AZ31B H24 Hot Rolled Magnesium Alloy Plate for CNC Engraving and Machining

AZ31B H24 hot rolled/extruded magnesium alloy plate designed specifically for CNC engraving and machining applications.

Commodity: Magnesium alloy plate/sheet

Type: AZ31B

Thickness: 0.04mm, 0.05mm, 0.1mm, 0.3mm, 0.5mm, 0.7mm, 1.0mm, 1.5mm, 2mm, 3mm, 4mm, 5mm, 6mm, 7mm, 10mm, and more

Width × Length: Can be any size

Regular Size: 610 × 914mm

Al: 2.5-3.5%; Zn: 0.7-1.3%; Mn: 0.20-1.0%; Mg: Balance

• Density: 1.78
• Coefficient of thermal expansion: 26.8 × 10⁻⁶K⁻¹
• Specific heat: 1040 Jkg⁻¹k⁻¹
• Thermal conductivity: 76.9Wm⁻¹k⁻¹
• Electrical resistivity: 92n Ωm
• Modulus of elasticity: 45 × 10⁹Pa
• Poisson's ratio: 0.35
• Melting range: 566 - 632 °C

Magnesium sheet/plate in AZ31B finds application in medium strength service at temperatures below 150°C. Diverse uses including aerospace, aircraft, concrete tools, 3C products (cell phone/camera/computer), speaker cones and textile machinery can all benefit from light weight AZ31B.

AZ31B is non-magnetic and has high electrical and thermal conductivity, filling the requirements for RFI and EMI shielding in the electronics and computer industries.

Superplastic forming of AZ31B sheet at elevated temperatures allows production of a wide variety of intricate parts for automotive uses. Monocoque construction utilizing formed sheet can be adapted to many commercial applications.

• The plate is rolled out by flat rolls, making it simple to change product specifications with convenient adjustment operations and full computer control for automated production
• Simple plate shape allows production in rolls, enabling high-speed continuous rolling production
• Large aspect ratio and surface area provide excellent production capabilities despite complex rolling mill requirements