S550GD ASTM A792 Aluzinc Galvalume Steel Coil 0.12-1mm Thickness 600-1250mm Width AFP Surface
Price:
US$620-750 Per Ton
MOQ:
5ton
Delivery Time:
15-30 work days
Brand:
JERO STEEL
Product Description
Product Overview
S550GD ASTM A792 Aluzinc Galvalume Steel Coil with AFP surface treatment offers superior corrosion resistance and durability for various industrial applications. This 55% aluminum-zinc alloy coated steel provides excellent performance in roofing, siding, automotive components, and household appliances.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | Aluzinc Steel Sheet in Coil |
| Standard | ASTM A792/A792M, JIS G 3321, EN 10346 |
| Grade | DX51D+AZ ASTM A792 |
| Alu-Zinc Coating | 30-150g/m² |
| Thickness | 0.12-1mm |
| Width | 600-1250mm |
| Coil ID | 508/610mm |
| Coil Weight | 2-8 tons |
| Surface Treatment | Anti-Finger Printing, Chromated, Oiled/Non-oiled |
| Hardness | Soft (Normal), Hard, Full Hard (G300-G550) |
| Country of Origin | China |
Galvalume vs Galvanized Steel Comparison
Chemical Composition
Galvalume contains 55% aluminum, 43.4% zinc, and 1.6% silicon, providing superior corrosion resistance compared to pure zinc galvanized coatings.
Performance Advantages
- Lasts approximately twice as long as galvanized steel
- Self-healing properties prevent edge creep rusting
- Ideal for humid environments and coastal applications
- Matte finish with smoother appearance
- Typically includes manufacturer warranty
Application Industries
- Construction: roofing, siding, garage panels, pipes
- Household Appliances: refrigerator back plates, air conditioners, microwaves
- Automotive: gas vents, fuel tanks, components
Product Advantages
Resistant to Corrosion
Lightweight
Energy Efficient
Affordability
Longevity
Versatility
Coating Layer Structure
- Anti-Finger Printing, Chromated, Oiled/Non-oiled Surface
- Alu-Zinc Plating Layer (55% Aluminum, 43.4% Zinc, 1.6% Silicon)
- Cold Rolled Steel Sheet Base Material
Frequently Asked Questions
Q1: Can you send samples?
We provide free samples, with customers responsible for courier costs.
Q2: What product information do I need to provide?
Please provide size specifications, intended usage, quantity requirements, and any additional details we request.
Q3: What are the loading ports?
Standard shipping from Tianjin, Qingdao, Shanghai, Ningbo ports. Other Chinese ports available upon request.
Q4: About product prices?
Prices fluctuate with market conditions. We provide customized quotations with essential details.
Q5: What are the certifications for your products?
Our products hold ISO 9001, SGS, SABER, SONCAP certifications.
Additional Services
We offer comprehensive processing services including cutting, slitting, and profiling to meet your specific requirements. Factory visits and technical consultations are welcome.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Qingdao Jero Steel Co., Ltd.
Location
NO.205 Zhengyang Road, Chengyang District, Qingdao,China
Contact Person
Gary Lee