hot rolled steel coil Q235 1.material:sphc,Q235,SS400,Q195 2.thickness:1.2-19mm 3.width:600-3250mm hot rolled steel coil Q235These are specificationes as below: NameHot rolled steel sheetMaterialQ235, Q345, SS400, A36, S235JR, S355JR, S45C, S50C, A572ST37, ST37-2, ST52 Q195 and etc.StandardASTM A570, ASTM A36, JIS G3101, SAE 1045, DIN EN 10025GB/T09-2006Surface treatmentpolished and ...