General
Property | Value |
---|---|
Densidad | 7.8 g/cm³ Show Supplier Material materials with Densidad of 7.8 g/cm³ |
Medidas
Property | Value | Comment |
---|---|---|
Diámetro | 63 mm Show Supplier Material materials with Diámetro of 63 mm | max. |
Mecánica
Property | Value | Comment |
---|---|---|
Dureza Brinell | 138 - 237 [-] Show Supplier Material materials with Dureza Brinell of 138 - 237 [-] | Depending on the delivery condition |
Elongación | 9 - 11 % Show Supplier Material materials with Elongación of 9 - 11 % | A5 |
Estricción | 35 - 40 % Show Supplier Material materials with Estricción of 35 - 40 % | |
Límite elástico | 440 - 635 MPa Show Supplier Material materials with Límite elástico of 440 - 635 MPa | |
Módulo elástico | 210 GPa Show Supplier Material materials with Módulo elástico of 210 GPa | |
Resistencia a la tracción | 640 - 1180 MPa Show Supplier Material materials with Resistencia a la tracción of 640 - 1180 MPa |
Aplicaciones térmicas
Property | Temperature | Value | Comment |
---|---|---|---|
Calor específico | 431 J/(kg·K) Show Supplier Material materials with Calor específico of 431 J/(kg·K) | ||
Coeficiente de dilatación térmica | 100 °C | 1.15e-05 1/K Show Supplier Material materials with Coeficiente de dilatación térmica of 1.15e-05 1/K | for 20°C to the mentioned temperature |
200 °C | 1.25e-05 1/K Show Supplier Material materials with Coeficiente de dilatación térmica of 1.25e-05 1/K | for 20°C to the mentioned temperature | |
300 °C | 1.33e-05 1/K Show Supplier Material materials with Coeficiente de dilatación térmica of 1.33e-05 1/K | for 20°C to the mentioned temperature | |
400 °C | 1.39e-05 1/K Show Supplier Material materials with Coeficiente de dilatación térmica of 1.39e-05 1/K | for 20°C to the mentioned temperature | |
Conductividad térmica | 44 W/(m·K) Show Supplier Material materials with Conductividad térmica of 44 W/(m·K) |
Eléctrico
Property | Value |
---|---|
Resistividad eléctrica | 1.9e-07 Ω·m Show Supplier Material materials with Resistividad eléctrica of 1.9e-07 Ω·m |
Chemical properties
Property | Value |
---|---|
Azufre | 0.035 % Show Supplier Material materials with Azufre of 0.035 % |
Carbono | 0.14 - 0.19 % Show Supplier Material materials with Carbono of 0.14 - 0.19 % |
Cromo | 0.8 - 1.1 % Show Supplier Material materials with Cromo of 0.8 - 1.1 % |
Fósforo | 0.025 % Show Supplier Material materials with Fósforo of 0.025 % |
Hierro | Balance |
Manganeso | 1 - 1.3 % Show Supplier Material materials with Manganeso of 1 - 1.3 % |
Silicona | 0.4 % Show Supplier Material materials with Silicona of 0.4 % |
Technological properties
Property | ||
---|---|---|
Application areas | It is used for gear parts and other parts of mechanical engineering. | |
Heat Treatment | Soft annealing: 650-700°C, Case Hardening: 880-980°C (Oil, Polymer), Direct hardening: 880-980°C (Oil, Polymer), Core Hardening: 860-900°C (Oil, Polymer), Surface hardening: 780-820°C (Oil, Polymer), Tempering: 150-200°C (Air) | |
Hot forming | It is formable at 850-1100°C. | |
Processing history | Blank Hardened | |
Welding | It is usually weldable. |