Gnee Steel (tianjin) Co., Ltd.
| Supply Ability | 10000 Ton/Tons per Month |
| Packaging Details | Standard Sea Worthy Package |
| Certification | SGS |
| Place of Origin | Henan |
| Brand Name | GNEE |
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Product Specification
| Supply Ability | 10000 Ton/Tons per Month | Packaging Details | Standard Sea Worthy Package |
| Certification | SGS | Place of Origin | Henan |
| Brand Name | GNEE |
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 creates a composite effect that significantly 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. Additionally, it can be used instead of stainless steel or aluminium sheet due to its excellent red rust resistance.
| Product Name | ZN-AL-MG steel coil |
|---|---|
| Coating | ZAM81-ZAM120 |
| Thickness | 0.12-6.00mm or customer's requirement |
| Width | 600mm-1500mm, according to customer's requirement |
| Zinc coated | 30g-275g/m² |
| Type of Coating | Hot Dipped |
| Surface Treatment | Passivation(C), Oiling(O), Lacquer sealing(L), Phosphating(P), Untreated(U) |
| Surface Structure | Normal spangle coating(NS), minimized spangle coating(MS), spangle-free(FS) |
| Coil ID | 508mm or 610mm |
| Coil Weight | 3-20 metric ton per coil |
| Standard | JIS 3302 / ASTM A653 / EN10143 AISI, ASTM, DIN, GB, JIS G3302 G3312 G3321, BS |
| Technique | Hot Rolled / Cold Rolled |
| Origin | China |
| Certificates | API ISO9001-2008, SGS, BV |
| Delivery Time | Usually within 10-45 days after receipt of advance payment |
Product Applications:
Compared with traditional coatings such as hot-dip galvanizing, galvanized aluminum, and zinc-iron alloys, zinc-aluminum-magnesium coatings have superior corrosion resistance:
| 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 |
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2008
Total Annual:
3000000-3500000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Gnee Steel Co.,Ltd (GNEE) is the affiliated company for ANGANG GROUP who are one large state-owned iron and steel group located in Henan, China. GNEE are specialized in manufacturing and supplying large quantities Seamless steel pipes and Shipping-building plates, We are provide high quality steel ... Gnee Steel Co.,Ltd (GNEE) is the affiliated company for ANGANG GROUP who are one large state-owned iron and steel group located in Henan, China. GNEE are specialized in manufacturing and supplying large quantities Seamless steel pipes and Shipping-building plates, We are provide high quality steel ...
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