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AlSi8-2-A

Performance
casting method tensile strength
 Rm(MPa)
specified plastic
extension strength
Rp0.2(MPa)
elongation
after fracture
(%)
Brinell hardness
(HBW)
material
conductivity
(%IACS)
thermal conductivity
of materials
W/(m·K)
treatment
method
characteristic
Die-casting ≥150 ≥130 ≥1.5 ≥50 ≥35 ≥150 F  
≥170 ≥150 ≥2.5 ≥60 ≥35 ≥150 T5 High Thermal
Conductivity
≥180 ≥155 ≥2 ≥65 ≥35 ≥140 T6
Semisolid ≥160 ≥140 <4 ≥50 ≥30 ≥140 F
≥170 ≥150 <5 ≥60 ≥35 ≥150 T5
≥180 ≥155 ≥2 ≥65 ≥35 ≥140 T6
Squeeze Casting ≥140 ≥120 ≥1.4 ≥50 ≥30 ≥120 F
≥150 ≥130 ≥1.5 ≥50 ≥35 ≥130 T5
≥140 ≥130 ≤5 ≥55 ≥35 ≥135 T6
Main Components
Si Fe Cu  Mn  Mg Zn Ti Cr Pb Sn Al
6.0-9.0 0.5-1.2 ≤0.1 ≤0.3 ≤0.35 ≤0.1 ≤0.2 - ≤0.08 ≤0.05 Tolerance