China Hunan High Broad New Material Co.Ltd
China Hunan High Broad New Material Co.Ltd. Professional Magnesium alloy products & Advanced Ceramic products Manufacturer
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AZ31B-H24 magnesium is AZ31B magnesium in the H24 temper. To achieve this temper, the metal is strain hardened, and then partially annealed, to a strength that is roughly halfway between annealed (O) and full-hard (H28).
AZ31B is a wrought magnesium alloy with good room-temperature strength and ductility combined with corrosion resistance and weldability. AZ31B finds application in wide variety of uses including aircraft fuselages, cell phone and laptop cases, speaker cones and concrete tools. AZ31B can be superformed at elevated temperatures to produce a wide variety of intricate components for automotive uses.
AZ31 is also available as tooling plate which is specially produced to provide a flat plate surface. The production process of AZ31-TP also results in plate with exceptional dimensional stability in machining. This allows for the manufacture of very complex parts but also components which benefit from the dimensional stability such as jigs, fixtures, optical benches, vibration test equipment and inspection gauges.
Technical Data Sheet
| Chemical Composition Limits | ||||||||||
| Weight % | Al | Zn | Mn | Si | Cu | Ca | Fe | Ni | Others | Mg |
| Magnesium AZ31B | 2.5 - 3.5 | 0.7 - 1.3 | 0.2 min | 0.05 max | 0.05 max | 0.04 max | 0.005 max | 0.005 max | 0.30 max total | bal |
Typical Mechanical Properties
| Material | Condition | Thickness mm | Tensile Strength | Yield Strength 0.2 % | Elongation in 4D (%) |
| Magnesium Alloy AZ31B Sheet | Hot Rolled, partially annealed | 0.1 - 0.5 | 39 | 29 | 6 |
| Magnesium Alloy AZ31B Sheet | Hot Rolled, partially annealed | 0.5 - 1.0 | 38 | 26 | 8 |
| Magnesium Alloy AZ31B Sheet | Hot Rolled, partially annealed | 1.0- 10.0 | 37 | 24 | 8 |
| Magnesium Alloy AZ31B Sheet | Extruded | 10.0 - 50.0 | 36 | 22 | 8 |
| Magnesium Alloy AZ31B Sheet | Cast | 50.00 - 100.0 | 34 | 20 | 8 |
| Magnesium Alloy AZ31B Sheet | Cast | 100.0- 500.0 | 34 | 18 | 8 |
| Magnesium Alloy AZ31B Tooling Plate | Tooling Plate | 35 | 19 | 10 | |
| Tooling Plate properties are typical only and are not guaranteed or reported. | |||||
Magnesium
35% Lighter than Aluminium.
1 on 15 people in europe need a mobility aid.
Breakthrough in magnesium technologies has resulted in the start for new lightweight mobility aids.
Less weight, more comfort and affordable.
Magnesium parts for Aerospace, Automotive,
Defense, General machinery, etc. has help reduce weight and increase efficiency.
Most magnesium alloys are not heat treatable like aluminium.
Contact (lucky@hbnewmaterial.com) for all magnesium stock and extrusion requirements. AZ31 Magnesium extrusions and profiles manufactured to order.