixo can offer you all kindly of sizes steel I beam,pls check the specifications and modles of steel I beam(IPE/IPEAA) itemmeasure(mm)hbd10100684. ...