General
Property | Temperature | Value |
---|---|---|
Density | 23.0 °C | 7.8 g/cm³ Show Material materials with Density of 7.8 g/cm³ |
Mechanical
Property | Temperature | Value | Comment |
---|---|---|---|
Elastic modulus | 23.0 °C | 199 GPa Show Material materials with Elastic modulus of 199 GPa | |
Elongation | 23.0 °C | 25 % Show Material materials with Elongation of 25 % | |
Hardness, Brinell | 23.0 °C | 270 [-] Show Material materials with Hardness, Brinell of 270 [-] | max. |
Poisson's ratio | 23.0 °C | 0.32 [-] Show Material materials with Poisson's ratio of 0.32 [-] | |
Shear modulus | 23.0 °C | 75 GPa Show Material materials with Shear modulus of 75 GPa | |
Tensile strength | 23.0 °C | 620 MPa Show Material materials with Tensile strength of 620 MPa | |
Yield strength Rp0.2 | 23.0 °C | 448 MPa Show Material materials with Yield strength Rp0.2 of 448 MPa |
Thermal
Property | Temperature | Value | Comment |
---|---|---|---|
Coefficient of thermal expansion | 23.0 °C | 1.11E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.11E-5 1/K | for 20-100°C |
Specific heat capacity | 23.0 °C | 425 J/(kg·K) Show Material materials with Specific heat capacity of 425 J/(kg·K) | |
Thermal conductivity | 23.0 °C | 14 W/(m·K) Show Material materials with Thermal conductivity of 14 W/(m·K) | for 20-300°C |
Electrical
Property | Temperature | Value |
---|---|---|
Electrical resistivity | 23.0 °C | 8E-7 Ω·m Show Material materials with Electrical resistivity of 8E-7 Ω·m |
Magnetic
Property | Temperature | Value |
---|---|---|
Relative magnetic permeability | 23.0 °C | 33 [-] Show Material materials with Relative magnetic permeability of 33 [-] |
Chemical properties
Property | Value | Comment | |
---|---|---|---|
Carbon | 0.03 % Show Material materials with Carbon of 0.03 % | max. | |
Chromium | 21 - 23 % Show Material materials with Chromium of 21 - 23 % | ||
Iron | Balance | ||
Manganese | 2 % Show Material materials with Manganese of 2 % | max. | |
Molybdenum | 2.5 - 3.5 % Show Material materials with Molybdenum of 2.5 - 3.5 % | ||
Nickel | 4.5 - 6.5 % Show Material materials with Nickel of 4.5 - 6.5 % | ||
Nitrogen | 0.08 - 0.2 % Show Material materials with Nitrogen of 0.08 - 0.2 % | ||
Phosphorus | 0.02 % Show Material materials with Phosphorus of 0.02 % | max. | |
Silicon | 1 % Show Material materials with Silicon of 1 % | max. | |
Sulfur | 0.02 % Show Material materials with Sulfur of 0.02 % | max. |
Technological properties
Property | ||
---|---|---|
Application areas | Offshore & marine: Offshore pipework, components for gas, oil and process cooling plants, wellhead and subsea wellhead fittings, desalination plant, seawater cooled heat exchangers and high strength fasteners;Chemical processing: Chemical tanks, flue gas filters, acetic acid distillation parts and heat exchangers | |
Corrosion properties | Very good corrosion resistance | |
General machinability | Good workability |