5M52 aluminum coil is an aluminum‑magnesium alloy in the 5xxx series widely used for general industrial, architectural, and decorative applications. It is valued for its good corrosion resistance, stable forming performance, and reliable fabrication characteristics. 5M52 alloy offers a performance balance between strength, corrosion resistance, surface finish, and cost, making it suitable for panels, engraving boards, and building trim materials.
Description
Features
- Aluminum–magnesium alloy (Al–Mg)
Belongs to the 5xxx-series aluminum alloys, with magnesium as the main alloying element, providing excellent corrosion resistance and high mechanical strength.
- High corrosion resistance
Performs exceptionally well in marine, chemical, and industrial environments, ideal for outdoor, coastal, and marine applications.
- High mechanical strength
Stronger than 5052 and 5005, suitable for structural, load-bearing, and marine applications.
- Good formAability and workability
Can be rolled, bent, stamped, and deep-drawn, suitable for medium-to-thin gauge processing and complex shapes.
- Good thermal and electrical conductivity
Supports heat dissipation and moderate electrical applications.
- Smooth and uniform surface finish
Ideal for anodizing, painting, coating, embossing, or film lamination for both decorative and functional purposes.
- Excellent weldability
Compatible with TIG, MIG, and spot welding, ensuring reliable fabrication.
- Lightweight material
Low density helps reduce overall weight while maintaining strength and durability.
Specifications
| Item | Specification |
|---|---|
| Alloy / Grade | 5M52 |
| Chemical Composition (%) | (Typical for 5xxx aluminum‑magnesium alloys; exact ranges depend on standard / mill spec) Mg (primary alloying element), Mn added to enhance strength and corrosion resistance; Al balance. Exact composition varies by supplier. |
| Series | 5000 Series (Al‑Mg) |
| Temper | O, F, H12, H14, H16, H18, H22, H24, H112 (varies by producer) |
| Thickness (mm) | 0.15 – 600 (customizable) |
| Width (mm) | 20 – 2650 (customizable) |
| Length (mm) | 500 – 16000 (customizable) |
| Surface Finish | Mill Finish, Anodized, Painted, Polished (optional) |
| Standard | GB/T / Custom mill spec |
Applications
- Marine and shipbuilding applications
Widely used for hulls, decks, superstructures, and marine fittings due to excellent corrosion resistance in seawater environments.
- Automotive and transportation parts
Suitable for truck panels, bus bodies, trailers, and structural components where high strength and corrosion resistance are required.
- Chemical and industrial equipment
Applied in tanks, containers, pressure vessels, and protective panels for chemical and industrial environments.
- Architectural and building applications
Used for roofing, curtain walls, cladding, and decorative panels in outdoor and coastal environments.
- Heat transfer and thermal applications
Suitable for heat exchangers, cooling fins, and other components requiring good thermal conductivity.
- General fabrication and forming
Ideal for stamping, bending, rolling, and deep-drawing of medium-to-thin gauge sheets for structural or decorative purposes.
