AlSi10Mg

Aluminium alloy powder

The lightweight aluminium alloy with high strength-to-weight ratio, excellent conductivity and good corrosion resistance.

The powder is manufactured by Inert Gas Atomization (IGA). Ultrafine powder has low density, high spherical morphology of particles with uniform particle size.

Other codes: DIN 3.2381, USA A03590, ISO AlSi10Mg, JIS AC4A

Chemical Composition

Code	Si	Mg	Fe	Mn	Zn	Al
AlSi10Mg	9.0-11.0	0.25-0.45	0.4	0.45	0.1	bal.

Physical properties

Code AlSi10Mg	Apparent density g/cm3	Tap density g/cm3	Carney Flow rate s/50g	D10		D50		D90
Particle size	Typical value	Typical value	Typical value	Standard	Typical	Standard	Typical	Standard	Typical
15-45 μm	1.43	1.65	≤15	10-25	17.20	25-40	27.20	40-60	42.30
15-53 μm	1.43	1.65	≤15	10-25	20.90	25-40	34.00	40-60	53.30

Data for other particle sizes upon a request.

Mechanical properties

Code	Tensile strength MPa	Yield strength MPa	Elongation %
AlSi10Mg	460 +/- 20	260 +/- 20	8 +/- 2

Applications

Primary Applications

3D printing
Powder metallurgy
Metal injection molding
Coating
Hot isostatic pressing

Industry sectors

Aerospace
Automotive

Packaging

Iron buckets, barrels, aluminium foils

Content