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AlMgScZr Spherical Aluminum Alloy...
SP-1995
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AlMgScZr Spherical Aluminum Alloy Powder is an aluminum alloy primarily composed of magnesium, scandium, and zirconium. It has excellent strength, weldability, and corrosion resistance while retaining the advantage of low density inherent to aluminum. Heeger Materials provides top-quality AlMgScZr Spherical Powder at competitive prices and offers customized solutions to meet unique requirements.
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| Shape | Spherical Powder |
| Particle Size | 15-53 μm, 45-105 μm, 75-105 μm, or customized |
| Materials | Al-Mg-Sc-Zr |
AlMgScZr Spherical Aluminum Alloy Powder is a high-strength aluminum-based alloy powder comprising magnesium, scandium, and zirconium as key alloying elements. It is manufactured using the gas atomization technique, resulting in excellent spherical particle morphology and flowability. AlMgScZr Spherical Powder holds great potential in diverse applications, including 3D printing, spray coating, additive manufacturing, and the production of high-performance materials.

AlMgScZr Spherical Aluminum Alloy Powder belongs to the aluminum alloy powder range and is selected for controlled particle size distribution, high sphericity, flowability and chemistry suitable for powder processing. It is commonly used in lightweight additive manufacturing, thermal management, automotive or aerospace prototypes, powder metallurgy and alloy development. When requesting a quote, confirm alloy grade, particle size distribution, oxygen level, sphericity, flowability, apparent density, packaging and quantity.
For material comparison or adjacent product forms, browse spherical powder, powder materials and thermal spray powder.
What aluminum alloy powder details help with quoting? Please provide alloy grade, particle size cut, oxygen limit, sphericity, flowability target, application process and packaging requirements.
Product | Chemical Composition (%) | |||||||
HM-AlMgScZr | Al | Mg | Sc | Zr | Si | Fe | Cu | O |
Bal. | 4.5-5.0 | 0.6-0.8 | 0.2-0.4 | ≤0.1 | ≤0.1 | ≤0.1 | ≤300 ppm | |
Particle Size | 15-53 μm, 45-105 μm, 75-150 μm, or customized. | |||||||
*The composition content and particle size can be customized based on specific requirements.
Apparent Density | ≥1.30 g/cm3 |
Hall Flow Rate | ≤80 s/50g |
Melting point | 640-655 ℃ |
Electrical resistivity | 4.5-5.5 μΩ·cm |
Thermal conductivity | 150-180 W/mK |
Thermal expansion | 21-24 x 10^-6 /K |
Maximum service temperature | 250°C |

AlMgScZr Spherical Aluminum Alloy Powder should be stored in a sealed container in a dry and cool place, and should not be exposed to air for an extended period. HM offers vacuum-sealed packaging including 100g/bag, 500g/bag, 1kg/bag, and 25kg/drum, or we can offer customized packaging as per specific requirements.

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