Reliable AZ31B Magnesium Sheet, High Performance Alloy Sheet for Machining & Fabrication
Price:
Negotiable
MOQ:
10kg
Delivery Time:
5-21 days
Brand:
Huona
Product Description
AZ31B Magnesium Sheet/Plate
AZ31B magnesium sheet from Huona New Material is a high-performance wrought Mg-Al-Zn series alloy product, manufactured via precision hot-rolling and surface finishing. It features ultra-light weight, high specific strength, excellent formability, and good corrosion resistance. Ideal for 3C electronics, automotive lightweighting, aerospace, and industrial applications, it offers stable mechanical properties and versatile processability for structural components and custom parts.
Standard Designations & Core Material Foundation
- Alloy Grade: AZ31B (Mg-Al-Zn Wrought Magnesium Alloy)
- Key Specifications:
- Thickness: 1.0-20.0mm (customizable: 0.5-50.0mm)
- Width: 500-1500mm (customizable: 100-2000mm)
- Length: 1000-3000mm (customizable: 500-6000mm)
- Tolerance: Thickness ±0.05mm (precision rolling), width/length ±1.0mm
- Supply Condition: Hot-rolled (H24), Annealed (O) optional
- Chemical Composition (wt%): Al:2.5~3.5; Zn:0.7~1.3; Mn:0.2~1.0; Mg:Remainder; Fe≤0.005; Si≤0.05; Cu≤0.05; Ni≤0.001
- Compliant Standards: GB/T 5153-2023, ASTM B90/B90M, EN 10204-3.1, RoHS 2.0
- Manufacturer: Huona New Material, certified to ISO 9001 and IATF 16949
Key Core Advantages
Ultra-Light & High Strength
Low density of only 1.77g/cm³ (1/4 of steel, 2/3 of aluminum), achieving maximum lightweight while maintaining excellent structural support. Tensile strength ≥220MPa, yield strength ≥140MPa, with excellent load-bearing capacity for weight-sensitive applications.
Excellent Formability & Processability
Good ductility with elongation ≥15% (annealed condition), suitable for stamping, bending, deep drawing, and other forming processes without cracking. Easy to machine (turning/milling/drilling) with high surface finish, reducing processing time and cost.
Good Corrosion Resistance
Dense magnesium oxide film formed on the surface, effectively resisting atmospheric and weak acid-base corrosion. Supports anodizing, passivation, and painting for enhanced corrosion resistance in harsh environments.
Stable Mechanical Properties
Precision rolling ensures uniform grain size and consistent mechanical properties across the entire sheet. Withstands service temperature from -40℃ to 150℃ (continuous), maintaining structural integrity without deformation.
Eco-Friendly & Sustainable
100% recyclable magnesium alloy can be completely recycled and reused, with no heavy metal pollution, complying with green industrial development standards.
Technical Specifications
| Attribute | Value (Typical) |
|---|---|
| Alloy Grade | AZ31B (Mg-Al-Zn Wrought Magnesium Alloy) |
| Thickness | 1.0-20.0mm (customizable: 0.5-50.0mm) |
| Width | 500-1500mm (customizable: 100-2000mm) |
| Length | 1000-3000mm (customizable: 500-6000mm) |
| Supply Condition | Hot-rolled (H24); Annealed (O) optional |
| Tensile Strength (RT, H24) | ≥220MPa |
| Yield Strength (RT, H24) | ≥140MPa |
| Elongation (δ5, RT, H24) | ≥12% |
| Elongation (δ5, RT, O) | ≥20% |
| Brinell Hardness (RT, H24) | ≥60HB |
| Density | 1.77g/cm³ |
| Melting Point | 630~650℃ |
| Surface Roughness | Ra≤3.2μm (as-rolled); Ra≤1.6μm (polished, optional) |
Product Specifications
| Item | Specification |
|---|---|
| Supply Form | Flat sheet/plate; custom cut-to-size available |
| Surface Treatment | As-rolled (standard); polished; anodized; passivated (optional) |
| Packaging | Plastic film wrapped + wooden pallet (anti-oxidation/anti-scratch) |
| MOQ | 100kg, custom small batches available |
| Customization | Thickness (0.5-50.0mm); width (100-2000mm); length (500-6000mm); surface treatment; supply condition (H24/O) |
| Processability | Stamping, bending, deep drawing, machining (turning/milling/drilling), welding (TIG/MIG) |
Typical Application Scenarios
- Automotive Lightweighting: Body panels, interior components, battery trays, and structural parts for electric vehicles
- 3C Electronics: Laptop shells, tablet frames, and smartphone components for weight reduction
- Aerospace & Rail Transit: Interior panels, seat frames, and lightweight structural parts for aircraft and trains
- Industrial Equipment: Machine covers, brackets, and custom components for industrial machinery
- Consumer Goods: Sporting goods, luggage frames, and lightweight accessories
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Get in Touch
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Company
Huona (Shanghai) New Material Co., Ltd.
Location
1900 Mudanjiang Road, Baoshan District, 201999, Shanghai, China
Contact Person
Roy