cold rolled steel sheet 430 1.Thickness:0.15mm to 2.0mm ... 3.Surface:2B, No.4, BA, 8K Type:steel sheet cold rolled steel sheet 4301.Products details: Model No.FinishWidthThicknessCircle DiaMOQ410,409,430,439, ... finial quantity. 3.Tips If you are interested in our products,please tell us about the type,finish,size,thickness , ... ,410,430,439,441,ect.Waiting for your enquiry. cold rolled steel sheet 430