General
Property | Value | Temperature |
---|---|---|
Density | 7.8 g/cm³ Show Material materials with Density of 7.8 g/cm³ at 23.0 °C | 23.0 °C |
Mechanical
Property | Value | Temperature | Comment |
---|---|---|---|
Elastic modulus | 199 GPa Show Material materials with Elastic modulus of 199 GPa at 23.0 °C | 23.0 °C | |
Elongation | 25 % Show Material materials with Elongation of 25 % at 23.0 °C | 23.0 °C | |
Hardness, Brinell | 270 [-] Show Material materials with Hardness, Brinell of 270 [-] at 23.0 °C | 23.0 °C | max. |
Poisson's ratio | 0.32 [-] Show Material materials with Poisson's ratio of 0.32 [-] at 23.0 °C | 23.0 °C | |
Shear modulus | 75 GPa Show Material materials with Shear modulus of 75 GPa at 23.0 °C | 23.0 °C | |
Tensile strength | 750 MPa Show Material materials with Tensile strength of 750 MPa at 23.0 °C | 23.0 °C | |
Yield strength Rp0.2 | 550 MPa Show Material materials with Yield strength Rp0.2 of 550 MPa at 23.0 °C | 23.0 °C |
Thermal
Property | Value | Temperature | Comment |
---|---|---|---|
Coefficient of thermal expansion | 1.11E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.11E-5 1/K at 23.0 °C | 23.0 °C | for 20-100°C |
Specific heat capacity | 425 J/(kg·K) Show Material materials with Specific heat capacity of 425 J/(kg·K) at 23.0 °C | 23.0 °C | |
Thermal conductivity | 14 W/(m·K) Show Material materials with Thermal conductivity of 14 W/(m·K) at 23.0 °C | 23.0 °C | for 20-300°C |
Electrical
Property | Value | Temperature |
---|---|---|
Electrical resistivity | 8E-7 Ω·m Show Material materials with Electrical resistivity of 8E-7 Ω·m at 23.0 °C | 23.0 °C |
Magnetic
Property | Value | Temperature |
---|---|---|
Relative magnetic permeability | 33 [-] Show Material materials with Relative magnetic permeability of 33 [-] at 23.0 °C | 23.0 °C |
Chemical properties
Property | ||
---|---|---|
Carbon | 0.03 % | max. |
Chromium | 24 - 26 % | |
Copper | 0.5 - 1 % | |
Iron | Balance | |
Manganese | 1 % | max. |
Molybdenum | 3 - 4 % | |
Nickel | 6 - 8 % | |
Nitrogen | 0.2 - 0.3 % | |
Phosphorus | 0.03 % | max. |
Silicon | 1 % | max. |
Sulfur | 0.01 % | max. |
Tungsten | 0.5 - 1 % |
Technological properties
Property | ||
---|---|---|
Application areas | Offshore & marine: Offshore platforms, components for gas, oil and process cooling plants, instrumentation, wellhead and subsea wellhead fittings, desalination plants, seawater cooled heat exchangers, cargo heating systems, marine shafts (for boats etc) and high strength fasteners;Chemical processing: Equipment handling organic or dilute sulphuric acid, process solutions contaminated with chlorides, refinery equipment, desulphurising and distillation units, sewage plant components, fire extinguishing systems, general processing and mixing plant | |
Corrosion properties | Very good corrosion resistance |