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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 |
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 |