cold rolled galvanized steel sheet 1.Material:Q195,Q235,Q345,SPCC, SPCE,DX51D ... 2.Thickness:0.15-3.0mm 3.Width:300-1200mm;2400 cold rolled ... galvanized steel sheet1. Zncoating: Z50-Z2752. Grade: ASTMA 653 , ... as Q195,Q235,Q345,SPCC, SPGC,SPCD,SPCE,DX51D, and so on made according to the grade.