Hot rolled carbon steel coil(Q235 Q345 A36 S235JR S355JR S275JR....manufacture) 1.Factory price Hot rolled carbon steel coil(Q235 Q345 A36 S235JR S355JR S275JR....manufacture) The specifications of our steel coils are as follows: hot rolled steel coilTechniquehot rolledMaterialQ235,Q235,20#,16MN,304,316,etcWidth1250mm1500mm1800mm2000mmThickness1.2-20mm1.3-20mm2.0-20mm2.5-20common thickness1.2-202 ...