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DX51D+Z ASTM A653 Galvanized Steel Coil with Z60-Z275 Coating for High-Strength Corrosion Resistance
Detalhes do produto:
| Lugar de origem: | CHINA |
| Marca: | HuiYi-GI |
| Certificação: | ASTM, EN |
| Número do modelo: | Dx51d+z |
Condições de Pagamento e Envio:
| Quantidade de ordem mínima: | 25mt |
|---|---|
| Preço: | Negociável |
| Detalhes da embalagem: | Papel Kraft VCI + Filme PE de 0,3 mm + Paletes com alça de aço com guardas de borda |
| Tempo de entrega: | 15-30 dias |
| Termos de pagamento: | T/t, l/c, d/p |
| Habilidade da fonte: | 5000MT/mês |
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Informação detalhada |
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| Nome do produto: | Bobina de aço galvanizada | Material: | Bobina de aço de alta resistência |
|---|---|---|---|
| Tamanho: | (0,12-2,0) mm × (600-1250) mm | Resistência à tracção: | 270-500 MPA |
| Força de escoamento: | 140-280 MPA | Resistência a spray de sal: | 1.000HRs (ASTM B117) |
| Tipo de passivação: | Cromo trivalente (ROHS/alcance compatível) | Garantia de ferrugem anti-branca: | 6 a 12 meses em armazenamento úmido |
| Destacar: | DX51D+Z Galvanized Steel Coil,Z60-Z275 Coating Galvanized Steel Coil,ASTM A653 Galvanized Steel Coil |
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Descrição de produto
DX51D+Z Chromated Treatment Anti-White Rust Galvanized Steel Coil For Storage
Our Chromated Treatment Anti-White Rust Galvanized Steel Coil is specifically engineered to prevent white rust formation during storage and transit, ensuring pristine surface quality upon arrival. The coil undergoes an advanced chromate passivation process after hot-dip galvanization, creating a protective layer that neutralizes moisture-induced corrosion. With a zinc coating range of Z60-Z275 (60-275g/m²), it provides robust sacrificial protection while the chromate treatment enhances corrosion resistance by 20-24 times compared to untreated galvanized steel. Ideal for humid environments and long-term storage applications, this coil maintains its aesthetic and functional integrity even under challenging conditions. Certified to ASTM A653 and EN 10346 standards, it is the optimal choice for logistics, warehousing, and supply chain solutions requiring corrosion-resistant materials.
Technical Parameters
| Parameter | Specification |
|---|---|
| Base Material | DX51D+Z (ASTM A653, EN 10346) |
| Thickness | 0.12mm - 2.0mm(±0.02mm) |
| Width | 600mm - 1,250mm |
| Coating Weight | Z60-Z275 (60-275g/m²) |
| Surface Treatment | Chromated Passivation (Anti-White Rust) |
| Tensile Strength | 270-500 MPa |
| Yield Strength | 140-280 MPa |
| Salt Spray Resistance | 1,000hrs (ASTM B117) |
| Coil ID | 508mm/610mm |
| Coil Weight | 3-8 Tons |
Applications
- Storage Racks & Shelving: Corrosion-resistant components for warehouse storage systems in high-humidity environments.
- Packaging Materials: Protective layers for industrial goods and equipment during extended storage or maritime transportation.
- Logistics Containers: Components for shipping containers and transport units exposed to moisture.
- Export Packaging: Ideal for goods requiring long-duration ocean transport or humid climate storage.
Customization Options
- Zinc Coating: Adjustable weights (e.g., Z120 for moderate humidity, Z275 for extreme conditions).
- Dimensions: Custom thickness, width, and length cuts to fit specific storage systems.
- Passivation Type: Trivalent chromium passivation (environmentally friendly) or custom formulations.
- Packaging: VCI paper + PE film + desiccant bags for enhanced moisture protection.
- MOQ: 5 tons (custom orders), 25 tons (standard).
Packing and Shipping
Triple-Shield Packaging: VCI anti-rust kraft paper inner layer, 0.3mm PE waterproof film with moisture indicators, steel-strapped pallets + edge guards (max. 8-ton coils).
Global Logistics: FOB/CIF from Chinese ports; 15-20 day delivery for Asia, 30-45 days globally.
Quality Assurance: Pre-shipment inspection and moisture indicators for transit protection.
FAQ
Is trivalent chromium passivation environmentally safe?
Yes, it replaces hazardous hexavalent chromium and complies with RoHS/REACH standards.
What's the payment term for Galvanized Steel Coil?
30-50% TT in advance(based on your qty), 70% balance against copy B/L in 7 workdays.
When will you send BL copy?
In 3-5 workdays after shipment date.
When will you send original Documents?
In 3-5 workdays when we get the balance.
What is the lead time for samples?
Samples are available in 7-10 days after detailed requirements confirmation.
What is your working time?
Our online service time is Beijing time: 8:00-22:00. After 22:00, we will reply to your inquiry in the coming working day.
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