General
Property | Value |
---|---|
Density | 7.9 g/cm³ Show Supplier Material materials with Density of 7.9 g/cm³ |
Dimension
Property | Value | Comment |
---|---|---|
Diameter | 160 mm Show Supplier Material materials with Diameter of 160 mm | max. |
Mechanical
Property | Value | Comment |
---|---|---|
Elongation | 30 % Show Supplier Material materials with Elongation of 30 % | A5 |
Hardness, Brinell | 223 [-] Show Supplier Material materials with Hardness, Brinell of 223 [-] | |
Tensile strength | 550 - 750 MPa Show Supplier Material materials with Tensile strength of 550 - 750 MPa | |
Yield strength | 230 MPa Show Supplier Material materials with Yield strength of 230 MPa | RP02 |
270 MPa Show Supplier Material materials with Yield strength of 270 MPa | RP1 |
Thermal
Property | Temperature | Value | Comment |
---|---|---|---|
Coefficient of thermal expansion | 200 °C | 1.55e-05 1/K Show Supplier Material materials with Coefficient of thermal expansion 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 Coefficient of thermal expansion 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 Coefficient of thermal expansion 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 Coefficient of thermal expansion 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 Coefficient of thermal expansion of 1.9e-05 1/K | for 20°C to the mentioned temperature | |
Specific heat capacity | 500 J/(kg·K) Show Supplier Material materials with Specific heat capacity of 500 J/(kg·K) | ||
Thermal conductivity | 15 W/(m·K) Show Supplier Material materials with Thermal conductivity of 15 W/(m·K) | ||
500 °C | 19 W/(m·K) Show Supplier Material materials with Thermal conductivity of 19 W/(m·K) |
Electrical
Property | Value |
---|---|
Electrical resistivity | 9e-07 Ω·m Show Supplier Material materials with Electrical resistivity of 9e-07 Ω·m |
Chemical properties
Property | Value |
---|---|
Carbon | 0.2 % Show Supplier Material materials with Carbon of 0.2 % |
Chromium | 24 - 26 % Show Supplier Material materials with Chromium of 24 - 26 % |
Iron | Balance |
Manganese | 2 % Show Supplier Material materials with Manganese of 2 % |
Nickel | 0.11 % Show Supplier Material materials with Nickel of 0.11 % |
Phosphorus | 0.045 % Show Supplier Material materials with Phosphorus of 0.045 % |
Silicon | 1.5 - 2.5 % Show Supplier Material materials with Silicon of 1.5 - 2.5 % |
Sulfur | 0.015 % Show Supplier Material materials with Sulfur of 0.015 % |
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 |