Propiedades
General
| Property | Temperature | Value |
|---|---|---|
Densidad | 23.0 °C | 7.6 g/cm³ Show Material materials with Densidad of 7.6 g/cm³ |
Mecánica
| Property | Temperature | Value | Comment |
|---|---|---|---|
Coeficiente de Poisson | 23.0 °C | 0.34 [-] Show Material materials with Coeficiente de Poisson of 0.34 [-] | Typical for Cast Copper Bronze |
Dureza Brinell | 23.0 °C | 140 - 150 [-] Show Material materials with Dureza Brinell of 140 - 150 [-] | |
Elongación | 23.0 °C | 7 - 13 % Show Material materials with Elongación of 7 - 13 % | |
Límite elástico Rp 0,2 | 23.0 °C | 250 - 280 MPa Show Material materials with Límite elástico Rp 0,2 of 250 - 280 MPa | |
Módulo elástico | 23.0 °C | 119 GPa Show Material materials with Módulo elástico of 119 GPa | |
Resistencia a la tracción | 23.0 °C | 600 - 650 MPa Show Material materials with Resistencia a la tracción of 600 - 650 MPa |
Aplicaciones térmicas
| Property | Temperature | Value | Comment |
|---|---|---|---|
Calor específico | 23.0 °C | 376 - 440 J/(kg·K) Show Material materials with Calor específico of 376 - 440 J/(kg·K) | Typical for Cast Copper Bronze |
Coeficiente de dilatación térmica | 20.0 °C | 1.8E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 1.8E-5 1/K | |
100.0 °C | 1.8E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 1.8E-5 1/K | ||
Conductividad térmica | 23.0 °C | 60 W/(m·K) Show Material materials with Conductividad térmica of 60 W/(m·K) | |
Temperatura de fusión | 1020 - 1040 °C Show Material materials with Temperatura de fusión of 1020 - 1040 °C | ||
Eléctrico
| Property | Temperature | Value |
|---|---|---|
Conductividad eléctrica | 23.0 °C | 4.00E+6 - 6.00E+6 S/m Show Material materials with Conductividad eléctrica of 4.00E+6 - 6.00E+6 S/m |
Resistividad eléctrica | 23.0 °C | 1.67E-7 - 2.5E-7 Ω·m Show Material materials with Resistividad eléctrica of 1.67E-7 - 2.5E-7 Ω·m |
Chemical properties
| Property | Value |
|---|---|
Aluminio | 8.5 - 10.5 % Show Material materials with Aluminio of 8.5 - 10.5 % |
Bismuto | 0.01 % Show Material materials with Bismuto of 0.01 % |
Cobre | 76 - 83 % Show Material materials with Cobre of 76 - 83 % |
Cromo | 0.05 % Show Material materials with Cromo of 0.05 % |
Estaño | 0.1 % Show Material materials with Estaño of 0.1 % |
Hierro | 4 - 5.5 % Show Material materials with Hierro of 4 - 5.5 % |
Magnesio | 0.05 % Show Material materials with Magnesio of 0.05 % |
Manganeso | 3 % Show Material materials with Manganeso of 3 % |
Níquel | 4 - 6 % Show Material materials with Níquel of 4 - 6 % |
Otro | for Mould cast (Ingot metals and Castings): Fe > 3.0. Ni > 3.7 |
Plomo | 0.03 % Show Material materials with Plomo of 0.03 % |
Silicona | 0.1 % Show Material materials with Silicona of 0.1 % |
Zinc | 0.5 % Show Material materials with Zinc of 0.5 % |
Technological properties
| Property | ||
|---|---|---|
| Brazing | hard brazing : medium, soft brazing: sufficient | |