China AZ61A Magnesium Alloy Plate 0.6×380×1000mm High Strength to Weight Ratio & Corrosion Resistance Manufacture and Factory

AZ61A Magnesium Alloy Plate 0.6×380×1000mm High Strength to Weight Ratio & Corrosion Resistance

Short Description:

Grade: AZ61A

Dimensions: 0.6mm (thickness) × 380mm (width) × 1000mm (length)

Chemical Composition (wt%): Al: 5.5-7.0%; Zn: 0.5-1.5%; Mn: 0.15-0.5%; Mg: balance

Density: 1.80 g/cm³

Tensile Strength: ≥240 MPa

Yield Strength: ≥140 MPa

Elongation (25℃): ≥15%

Hardness (HV): 70-85

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AZ61A Magnesium Alloy Plate (0.6×380×1000mm)

This high-performance wrought Mg-Al-Zn alloy plate from Tankii Alloy Material is engineered through precision hot rolling, solution annealing, and controlled cooling processes. As a medium-strength magnesium alloy, it offers an optimal balance of ultra-lightweight properties (density 1.80g/cm³), superior formability, and excellent corrosion resistance—making it ideal for thin-gauge lightweight components in aerospace, 3C electronics, and automotive applications.

Standard Designations & Material Foundation

Alloy Grade: AZ61A (Mg-Al-Zn system; equivalent to ASTM B107/B107M, UNS M11610)
Key Specification: 0.6mm thickness × 380mm width × 1000mm length
Tolerance: Thickness ±0.03mm, width ±0.5mm, length ±2mm
Chemical Composition (wt%): Al: 5.5-7.0%; Zn: 0.5-1.5%; Mn: 0.15-0.5%; Mg: balance (≥91%)
Compliant Standards: ASTM B107/B107M, GB/T 5153-2016, RoHS 2.0
Manufacturer: Tankii Alloy Material (ISO 9001 and IATF 16949 certified)

Key Advantages

Ultra-Lightweight & Thin-Gauge Formability

Extreme Weight Reduction: 33% lighter than 6061 aluminum alloy and 77% lighter than cold-rolled steel
Excellent Ductility: Elongation ≥15% with bending radius ≤1× thickness
Lightweight Design: 0.6×380×1000mm plate weighs only ~0.41kg

Optimized Large-Area & Thin-Wall Design

Wide-Area Coverage: 380mm width eliminates splicing for medium-size components
Precision Tolerance: Thickness tolerance ±0.03mm ensures uniform wall thickness

Balanced Corrosion Resistance & Mechanical Strength

Corrosion Protection: Dense oxide film with optional coatings passing 300-hour salt spray testing
Medium-Strength Performance: Tensile strength ≥240 MPa, yield strength ≥140 MPa

Technical Specifications

Attribute	Value (Typical)
Alloy Grade	AZ61A (O temper, annealed)
Dimensions	0.6mm × 380mm × 1000mm
Chemical Composition (wt%)	Al: 5.5-7.0%; Zn: 0.5-1.5%; Mn: 0.15-0.5%; Mg: balance
Density	1.80 g/cm³
Tensile Strength	≥240 MPa
Yield Strength	≥140 MPa
Elongation (25℃)	≥15%
Hardness (HV)	70-85
Melting Point	~620℃
Operating Temperature Range	-60℃ to 150℃
Surface Finish	Mill finish (Ra ≤1.2μm); optional chemical conversion coating/anodizing

Product Specifications

Item	Specification
Supply Form	Single plate (0.6×380×1000mm); batch packaging (50 plates/carton)
Surface Treatment	Mill finish; optional chromate-free conversion coating, hard anodizing (5-10μm)
Processability	Compatible with stamping, deep drawing, laser cutting, and TIG welding
Packaging	PE film wrapping + foam interlayer + wooden pallet
Customization	Thickness (0.3-2.0mm); width (100-500mm); length (500-2000mm)