Metal Powder > Aluminum Alloy > Aluminum 4032
Aluminum 4032 20μm-63μm
Aluminum 4032 is valued for its combination of high-temperature resistance, wear resistance, and low thermal expansion, making it a preferred material for components in high-performance engines. Aluminum 4032 properties contribute to the production of high-quality, durable components used across aerospace, automotive, and other industries.
The 20-63 µm particle size suggests good spreadability for recoating systems with recoat speeds up to 250 mm/s, crucial for achieving precise, high-quality parts. Other tailored particle size distributions are available upon request.
Powder designed for
Cold Spray
Directed Energy Deposition
Powder Bed Fusion
MPW metal powder is manufactured utilizing our DirectPowder™ process. The mechanical only, high-yield, no-melt technology maintains the microstructure and temper of the bar stock material, yielding a consistent size and shape and narrow particle size distribution.
Technical Data
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Element Weight %
Al Bal.
Cr ≤ .1%
Cu .5% - 1.3%
Fe ≤ 1%
Mg 0.8% - 1.3%
Ni 0.5% - 1.3%
Si 11% - 13.5%
Zn ≤ 0.5%
Other ≤ 0.15%
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Nominal particle size: 20-63 µm. Other tailored PSDs available upon request.
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Laser Diffraction: ASTM B822/ISO13320, Results Pending
Apparent Density: ASTM B329, 0.8 g/cm3
Tap Density: ASTM B527, 1.2 g/cm3
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Material shall be packaged in UN certified 1L or 4L HDPE containers. Containers shall be marked with the following: Material Designation, Batch Number, Particle Size, Quantity (kg), and Customer PO Number. Other packaging available depending on order requirements.