Zinc-aluminum-magnesium zn-al-mg alloy steel sheet

Description:

Zn-al-mg is a new type of highly corrosion-resistant coated steel sheet with a coating composition consisting of zinc as the main substrate in combination with aluminum (about 11%), magnesium (about 3%) and a trace amount of silicon. Adding Al, Mg, and Si to it, the composite effect of these added elements improves corrosion resistance.Compared with hot-dip galvanized steel sheet and hot-dip galvanized-5% aluminium alloy steel sheet, it has less adhesion but equal corrosion resistance. In addition, it can be used instead of stainless steel or aluminium sheet because of its excellent red rust resistance.

1) Product name: Zn-al-mg steel sheet, zinc-aluminum-magnesium alloy steel sheet
2) Standard: DIN, GB, ISO, JIS, AISI, ASTM
3) Thickness: 0.2mm-2.0mm, all available
4) Width: 600mm-1250mm, all available
5) Processing service: decoiling, cutting
6) Spangle: no spangle, regular spangle, small spangle, big spangle
7) Percentage of aluminum: 1-3.5%, 5-11%, 55%

Advantage: 

* Zn-al-mg is 5~8 times the corrosion resistance of the flat part of the galvanized steel plate.
* The unique cut-off coating self-healing anti-corrosion performance.
* Ihe excellent acid and alkali corrosion resistance, and can replace stainless steel in some fields.
* The better abrasive resistance than GI and GL.
* Machinability stability under severe conditions, can replace the hot-dip galvanized plate.
* Environmentally and friendly products. It doesn't contain heavy metal ions. Meet ROHS standards

Specifications:

Zn-al-mg is a new type of highly corrosion-resistant coated steel sheet with a coating composition consisting of zinc as the main substrate in combination with aluminum (about 11%), magnesium (about 3%) and a trace amount of silicon.Adding Al, Mg, and Si to it, the composite effect of these added elements improves corrosion resistance.Compared with hot-dip galvanized steel sheet and hot-dip galvanized-5% aluminium alloy steel sheet, it has less adhesion but equal corrosion resistance. In addition, it can be used instead of stainless steel or aluminium sheet because of its excellent red rust resistance.