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Huona (Shanghai) New Material Co., Ltd.

  • China,Shanghai ,Shanghai
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China AZ31B Magnesium Plate 20×30×3700mm High Strength & Lightweight for Aerospace
China AZ31B Magnesium Plate 20×30×3700mm High Strength & Lightweight for Aerospace

  1. China AZ31B Magnesium Plate 20×30×3700mm High Strength & Lightweight for Aerospace

AZ31B Magnesium Plate 20×30×3700mm High Strength & Lightweight for Aerospace

  1. MOQ: 5kg
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms L/C,,T/T,Western Union
Supply Ability 500 tons per month
Delivery Time 5-21 days
Packaging Details Carton/Wooden Case
Grade AZ31B
Dimensions 20mm (thickness) × 30mm (width) × 3700mm (length)
Chemical Composition (wt%) Al: 2.5-3.5%; Zn: 0.6-1.4%; Mn: 0.2-1.0%; Mg: balance
Density 1.78 g/cm³
Tensile Strength ≥230 MPa
Yield Strength ≥160 MPa
Elongation (25℃) ≥10%
Hardness (HV) 65-80
Brand Name Huona
Model Number AZ31B
Certification ISO9001
Place of Origin Shanghai

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,,T/T,Western Union Supply Ability 500 tons per month
Delivery Time 5-21 days Packaging Details Carton/Wooden Case
Grade AZ31B Dimensions 20mm (thickness) × 30mm (width) × 3700mm (length)
Chemical Composition (wt%) Al: 2.5-3.5%; Zn: 0.6-1.4%; Mn: 0.2-1.0%; Mg: balance Density 1.78 g/cm³
Tensile Strength ≥230 MPa Yield Strength ≥160 MPa
Elongation (25℃) ≥10% Hardness (HV) 65-80
Brand Name Huona Model Number AZ31B
Certification ISO9001 Place of Origin Shanghai
High Light AZ31B magnesium aerospace platehigh strength lightweight magnesium sheet3700mm magnesium plate aerospace applications
AZ31B Magnesium Plate 20×30×3700mm
AZ31B magnesium plate (20mm thickness × 30mm width × 3700mm length) from Huona New Material is a high-strength wrought magnesium alloy engineered through hot rolling, solution treatment, and artificial aging processes. This commercial magnesium alloy offers an optimal balance of ultra-lightweight properties (density 1.78g/cm³), excellent mechanical strength, and superior formability, making it ideal for lightweight components in aerospace, automotive, and 3C electronics applications.
Standard Designations & Material Foundation
  • Alloy Grade: AZ31B (Mg-Al-Zn system; equivalent to ASTM B90/B90M, UNS M11311)
  • Key Specification: 20mm (thickness) × 30mm (width) × 3700mm (length); tolerance: thickness ±0.5mm, width ±0.8mm, length ±10mm
  • Chemical Composition (wt%): Al: 2.5-3.5%; Zn: 0.6-1.4%; Mn: 0.2-1.0%; Mg: balance (≥94%)
  • Compliant Standards: ASTM B90/B90M, GB/T 5153-2016 (wrought magnesium alloy plates), RoHS 2.0
  • Manufacturer: Huona New Material, certified to ISO 9001 and IATF 16949
Key Advantages
Ultra-Lightweight & High-Strength Balance
  • Weight Reduction Advantage: Density of 1.78g/cm³ is 33% lighter than aluminum and 78% lighter than steel—a 20×30×3700mm plate weighs only ~4.0kg (vs. 6.1kg for aluminum)
  • Mechanical Strength: Tensile strength ≥230 MPa, yield strength ≥160 MPa (T6 temper), elongation ≥10%
Optimized Specification for Long Structural Parts
  • Long-Length Adaptability: 3700mm length avoids splicing of long components, reducing assembly costs
  • Dimensional Uniformity: Thickness tolerance ±0.5mm and flatness ≤1mm/m ensure consistent processing accuracy
Excellent Processability & Corrosion Resistance
  • Formability: Good cold/hot working performance—supports stamping, bending, and CNC machining
  • Corrosion Resistance: Surface treated with chemical conversion coating (optional), passing 240-hour ASTM B117 salt spray testing
Technical Specifications
Attribute Value (Typical)
Alloy Grade AZ31B (T6 temper)
Dimensions 20mm (thickness) × 30mm (width) × 3700mm (length)
Chemical Composition (wt%) Al: 2.5-3.5%; Zn: 0.6-1.4%; Mn: 0.2-1.0%; Mg: balance
Density 1.78 g/cm³
Tensile Strength ≥230 MPa
Yield Strength ≥160 MPa
Elongation (25℃) ≥10%
Hardness (HV) 65-80
Melting Point ~630℃
Operating Temperature Range -50℃ to 120℃
Surface Finish Mill finish (Ra ≤1.6μm); optional chemical conversion coating
Product Specifications
Item Specification
Supply Form Single plate (20×30×3700mm); batch packaging (10 plates/carton)
Surface Treatment Mill finish; optional chemical conversion coating/anodizing
Machinability Compatible with CNC milling, stamping, and TIG welding
Packaging Moisture-proof film + foam cushion + wooden crate
Customization Thickness (5-50mm); width (10-200mm); length (1000-6000mm)
Typical Application Scenarios
  • Aerospace: Long structural beams for small drones (3700mm length avoids splicing, lightweight reduces flight energy consumption)
  • Automotive: Lightweight interior trim beams (20mm thickness meets load-bearing needs, 30% weight reduction vs. aluminum)
  • 3C Electronics: Frame components for large-size smart displays (ultra-lightweight reduces installation load)
  • Sports Equipment: Long handles for lightweight fitness equipment (high strength ensures durability)

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter

  • Year Established:

    2008

  • Total Annual:

    8000000-100000000

  • Employee Number:

    100~120

  • Ecer Certification:

    Verified Supplier

Huona (Shanghai) New Material Co., Ltd. Was established in 2008, currently have three divisions: Magnesium Division, Thermal Spray Division and Functional Material Division.Magnesium Division produces magnesium metal products. Various models of high-quality magnesium alloy plate, magnesium rods, hig... Huona (Shanghai) New Material Co., Ltd. Was established in 2008, currently have three divisions: Magnesium Division, Thermal Spray Division and Functional Material Division.Magnesium Division produces magnesium metal products. Various models of high-quality magnesium alloy plate, magnesium rods, hig...

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Get in touch with us

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  • Huona (Shanghai) New Material Co., Ltd.
  • 1900 Mudanjiang Road, Baoshan District, 201999, Shanghai, China
  • https://www.nicralloy.com/

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