5383 H116 High Strength Corrosion Resistant Aluminum Coil & Sheet
Product Overview
5383 is a high-performance Al-Mg alloy developed as an upgraded alternative to 5083, offering higher strength, improved stress corrosion resistance and equivalent formability. This H116 stabilized strain-hardened grade delivers maximum structural performance while maintaining excellent corrosion resistance. It is the material of choice for lightweight structural applications in automotive, marine and transportation industries.
Why Choose CNB 5383 Aluminum?
Our 5383 aluminum products are produced with precise alloy composition control and optimized thermo-mechanical processing to achieve the optimal balance of strength, corrosion resistance and formability. We implement strict quality control over every production step from casting to final rolling, ensuring consistent mechanical properties and corrosion performance across every coil and sheet. All products are tested according to international standards before delivery.
Key Specifications
| Item | Specification |
|---|---|
| Product Name | 5383 High Strength Aluminum Coil / Sheet |
| Alloy Grade | 5383 (Al-Mg Alloy) |
| Temper | H116 (Strain Hardened & Stabilized) |
| Thickness Range | 0.8mm – 10.0mm |
| Standard Widths | 1000mm, 1250mm, 1500mm, 1800mm |
| Standard Lengths | 2000mm, 2500mm, 3000mm, custom cut |
| Surface Finish | Mill finish, brushed, chemical film option |
| Applicable Standards | ASTM B209, EN 485, automotive material standards |
| Minimum Yield Strength | ≥170MPa |
Core Advantages
- High strength-to-weight ratio: Higher strength than 5083 at the same weight, enabling lightweight structural design.
- Improved SCC resistance: Better stress corrosion cracking resistance for loaded structures in corrosive environments.
- Good forming performance: Supports stamping, bending and roll forming for automotive and marine component manufacturing.
- Excellent corrosion resistance: Maintains outstanding atmospheric and saltwater corrosion resistance comparable to 5083.
Applications
This 5383 high-strength aluminum is widely used for automotive body panels, chassis components, marine superstructures, transportation equipment, pressure vessels, architectural structures and cryogenic components.
Order Information
We supply 5383 aluminum in coil and sheet form with various tempers, sizes and surface finishes. Custom material development and mechanical property tuning can be arranged for specific OEM requirements. Contact our technical sales team for material selection guidance and a detailed quotation.
