... S235JR S355JR S275JR....manufacture) 1.Factory price Hot rolled carbon steel coil(Q235 Q345 A36 S235JR S355JR ... of our steel coils are as follows: hot rolled steel coilTechniquehot rolledMaterialQ235,Q235,20#,16MN,304,316, ... , others1250,1800,2000common thickness2.75-9.75mm cold rolled steel coilTechniquecold rolledMaterialSPCC, DC01,Q195,Q235Width1250,1000mmThickness0.14 ...