ASTM A653 Hot dip Galvanized Structural Steel Coils
Size of supply:
Thickness : Cold rolled:0.3~3.0mm; hot rolled:1.8-2.0mm;
Width: Sheet:800~1830mm; Coil :610mm
Coating thickness designation:
Zn coating: G20, G30, G40, G60, G90, G115,G140, G165, G185, G210.
Alloy coated: A25, A40, A60.
Surface Finish: Regular Spangle Coil,Minimum Spangle Galvanized Coil,Extra Smooth Galvanized Coil
Surface Treatment: Chemical Treatment, Oil, Chemical Treatment and Oil, Dry, Phosphatized
Structural Steel Grades:
SS33, SS37, SS40, SS 50A class1, SS 50B class 2, SS 50class3, SS 80
Chemical composition and physical property of hot-dip zinc coated Galvanized structural Steel :
SS GRADES
C max
P max
S max
Mn max
Yield strength, min ksi
Tensile strength, min ksi
Elongation, min %…