Extruded Magnesium Alloy Bar AZ31 AZ61 AZ91 AZ63 Semi Casting Round Bar
Dongguan Hilbo Magnesium Alloy Material Co., Ltd. specializes in producing magnesium alloy plates, bars, and boards with excellent quality and competitive pricing. Our products are exported to over 30 countries including Korea, USA, Japan, Canada, and Sweden.
Name: Magnesium Alloy
Type: AZ31B, ZK61M, AZ80A, AZ91D, M2M, ME20M, AZ40
Specification: Casting round bar billet (Φ3-160×3000)
Remarks: Custom sawing and heat treatment available
- Light weight - Magnesium is the lightest metal material in the world
- High specific strength - Excellent strength-to-weight ratio with good bearing capacity
- Small modulus of elasticity - Better shock resistance and reduced distortion
- Effective electromagnetic interference shielding
- Environmentally friendly and recyclable
- Dimensionally stable and easy to process
Semi-continuous casting provides superior strength and extensibility compared to traditional magnesium alloys through optimized organization and composition.
- Direct magnesium liquid pouring with rapid crystallization and double refining for high purity and minimal impurities
- Near-zero impurities with advanced inert gas protection reducing slag entrapment
- Smooth, clean surfaces without porosity, shrinkage, or slag inclusion
- Flexible lengths up to Φ600mm diameter with custom peeling and cutting options
| Alloy Element | Type | Chemical Composition% | Other elements |
|---|---|---|---|
| MgAlZn | AZ31B | Balance: 2.5-3.5 Al, 0.6-1.4 Zn, 0.1-0.2 Mn | Si≤0.08, Fe≤0.003, Ca≤0.04, Cu≤0.01, Ni≤0.001 |
| AZ40M | Balance: 3.0-4.0 Al, 0.2-0.8 Zn, 0.15-0.5 Mn | Si≤0.10, Fe≤0.05, Cu≤0.05, Ni≤0.005, Be≤0.01 | |
| AZ80A | Balance: 7.8-9.2 Al, 0.2-0.8 Zn, 0.12-0.5 Mn | Si≤0.10, Fe≤0.005, Cu≤0.05, Ni≤0.005 | |
| AZ91D | Balance: 8.5-9.5 Al, 0.45-0.9 Zn, 0.17-0.4 Mn | Si≤0.08, Fe≤0.004, Cu≤0.025, Ni≤0.001, Be 0.0005-0.003 | |
| MgMn | M2M | Balance: ≤0.20 Al, ≤0.30 Zn, 1.3-2.5 Mn | Si≤0.10, Fe≤0.05, Cu≤0.05, Ni≤0.007, Be≤0.01 |
| MgZnZr | ZK61M | Balance: ≤0.05 Al, 5.0-6.0 Zn, ≤0.10 Mn, 0.3-0.9 Zr | Si≤0.05, Fe≤0.05, Cu≤0.05, Ni≤0.005, Be≤0.01 |
| MgMnRe | ME20M | Balance: ≤0.20 Al, ≤0.30 Zn, 1.32-2.2 Mn, 0.15-0.35 Ce | Si≤0.10, Fe≤0.05, Cu≤0.05, Ni≤0.007, Be≤0.01 |
Comprehensive Product Range & Production Capacity
Advanced production lines including die-casting, extrusion, forging, rolling, and casting processing with precision testing equipment. Capable of producing various magnesium alloy types and developing high-strength extruded sheets. Purification processes can achieve 99.99% high purity magnesium.
Cost Advantages
Customized magnesium alloy casting production with optimized technical processes. Extrusion production eliminates the need for international sourcing, offering easy molding, low energy consumption, and reduced production costs.
Technical Expertise
Over 15 years of magnesium smelting experience with comprehensive knowledge from material selection to processing. Strong R&D capabilities in magnesium ingots and extrusion products, positioning us as industry leaders.
- Small order quantities accepted
- Professional engineering and sales teams
- Payment options: T/T & Western Union
- OEM/ODM support available
- Free samples provided
- Competitive pricing with high quality standards
ISO9001 and ISO14001 certified with standardized enterprise quality management systems.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.