Galvalume is same as galvanized steel. It takes 55% Al, 43% Zn and 2% Si to form the metallic coating. The corrosion resistance of galvalume is 3 times better than galvanized steel coils. With good corrosion resistance, heat resistance and beautiful surface, it is used as roofing plate, base material for pre-painting plate and kitchenware.
InquiryStandard and Steel Grade
Standard | Steel Grade | Thickness (mm) | Width (mm) | Spangle | AZ Coating (g/m2) | Coil Weight (mt) | Treatment |
JIS G3321:1998 | SGLCC SGLCD | 0.15-2.0 | 750-1250 | Regular Minimized | 30-180 | 3-20 | C,O,CO,U,AFP |
EN 10215-1995 | DX51D+AZ DX52D+AZ S250GD+AZ S350GD+AZ S550GD+AZ | 0.15-2.0 | 750-1250 | Regular Minimized | 30-180 | 3-20 | C,O,CO,U,AFP |
ASTM A792M-02 | CS-B CS-C DS 255 550 | 0.15-2.0 | 750-1250 | Regular Minimized | 30-180 | 3-20 | C,O,CO,U,AFP |
AS 1397-2001 | G2+AZ G3+AZ G250+AZ G350+AZ G550+AZ | 0.15-2.0 | 750-1250 | Regular Minimized | 30-180 | 3-20 | C,O,CO,U,AFP |
Final Application