Allgemein
Property | Value |
---|---|
Dichte | 7.6 g/cm³ Show Supplier Material materials with Dichte of 7.6 g/cm³ |
Mechanisch
Property | Value | Comment |
---|---|---|
Elastizitätsmodul | 210 GPa Show Supplier Material materials with Elastizitätsmodul of 210 GPa | |
Härte, Brinell | 217 - 375 [-] Show Supplier Material materials with Härte, Brinell of 217 - 375 [-] | Depending on the delivery condition |
Thermisch
Property | Temperature | Value | Comment |
---|---|---|---|
Koeffizient der thermischen Ausdehnung | 100 °C | 1.15e-05 1/K Show Supplier Material materials with Koeffizient der thermischen Ausdehnung 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 Koeffizient der thermischen Ausdehnung 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 Koeffizient der thermischen Ausdehnung 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 Koeffizient der thermischen Ausdehnung of 1.39e-05 1/K | for 20°C to the mentioned temperature | |
Spezifische Wärmekapazität | 470 J/(kg·K) Show Supplier Material materials with Spezifische Wärmekapazität of 470 J/(kg·K) | ||
Wärmeleitfähigkeit | 42.6 W/(m·K) Show Supplier Material materials with Wärmeleitfähigkeit of 42.6 W/(m·K) |
Elektrisch
Property | Value |
---|---|
spezifischer Widerstand | 1.9e-07 Ω·m Show Supplier Material materials with spezifischer Widerstand of 1.9e-07 Ω·m |
Chemical properties
Property | Value |
---|---|
Chrom | 1.4 - 1.65 % Show Supplier Material materials with Chrom of 1.4 - 1.65 % |
Eisen | Balance |
Kohlenstoff | 0.93 - 1.05 % Show Supplier Material materials with Kohlenstoff of 0.93 - 1.05 % |
Mangan | 1 - 1.2 % Show Supplier Material materials with Mangan of 1 - 1.2 % |
Molybdän | 0.1 % Show Supplier Material materials with Molybdän of 0.1 % |
Phosphor | 0.025 % Show Supplier Material materials with Phosphor of 0.025 % |
Schwefel | 0.015 % Show Supplier Material materials with Schwefel of 0.015 % |
Silizium | 0.45 - 0.75 % Show Supplier Material materials with Silizium of 0.45 - 0.75 % |
Technological properties
Property | ||
---|---|---|
Application areas | It is used in the rolling bearing industry for balls, rollers and rings. | |
Heat Treatment | Normalizing 860-890°C (Air), Soft annealing: 740-790°C, Stress Relieving: 600-650°C (Air), Quenching: 830-870°C (Oil, Polymer) | |
Hot forming | It is formable at 850-1100°C should then cooled more slowly or in still air. | |
Processing history | Quenched and Tempered | |
Welding | It is not weldable. |