Zinc Aluminum Magnesium Coated Steel
Product Name: Zinc Aluminum Magnesium Coated Steel (Zn-Al-Mg)
Width: 580-1524mm
Thickness: 0.27-9.00mm
Coating thickness: 60-450g/m2
Standard: ISO, JIS, ASTM, EN, GB
Brand: AIYIA
Origin: China
Surface treatment: Passivation, fingerprint resistance, oiling
Grade: Low carbon steel: DC51D + ZM, DC52D + ZM, DC53D + ZM, etc.
Structural steel: S250GD + ZM ～ S550GD + ZM, etc.
Low alloy high strength steel: HC260LAD + ZM ～ HC340LAD + ZM, etc.
Deep drawing high strength steel: HC220YD + ZM, etc.
Duplex steel: HCT450X + ZM, HCT590X + ZM, etc.
Shanghai AIYIA Industrial Co., Ltd. is a professional raw material supply company, supplying a large amount of Zinc Aluminum Magnesium Coated Steel at reasonable prices, stable supply and fast delivery, and exported to Europe, Africa, the Middle East, Southeast Asia, South America,North America, and other regions.
Specifications
| Monthly production | 3000-5000 tons |
| MOQ | 20 tons |
| Delivery time | Stock: 7 days futures: 15-35 days |
| Packaging method | Waterproof paper fumigated wooden pallet wooden box, etc |
| Port | Shanghai Ningbo Qingdao Qinhuangdao |
| Export market | Europe Africa Southeast Asia Central Asia Middle East South America North America, etc |
Product Introduction
Aluminum-Magnesium-Zinc coated steel 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.
Detailed Picture
Mechanical Properties
Grade | Yield Strength(MPa) | Tensile Strength(MPa) |
DC51D+ZM | – | 270～500 |
DC52D+ZM | 140～300 | 270～420 |
DC53D+ZM | 140～220 | 270～350 |
S250GD+ZM | 250 | 330 |
S280GD+ZM | 280 | 360 |
S320GD+ZM | 320 | 390 |
S350GD+ZM | 350 | 420 |
S390GD+ZM | 390～580 | 460 |
S420GD+ZM | 420～610 | 480 |
S450GD+ZM | 450～640 | 510 |
S550GD+ZM | 550 | 560 |
HC260LAD+ZM | 260～330 | 350～430 |
HC340LAD+ZM | 340～420 | 410～510 |
HC220YD+ZM | 220～280 | 340～420 |
HCT590X +ZM | 330～430 | 590 |
Elongation After Breaking (A80mm,%, ≥)
0.4～0.5 | ＞0.5～0.7 | ＞0.7 |
18 | 20 | 22 |
22 | 24 | 26 |
30 | 32 | 32 |
15 | 17 | 19 |
14 | 16 | 18 |
13 | 15 | 17 |
12 | 14 | 16 |
12 | 14 | 16 |
11 | 13 | 15 |
10 | 12 | 14 |
22 | 24 | 26 |
17 | 19 | 21 |
28 | 30 | 32 |
16 | 18 | 20 |
Main Advantages
Zn-Al-Mg Coated Steel has outstanding anti-corrosion and anti-rust functions
1.Corrosion resistance that is several times greater than previous materials
2.Automatic cross-section repair
3.Superior resistance to alkaline environments
Excellent processability
1.Anti-corrosion of processed parts is not affected
2.More resistant to scratches
3.Suitable for various welding and color coating processes
More cost-effective new materials
1.No more pre-coating
2.Can replace some stainless steel and aluminum
3.Extends product life and reduces costs
