Xinyu Zn-Al-Mg sheets has excellent corrosion resistance. Based on theproportion of aluminum in the coating, coated steel sheets containingmagnesium are divided into Medium aluminum Zn-Al-Mg sheet and Highaluminum Al-Zn-Mg sheet.
MEDIUM-ALUMINUM ZN-AL-MG SHEET
The Medium-aluminum Zn-Al-Mg sheet from Xinyu, which alloy coating is formed byhigh-temperature solidification of zinc, aluminum, and added magnesium elements.Its structure is composed of a dense ternary eutectic structure of zinc, aluminum, andMgZn,, which forms a dense and effective barrier to prevent corrosion factors frompenetrating, the surface of the steel sheet. lt has excellent chemical resistance, red rustresistance, selfhealing corrosion resistance of shear end faces, and welding, perfor-mance, preatly extending, the service life of the building.
PRODUCT CHARACTERISTICS:
²Excellent corrosion resistance and alkali resistance
²The cutting, end has a self-repairing,perfomance and strong corosion resistance
²Good processing, perfommance, excellent wear resistance and abrasion resistance
Specification of Xinyu's Zinc-Alu-Mg coated sheet：
| Thickness | 0.25-2.5mm |
| Width | 700-1300mm |
| Inside diameter | 508/610mm |
| Coil weight | ≤25T |
| Zinc layer weight | ≤450g/m2 |
| Brand | DC51D~DC52D,S250GD,S280GD, S300GD,S350GD,S420GD,S450GD,S550GD |
HIGH-ALUMINUMAL-ZN-MG SHEET
High-aluminum Al-Zn-Mg sheet from XlNYU is a high-aluminum is upgraded on thebasis of 55%6 aluminum-zinc-silicon alloy coating sheet. In addition to the traditionalaluminum-zinc-silicon elements, the coating composition adds 2% magnesium for aperfect ratio. The addition of magnesium enhances the vitality of the alloy coating.Through the joint action of the elements, the MgZn, formed produces an isolationprotective layer on the cut and surface, and the Mg,Si formed further strengthens theisolation protection, producing an effect of 1+1>2, providing a tough corrosion-resis-tant "shield" for the product, while making the hardness and damage resistance ofthesheet stronger.
PRODUCT CHARACTERISTICS:
²Extraordinary corrosion resistance, acid resistance
²Excellent corrosion resistance on flat surfaces
²Excellent machinability and wear resistance
Specification of Xinyu's Zinc-Alu-Mg coated sheet：
| Thickness | 0.3-2.0mm |
| Width | 700-1300mm |
| Inside diameter | 508/610mm |
| Coil weight | ≤25T |
| Zinc layer weight | ≤200g/m2 |
| Brand | DC51D~DC52D,S250GD,S280GD, S300GD,S350GD,S420GD,S450GD,S550GD |
