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Casting Mode | Tensile Strength Rm(MPa) |
Yield Strength Rp0.2(MPa) |
Elongation A(%) |
Brinell Hardness (HBW) |
Conductivity (%IACS) |
Thermal Conductivity W/(m·K) |
Heat Treatment Mold | Characteristic | |
Die-casting | 330-360 | 180-200 | 4-7 | 80-85 | - | - | Heat Treatment | F | Super Toughness |
195-230 | 100-120 | 6-13 | 45-55 | - | - | T4 | |||
220-390 | 160-290 | 2-5 | 85-95 | - | - | T5 | |||
270-340 | 200-290 | 2-7 | 50-75 | - | - | T6 | |||
200-310 | 140-270 | 3-8 | 50-60 | - | - | T7 |
Si | Fe | Cu | Mn | Mg | Zn | Sr | Al |
9.5-11.5 | ≤0.15 | ≤0.03 | 0.5-0.8 | 0.10-0.50 | ≤0.07 | 0.01-0.03 | Tolerance |