... S355JR S275JR....manufacture) The specifications of our steel coils are as follows: hot rolled steel coilTechniquehot rolledMaterialQ235,Q235,20#,16MN,304,316,etcWidth1250mm1500mm1800mm2000mmThickness1 ... -11.75TechniqueQ345widthcommon1500mm, others1250,1800,2000common thickness2.75-9.75mm cold rolled steel coilTechniquecold rolledMaterialSPCC, DC01,Q195,Q235Width1250,1000mmThickness0.14-2.0mm ...