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hot-dip galvanized steel sheet
Hot-dip galvanizing is the process of coating steel with a thin zinc layer by passing the steel through a molten bath of zinc. Having a temperature of around 460°C. Zinc "rusts" to form zinc oxide, a fairly strong material that stops further rusting, protecting the steel below from the elements.
Galvanized steel is widely used in applications where rust resistance is needed, and can be identified by the crystalization patterning on the surface (often called a "spangle").
| Typical size range: | 0.3 – 20.0mm Thick 800 to 2000mm Wide 1000 to 6000mm Long as your request |
| Zinc coating: | 40 to 140g/sqm on a cold rolled base 60 to 275g/sqm on a hot rolled pickled base |
| Spangle: | Zero and regular |
| Surface treatment: | Chromate passivation; environment protection passivation; oiling; phosphated; anti-finger print |
| Available specifications: | EN 10326-2004 EN 10327-2004 JIS G3302 JIS G3321 ASTM A653 A653M ASTM A792 / A792M GB/T 2518-2004 |
| Steel grades: | DX51D+Z; SGCH; SGLCC; SGCD1; SGLCD1; CS TYPE A/B/C; FS TYPE A/B |
| Steel Mills: | Angang Steel Baosteel Benxi Iron & Steel Masteel Shougang Group WISCO |
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