EN 10088-1 Grade X3CrNiCu19-9-2 solution annealed (+AT)
EN 10088-1 Grade X3CrNiCu19-9-2 solution annealed (+AT) introduction
The austenitic steel X3CrNiCu19-9-2 is used in solution annealed condition in the form of rods, wire rod and profiles. It is resistant to intercrystalline corrosion also in sensitized condition.
Equivalent material: ISO 4560-304-75-E, ISO AP28D, ISO X3CrNiCu19-9-2, DIN 1.4560, EN 1.4560
EN 10088-1 Grade X3CrNiCu19-9-2 solution annealed (+AT) general
| Property | Temperature | Value |
|---|---|---|
| Density | 20.0 °C | Density of 7.9 g/cm³ |
EN 10088-1 Grade X3CrNiCu19-9-2 solution annealed (+AT) thermal
| Property | Temperature | Value | Comment |
|---|---|---|---|
| Coefficient of thermal expansion | 23.0 °C | Coefficient of thermal expansion of 1.7E-5 - 1.9E-5 1/K | Typical for Austenitic Stainless Steel |
| Melting point | - | Melting point of 1230 - 1480 °C | Typical for Austenitic Stainless Steel |
| Specific heat capacity | 23.0 °C | Specific heat capacity of 440 J/(kg·K) | Typical for Austenitic Stainless Steel |
| Thermal conductivity | 23.0 °C | Thermal conductivity of 11 - 21 W/(m·K) | Typical for Austenitic Stainless Steel |
EN 10088-1 Grade X3CrNiCu19-9-2 solution annealed (+AT) chemical
| Property | Value |
|---|---|
| Carbon | Carbon of 0.035 % |
| Chromium | Chromium of 18 - 19 % |
| Copper | Copper of 1.5 - 2 % |
| Manganese | Manganese of 1.5 - 2 % |
| Nickel | Nickel of 8 - 9 % |
| Nitrogen | Nitrogen of 0.11 % |
| Phosphorus | Phosphorus of 0.05 % |
| Silicon | Silicon of 1 % |
| Sulfur | Sulfur of 0.015 % |
EN 10088-1 Grade X3CrNiCu19-9-2 solution annealed (+AT) electrical
| Property | Temperature | Value | Comment |
|---|---|---|---|
| Electrical resistivity | 23.0 °C | Electrical resistivity of 8.5E-7 Ω·m | Typical for Austenitic Stainless Steel |
EN 10088-1 Grade X3CrNiCu19-9-2 solution annealed (+AT) mechanical
| Property | Temperature | Value | Comment |
|---|---|---|---|
| Elastic modulus | 20.0 °C | Elastic modulus of 200 GPa | - |
| - | 100.0 °C | Elastic modulus of 194 GPa | - |
| - | 200.0 °C | Elastic modulus of 186 GPa | - |
| - | 300.0 °C | Elastic modulus of 179 GPa | - |
| - | 400.0 °C | Elastic modulus of 172 GPa | - |
| - | 500.0 °C | Elastic modulus of 165 GPa | - |
| Elongation | 20.0 °C | Elongation of 25 - 45 % | - |
| Hardness, Brinell | 20.0 °C | Hardness, Brinell of 215 [-] | - |
| Poisson's ratio | 23.0 °C | Poisson's ratio of 0.3 [-] | Typical for Austenitic Stainless Steel |
| Shear modulus | 23.0 °C | Shear modulus of 77 GPa | Typical for Austenitic Stainless Steel |
| Tensile strength | 20.0 °C | Tensile strength of 450 - 800 MPa | - |
| Yield strength Rp0.2 | 20.0 °C | Yield strength Rp0.2 of 170 - 400 MPa | - |
| Yield strength Rp1.0 | 20.0 °C | Yield strength Rp1.0 of 220 MPa | - |
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