EN 10088-1 Grade X2CrAlTi18-2 soft annealed (+A)
EN 10088-1 Grade X2CrAlTi18-2 soft annealed (+A) introduction
The ferritic steel (special grade annealed) is used for cold rolled strip. It shows resistance to intercrystalline corrosion also in welded condition.
Equivalent material: DIN 1.4605, EN 1.4605
EN 10088-1 Grade X2CrAlTi18-2 soft annealed (+A) general
| Property | Temperature | Value |
|---|---|---|
| Density | 20.0 °C | Density of 7.5 g/cm³ |
EN 10088-1 Grade X2CrAlTi18-2 soft annealed (+A) thermal
| Property | Temperature | Value | Comment |
|---|---|---|---|
| Coefficient of thermal expansion | 100.0 °C | Coefficient of thermal expansion of 1.02E-5 1/K | - |
| - | 300.0 °C | Coefficient of thermal expansion of 1.1E-5 1/K | - |
| Melting point | - | Melting point of 1230 - 1480 °C | Typical for Austenitic Stainless Steel |
| Specific heat capacity | 20.0 °C | Specific heat capacity of 460 J/(kg·K) | - |
| Thermal conductivity | 20.0 °C | Thermal conductivity of 25 W/(m·K) | - |
EN 10088-1 Grade X2CrAlTi18-2 soft annealed (+A) chemical
| Property | Value |
|---|---|
| Aluminium | Aluminium of 1.7 - 2.1 % |
| Carbon | Carbon of 0.03 % |
| Chromium | Chromium of 17 - 18 % |
| Manganese | Manganese of 1 % |
| Phosphorus | Phosphorus of 0.04 % |
| Silicon | Silicon of 1 % |
| Sulfur | Sulfur of 0.015 % |
| Titanium | Titanium of 0.8 % |
EN 10088-1 Grade X2CrAlTi18-2 soft annealed (+A) electrical
| Property | Temperature | Value |
|---|---|---|
| Electrical resistivity | 20.0 °C | Electrical resistivity of 1E-6 Ω·m |
EN 10088-1 Grade X2CrAlTi18-2 soft annealed (+A) mechanical
| Property | Temperature | Value | Comment |
|---|---|---|---|
| Elastic modulus | 20.0 °C | Elastic modulus of 220 GPa | - |
| - | 100.0 °C | Elastic modulus of 215 GPa | - |
| - | 200.0 °C | Elastic modulus of 210 GPa | - |
| - | 300.0 °C | Elastic modulus of 205 GPa | - |
| - | 400.0 °C | Elastic modulus of 195 GPa | - |
| Elongation | 20.0 °C | Elongation of 25 % | - |
| Elongation A80 | 20.0 °C | Elongation A80 of 25 % | - |
| Elongation A80, transverse | 20.0 °C | Elongation A80, transverse of 25 % | - |
| Elongation, transverse | 20.0 °C | Elongation, transverse of 25 % | - |
| 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 500 - 650 MPa | - |
| Tensile strength, transverse | 20.0 °C | Tensile strength, transverse of 500 - 650 MPa | - |
| Yield strength Rp0.2 | 20.0 °C | Yield strength Rp0.2 of 280 MPa | - |
| - | 100.0 °C | Yield strength Rp0.2 of 280 MPa | - |
| - | 150.0 °C | Yield strength Rp0.2 of 240 MPa | - |
| - | 200.0 °C | Yield strength Rp0.2 of 230 MPa | - |
| - | 250.0 °C | Yield strength Rp0.2 of 220 MPa | - |
| - | 300.0 °C | Yield strength Rp0.2 of 200 MPa | - |
| - | 350.0 °C | Yield strength Rp0.2 of 190 MPa | - |
| Yield strength Rp0.2, transverse | 20.0 °C | Yield strength Rp0.2, transverse of 300 MPa | - |
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