... (steel) material:carbon steel grade:Q195,Q215,Q235,Q275,Q345or similar thickness:0.4-1.9mm width:1000/1250mm Cold rolled ... rolled steel coilMaterial: carbon steelGrade: Q195,Q215,Q235,Q275,Q345 or similarThickness: 0.4-1.9mmWidth: 1000/1250mm Usage: (1) Zinc ...