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AlSi10Mg Aluminum Alloy Powder
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Typical Application: Suitable for manufacturing automotive engine cylinder heads, intake manifolds, pistons, wheel hubs, power steering pump housings, etc., as well as aerospace thin-walled parts such as heat exchangers and topology-optimized structures.
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Applicable Process: Selective Laser Melting SLM, Laser Powder Bed Fusion LPBF
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Chemical Composition
wt.%
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Al
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Si
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Fe
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Mn
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Mg
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O
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Zn
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Ni
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Bal.
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9-11
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≤0.55
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≤0.45
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0.25-0.45
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≤0.08
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≤0.1
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≤0.05
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Physical
Properties
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Particle Size Range/μm
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Sphericity
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Apparent Density/cm3
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Tap Density g/cm3
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D10
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D50
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D90
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≥15
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30-40
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≤70
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≥0.9
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≥1.35
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≥1.6
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Mechanical Properties
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Condition
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Tensile Strength/MPa
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Yield Strength/MPa
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Elongation/%
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As-Deposited
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≥420
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≥260
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≥5.0
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Heat-Treated
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≥280
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≥180
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≥10.0
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