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China Suppliers Factory: ASTM A463 Type 1 Aluminized Coated Steel Coil - Hot Dip Al-Silicon Alloy Sheet
Product Features
- The effective control of the solidification and crystallization process of the molten aluminum layer enables it to form a beautiful surface
- Even surface and outstanding corrosion resistance due to the sacrificing effect of aluminum
- Outstanding corrosion resistance / heat resistance, paintability
- Home / Kitchen appliances
- Automobile parts
- Painting and assembly systems
- Steel cans
Product Structure
Standard Comparison
| Classification | KS D3544 | JIS G3314 | ASTM A463 | DIN EN 10346 | GB/T 18592 |
|---|---|---|---|---|---|
| Commercial Quality | SA1C | SA1C | CQ | DX51D | DX51D |
| Drawing Quality | SA1D | SA1D | DQ | DX52D, 53D | DX52D, 53D |
| Extra / Deep Drawing Quality | SA1E | SA1E | DDQ-EDDQ | DX54D-DX56D | DX54D-DX56D |
Minimum Coating Weight (Double Side)
| Coating weight symbol | KS D 3544 | JIS G 3314 | ASTM A 463 | DIN EN 10346 | GB/T 18592 |
|---|---|---|---|---|---|
| 40 g/m² | 40 g/m² | 40 g/m² | T1-13 (40 g/m²) | - | - |
| 60 g/m² | 60 g/m² | 60 g/m² | - | AS 060 | - |
| 80 g/m² | 80 g/m² | 80 g/m² | T1-25 (75 g/m²) | AS 080 | AS 80 |
| 100 g/m² | 100 g/m² | 100 g/m² | - | AS 100 | AS 100 |
| 120 g/m² | - | 120 g/m² | T1-40 (120 g/m²) | AS 120 | AS 120 |
Application
Kitchen appliances
Automobile parts
Home appliances
Kitchen appliances
Automobile parts
Home appliances
Frequently Asked Questions (FAQ)
Q1: What is Aluminized Steel (Standard Type 1)?
A1: Aluminized Steel Type 1 is steel hot-dip coated with a thin aluminum-silicon alloy containing 5% to 11% silicon. This specific composition enhances coating adherence, heat resistance, and structural durability.
Q2: What are the main characteristics of Aluminized Steel Type 1?
A2: Key characteristics include outstanding corrosion resistance, high heat tolerance, excellent paintability, and a highly uniform, aesthetic surface finish achieved by precise control of the solidification process.
Q3: In which applications is Type 1 Aluminized Steel commonly used?
A3: It is widely utilized in home and kitchen appliances, automotive components (such as exhaust systems), painting and assembly systems, as well as steel cans and industrial machinery requiring thermal resistance.
Q4: How does Type 1 compare to Type 2 Aluminized Steel?
A4: Type 1 features an aluminum-silicon alloy coating optimized for high-temperature and heat-resistant applications. Type 2 is typically coated with pure aluminum and is more suited for atmospheric corrosion protection.
Q5: Which international standards correspond to Aluminized Steel Type 1?
A5: It aligns with major global standards including KS D3544, JIS G3314 (SA1C, SA1D, SA1E), ASTM A463 (CQ, DQ, DDQ-EDDQ), DIN EN 10346 (DX51D to DX56D), and GB/T 18592.
Q6: What is the typical coating weight for Type 1 Aluminized Steel?
A6: Depending on the standard, the double-sided coating weight typically ranges from 40 g/m² up to 120 g/m², allowing for customized levels of corrosion and heat protection.