Allgemein
Property | Value |
---|---|
Dichte | 7.8 g/cm³ Show Supplier Material materials with Dichte of 7.8 g/cm³ |
Abmessung
Property | Value | Comment |
---|---|---|
Durchmesser | 63 mm Show Supplier Material materials with Durchmesser of 63 mm | max. |
Mechanisch
Property | Value | Comment |
---|---|---|
Dehnung | 9 - 11 % Show Supplier Material materials with Dehnung of 9 - 11 % | A5 |
Elastizitätsmodul | 210 GPa Show Supplier Material materials with Elastizitätsmodul of 210 GPa | |
Flächenreduzierung | 35 - 40 % Show Supplier Material materials with Flächenreduzierung of 35 - 40 % | |
Härte, Brinell | 138 - 237 [-] Show Supplier Material materials with Härte, Brinell of 138 - 237 [-] | Depending on the delivery condition |
Streckgrenze | 440 - 635 MPa Show Supplier Material materials with Streckgrenze of 440 - 635 MPa | |
Zugfestigkeit | 640 - 1180 MPa Show Supplier Material materials with Zugfestigkeit of 640 - 1180 MPa |
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 | 431 J/(kg·K) Show Supplier Material materials with Spezifische Wärmekapazität of 431 J/(kg·K) | ||
Wärmeleitfähigkeit | 44 W/(m·K) Show Supplier Material materials with Wärmeleitfähigkeit of 44 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 | 0.8 - 1.1 % Show Supplier Material materials with Chrom of 0.8 - 1.1 % |
Eisen | Balance |
Kohlenstoff | 0.14 - 0.19 % Show Supplier Material materials with Kohlenstoff of 0.14 - 0.19 % |
Mangan | 1 - 1.3 % Show Supplier Material materials with Mangan of 1 - 1.3 % |
Phosphor | 0.025 % Show Supplier Material materials with Phosphor of 0.025 % |
Schwefel | 0.035 % Show Supplier Material materials with Schwefel of 0.035 % |
Silizium | 0.4 % Show Supplier Material materials with Silizium 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. |