General
| Property | Temperature | Value |
|---|---|---|
Densidad | 23.0 °C | 2.76 g/cm³ Show Material materials with Densidad of 2.76 g/cm³ |
Mecánica
| Property | Temperature | Value | Comment |
|---|---|---|---|
Elongación | 23.0 °C | 8 - 12 % Show Material materials with Elongación of 8 - 12 % | |
Límite elástico | 23.0 °C | 320 - 350 MPa Show Material materials with Límite elástico of 320 - 350 MPa | |
Módulo elástico | 23.0 °C | 70 - 72 GPa Show Material materials with Módulo elástico of 70 - 72 GPa | |
Resistencia a la fatiga | 23.0 °C | 100 MPa Show Material materials with Resistencia a la fatiga of 100 MPa | measured after 10⁷ cycles, R = 1 |
Resistencia a la tracción | 23.0 °C | 375 - 400 MPa Show Material materials with Resistencia a la tracción of 375 - 400 MPa |
Aplicaciones térmicas
| Property | Temperature | Value | Comment |
|---|---|---|---|
Coeficiente de dilatación térmica | 23.0 °C | 2.19E-5 - 2.9E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 2.19E-5 - 2.9E-5 1/K | measured from 20-300°C |
Conductividad térmica | 23.0 °C | 152 - 200 W/(m·K) Show Material materials with Conductividad térmica of 152 - 200 W/(m·K) | |
Temperatura de fusión | 475 - 642 °C Show Material materials with Temperatura de fusión of 475 - 642 °C |
Eléctrico
| Property | Temperature | Value |
|---|---|---|
Conductividad eléctrica | 23.0 °C | 2.09E+7 - 2.49E+7 S/m Show Material materials with Conductividad eléctrica of 2.09E+7 - 2.49E+7 S/m |
Chemical properties
| Property | Value |
|---|---|
Aluminio | balance |
Circonio | 0.05 - 0.3 % Show Material materials with Circonio of 0.05 - 0.3 % |
Cobre | 0.35 - 1 % Show Material materials with Cobre of 0.35 - 1 % |
Hierro | 0 - 0.15 % Show Material materials with Hierro of 0 - 0.15 % |
Magnesio | 1 - 2 % Show Material materials with Magnesio of 1 - 2 % |
Manganeso | 0 - 0.1 % Show Material materials with Manganeso of 0 - 0.1 % |
Otro | 0 - 0.15 % Show Material materials with Otro of 0 - 0.15 % |
Silicona | 0 - 0.15 % Show Material materials with Silicona of 0 - 0.15 % |
Titanio | 0 - 0.2 % Show Material materials with Titanio of 0 - 0.2 % |
Vanadio | 0.05 - 0.3 % Show Material materials with Vanadio of 0.05 - 0.3 % |
Zinc | 4 - 5.5 % Show Material materials with Zinc of 4 - 5.5 % |
Technological properties
| Property | ||
|---|---|---|
| Application areas | Suspension components, steering knuckles, control arms | |
| Corrosion properties | Good SCC and general corrosion resistance | |
| General machinability | Very good machinability | |
| Processing history | Temper: T6 | |
| Processing methods | Melt treatment and casting: Grain refinement with Ti-B is required, addition of Ti-B improves castability, casting temperature: 680°C to 720°C | |