AZ31B H24 Magnesium Alloy Plate Lightweight Drone Frame Arm CNC Machined 300x200x5mm
Product Details:
| Place of Origin: | Hunan, China |
| Brand Name: | High Broad/OEM |
| Certification: | ISO 9001:2015, ASTM B90/B94 |
| Model Number: | AZ31B |
Payment & Shipping Terms:
| Minimum Order Quantity: | 50 Kilograms |
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| Price: | USD 6-15 / Kilogram |
| Packaging Details: | Wooden case with anti-moisture film and edge protection, sea-worthy export packing |
| Delivery Time: | 7-15 working days after deposit |
| Payment Terms: | T/T, L/C, Western Union, PayPal |
| Supply Ability: | 200 Tons per Month |
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Detail Information |
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| Grade: | AZ31B | Temper: | H24 |
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| Thickness: | 5 Mm | Width: | 200 Mm |
| Length: | 300 Mm | Density: | 1.78 G/cm3 |
| Tensile Strength: | 250-290 MPa | Yield Strength: | 180-220 MPa |
| Elongation: | 12-15% | Thermal Conductivity: | 76.9 W/m.K |
| Surface: | Machined, Silver Bright | Application: | Drone Frame Arm |
| Highlight: | AZ31B magnesium alloy plate,lightweight drone frame arm,CNC machined magnesium plate |
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Product Description
AZ31B H24 Magnesium Alloy Plate for Lightweight Drone Frame Arms
AZ31B H24 is a wrought magnesium alloy offering an outstanding strength-to-weight ratio, making it the material of choice for multirotor and fixed-wing drone frame arms where every gram counts. Each plate is hot rolled, annealed to the H24 temper and precision CNC machined to tight tolerances for drop-in assembly.
Key Features
- Density only 1.78 g/cm3, about 35% lighter than aluminium alloy
- High specific stiffness reduces arm flex and vibration during flight
- H24 strain-hardened temper for consistent room-temperature strength
- Excellent machinability for CNC milling, drilling and tapping
- Non-magnetic and good thermal conductivity for electronic payloads
- Corrosion-resistant surface, optional chromate or anodised coating
Robotics & Drone Applications
- Drone and UAV frame arms and booms
- Multirotor central plates and motor mounting decks
- Gimbal support brackets and camera mounts
- Robotic lightweight structural ribs and covers
Technical Specifications
| Grade | AZ31B |
| Temper | H24 |
| Thickness | 5 mm |
| Width | 200 mm |
| Length | 300 mm |
| Density | 1.78 g/cm3 |
| Tensile Strength | 250-290 MPa |
| Yield Strength | 180-220 MPa |
| Elongation | 12-15% |
| Thermal Conductivity | 76.9 W/m.K |
| Surface | Machined, silver bright |
| Application | Drone frame arm |
Why Magnesium Alloy
- Lower inertia improves flight time and payload capacity
- Damping behaviour reduces airframe vibration for stable imaging
- Recyclable and eco-friendly compared with carbon composites
Contact us for custom sizes, tolerances and bulk pricing on AZ31B drone frame magnesium plates.







