Eigenschaften
Allgemein
| Property | Value |
|---|---|
Dichte | 7.9 g/cm³ Show Supplier Material materials with Dichte of 7.9 g/cm³ |
Abmessung
| Property | Value | Comment |
|---|---|---|
Durchmesser | 160 mm Show Supplier Material materials with Durchmesser of 160 mm | max. |
Mechanisch
| Property | Value | Comment |
|---|---|---|
Dehnung | 30 % Show Supplier Material materials with Dehnung of 30 % | A5 |
Härte, Brinell | 223 [-] Show Supplier Material materials with Härte, Brinell of 223 [-] | |
Streckgrenze | 230 MPa Show Supplier Material materials with Streckgrenze of 230 MPa | RP02 |
270 MPa Show Supplier Material materials with Streckgrenze of 270 MPa | RP1 | |
Zugfestigkeit | 550 - 750 MPa Show Supplier Material materials with Zugfestigkeit of 550 - 750 MPa |
Thermisch
| Property | Temperature | Value | Comment |
|---|---|---|---|
Koeffizient der thermischen Ausdehnung | 200 °C | 1.55e-05 1/K Show Supplier Material materials with Koeffizient der thermischen Ausdehnung of 1.55e-05 1/K | for 20°C to the mentioned temperature |
400 °C | 1.7e-05 1/K Show Supplier Material materials with Koeffizient der thermischen Ausdehnung of 1.7e-05 1/K | for 20°C to the mentioned temperature | |
600 °C | 1.75e-05 1/K Show Supplier Material materials with Koeffizient der thermischen Ausdehnung of 1.75e-05 1/K | for 20°C to the mentioned temperature | |
800 °C | 1.8e-05 1/K Show Supplier Material materials with Koeffizient der thermischen Ausdehnung of 1.8e-05 1/K | for 20°C to the mentioned temperature | |
1000 °C | 1.9e-05 1/K Show Supplier Material materials with Koeffizient der thermischen Ausdehnung of 1.9e-05 1/K | for 20°C to the mentioned temperature | |
Spezifische Wärmekapazität | 500 J/(kg·K) Show Supplier Material materials with Spezifische Wärmekapazität of 500 J/(kg·K) | ||
Wärmeleitfähigkeit | 15 W/(m·K) Show Supplier Material materials with Wärmeleitfähigkeit of 15 W/(m·K) | ||
500 °C | 19 W/(m·K) Show Supplier Material materials with Wärmeleitfähigkeit of 19 W/(m·K) |
Elektrisch
| Property | Value |
|---|---|
spezifischer Widerstand | 9e-07 Ω·m Show Supplier Material materials with spezifischer Widerstand of 9e-07 Ω·m |
Chemical properties
| Property | Value |
|---|---|
Chrom | 24 - 26 % Show Supplier Material materials with Chrom of 24 - 26 % |
Eisen | Balance |
Kohlenstoff | 0.2 % Show Supplier Material materials with Kohlenstoff of 0.2 % |
Mangan | 2 % Show Supplier Material materials with Mangan of 2 % |
Nickel | 0.11 % Show Supplier Material materials with Nickel of 0.11 % |
Phosphor | 0.045 % Show Supplier Material materials with Phosphor of 0.045 % |
Schwefel | 0.015 % Show Supplier Material materials with Schwefel of 0.015 % |
Silizium | 1.5 - 2.5 % Show Supplier Material materials with Silizium of 1.5 - 2.5 % |
Technological properties
| Property | ||
|---|---|---|
| Application areas | Apparatus construction for high temperature, Automotive industry, Chemical industry, Oil industry, Cement chain industry, Mechanical engineering, Furnace construction | |
| Cold Forming | It is suitable for cold forming. | |
| Corrosion properties | Corrosion resistance only slightly against oxidizing and resistant to reducing sulphurous gases. It is limited to temperatures below 650°C. Medium Corrosion resistance to carburizing (up to 900°C) and gases with Nitrogen and low Oxygen. (PREN= 24.0 - 29.3) | |
| General machinability | Average | |
| Heat Treatment | Solution annealing: 1050-1150°C (water, air) fast cooling | |
| Hot forming | It is formable at 850-1100°C (Air). | |
| Processing history | Solution Annealed | |
| Welding | Good | |