ZAM Steel Plate
Zn-Al-Mg alloy coated steel with unique self-healing edge protection. 6-10x corrosion resistance vs GI steel. Ideal for roofing, automotive components, and agricultural buildings. Available in custom thickness (0.12-3.0mm) and sheet sizes. CE certified. Get a quick quote today.
- Email：admin@zhongtangsteel.cn
- WhatsApp：+86 15864006163
Description
Product Overview
Zinc Aluminum Magnesium Steel Sheet (ZAM) is a next-generation coated steel product manufactured by applying a zinc-aluminum-magnesium alloy coating to a steel substrate through a continuous hot-dip process. Available as cut-to-length steel sheets or plates, this advanced coating technology delivers superior corrosion resistance, self-healing edge protection, and extended service life compared to traditional galvanized steel (GI) and galvalume (55% Al-Zn).
ZAM coated steel sheets are widely used in roofing, wall panels, automotive components, agricultural facilities, and industrial applications where long-term durability is essential.
Product Specifications
| Parameter | Specification Range |
|---|---|
| Product Form | Cut-to-length steel sheet / steel plate |
| Coating Type | Zn-Al-Mg (Zinc-Aluminum-Magnesium Alloy) |
| Coating Weight | AZ50 – AZ200 (50-200 g/m², both sides) |
| Thickness | 0.12 mm – 3.0 mm |
| Width | 600 mm – 1500 mm (customizable) |
| Length | 1000 mm – 6000 mm (customizable) |
| Base Metal Grade | DX51D, DX52D, DX53D, S250GD – S550GD |
| Surface Treatment | Passivation, Anti-fingerprint, Oiled, Dry |
| Surface Finish | Regular spangle, Mini spangle, Zero spangle |
| Standard | JIS G3323, EN 10346, ASTM A1046 |
Customization Services
We offer tailored solutions to meet your specific requirements:
Sheet Size Customization: Cut to any length and width as per your needs
Thickness: 0.12mm to 3.0mm available
Coating Weight: AZ50 to AZ200 as per application needs
Surface Treatment: Passivation, anti-fingerprint, oiled, or dry
Pre-painting: Available as prepainted ZAM steel sheet with RAL color options
Steel Grade: Commercial (DX series) to structural (S series) grades
Packaging & Shipping
Standard Export Packaging (Sea Worthy):
Inner Layer: Waterproof paper / VCI anti-rust film between each sheet
Outer Layer: Steel sheets bundled with steel strapping
Protection: Edge protectors to prevent damage
Base: Fumigated wooden pallets or skids for forklift handling
Trade Terms: FOB, CIF, CFR, EXW
Payment Terms: T/T, L/C
Lead Time: 7-15 days for standard products, 20-45 days for customized orders
Frequently Asked Questions
| Question | Answer |
|---|---|
| What is the minimum order quantity? | 25 tons for standard products. Smaller quantities negotiable. |
| Can I get a sample? | Free samples available; customer covers international shipping cost. |
| Do you provide mill test certificates? | Yes, each batch comes with a mill test certificate. |
| Can you cut sheets to specific sizes? | Yes, we offer custom cut-to-length services. |
| Is third-party inspection available? | Yes, SGS, BV, or any designated third-party inspection is welcome. |
| What is the lead time? | 7-15 days for standard specifications; 20-45 days for custom orders. |
