ZAM Steel Coil

Product details

Galvanized aluminum-magnesium steel plate is a new type of high-corrosion-resistant coated steel plate. Its coating composition is mainly zinc, composed of zinc plus 1.5%-11% aluminum, 1.5%-3% magnesium, and a small amount of silicon (the proportion of different manufacturers is slightly different). Currently, the thickness range that can be produced in China is 0.4-2.5mm; our company can supply the thickness range of 0.4mm—4.0mm and the production width range is 580mm—1500mm. Due to the combined effect of these added elements, its corrosion-inhibiting effect is further enhanced. In addition, it has excellent processing performance under severe conditions (stretching, stamping, bending, paint welding, etc.), and the coating has high hardness and excellent damage resistance. Compared with ordinary galvanized and galvalume products, it has better corrosion resistance. Due to this super corrosion resistance, it can be used instead of stainless steel or aluminum in some fields. The corrosion-resistant self-healing function of the cut section is a significant feature of the product.

Zinc-aluminum-magnesium products are widely used, mainly used in civil construction (keel ceiling, perforated plate, cable tray), agriculture and livestock (steel structure of agricultural feeding shed, steel structure accessories, greenhouse, feeding equipment), railway road, power communication (transmission Power distribution high and low voltage switchgear, outer body of box-type substation), photovoltaic support, automobile motor, industrial refrigeration (cooling tower, large outdoor industrial air conditioner) and other industries, the application field.

Zinc-aluminum-magnesium products have a wide range of uses. Different uses require different ordering standards, such as ① passivation + oiling, ② non-passivation + oiling, ③ passivation + non-oiling, ④ non-passivation + non-oiling, ⑤Fingerprint resistance, so in the process of small batch purchase and use, it is necessary to confirm the use scenario and surface delivery requirements with the supplier to avoid subsequent processing problems.