... for different industrial purposes cold rolled silicon steel Grades and Applications of silicon SteelThickness: 0.35, 0.50, ... S355JR, S355JO, S355JZ, S355KZ,S355NL, ... Product Application, Package, Coating and other Processings:Used in Ships, Cars, Bridges, Machinery, Pressure ... CR3,CR4,SPCC,SPCD,SPCE, ... Product Application, Package, Coating and other Processings:With the finish as bright, clean, ...