EN 10088-1 Grade X2CrMoTi18-2 soft annealed (+A)
EN 10088-1 Grade X2CrMoTi18-2 soft annealed (+A) introduction
Material X2CrMoTi18-2 is comparable to X 2 CrMoTi 18 2 acc. to SEW 400: 1991-02. This material is a ferritic steel with good resistance to pitting and stress corrosion. Resistance to intercrystalline corrosion also in welded condition. It is very good cold formable due to its low solidification tendency. Application for cold upsetting parts, screws, nuts, heat exchanger tubes and heater.
Equivalent material: SFS 815, SFS X2CrMoTi18-2, ISO X2CrMoTi18-2, JIS SUS444TP, JIS SUS444TB, JIS SUS444, KS STS444TP, KS STS444TB, KS STS444, STAS 2TiMoCr180, SS 2326, UNS S44400, ASTM 18-2, ASTM 18Cr-2Mo, ASTM 444, ASTM S44400, SAE 444, DIN X2CrMoTi18-2, GB 019Cr19Mo2NbTi, GB S11972, ISO FM20B, ISO 4521-444-00-I, ASTM A240Type444, ASTM A480UNSS44400, ASTM A959UNSS44400, AISI Type444, DIN 1.4521, AFNOR Z3CDT18-02, BS X2CrMoTi18-2, AISI 444, EN 1.4521
EN 10088-1 Grade X2CrMoTi18-2 soft annealed (+A) general
| Property |
Temperature |
Value |
| Density |
20.0 °C |
Density of 7.56 - 7.7 g/cm³ |
EN 10088-1 Grade X2CrMoTi18-2 soft annealed (+A) thermal
| Property |
Temperature |
Value |
Comment |
| Coefficient of thermal expansion |
20.0 °C |
Coefficient of thermal expansion of 9.9E-6 1/K |
- |
| - |
100.0 °C |
Coefficient of thermal expansion of 1.03E-5 - 1.04E-5 1/K |
- |
| - |
200.0 °C |
Coefficient of thermal expansion of 1.08E-5 1/K |
- |
| - |
300.0 °C |
Coefficient of thermal expansion of 1.12E-5 1/K |
- |
| - |
400.0 °C |
Coefficient of thermal expansion of 1.16E-5 1/K |
- |
| - |
500.0 °C |
Coefficient of thermal expansion of 1.19E-5 1/K |
- |
| - |
600.0 °C |
Coefficient of thermal expansion of 1.21E-5 1/K |
- |
| - |
700.0 °C |
Coefficient of thermal expansion of 1.24E-5 1/K |
- |
| - |
800.0 °C |
Coefficient of thermal expansion of 1.29E-5 1/K |
- |
| Melting point |
- |
Melting point of 1425 - 1530 °C |
Typical for Ferritic Stainless Steel |
| Specific heat capacity |
20.0 °C |
Specific heat capacity of 430 - 450 J/(kg·K) |
- |
| - |
100.0 °C |
Specific heat capacity of 482 J/(kg·K) |
- |
| - |
200.0 °C |
Specific heat capacity of 506 J/(kg·K) |
- |
| - |
300.0 °C |
Specific heat capacity of 525 J/(kg·K) |
- |
| - |
400.0 °C |
Specific heat capacity of 547 J/(kg·K) |
- |
| - |
500.0 °C |
Specific heat capacity of 576 J/(kg·K) |
- |
| - |
600.0 °C |
Specific heat capacity of 616 J/(kg·K) |
- |
| Thermal conductivity |
20.0 °C |
Thermal conductivity of 16 - 23 W/(m·K) |
- |
| - |
100.0 °C |
Thermal conductivity of 17.2 W/(m·K) |
- |
| - |
200.0 °C |
Thermal conductivity of 18.6 W/(m·K) |
- |
| - |
300.0 °C |
Thermal conductivity of 20 W/(m·K) |
- |
| - |
400.0 °C |
Thermal conductivity of 21.2 W/(m·K) |
- |
| - |
500.0 °C |
Thermal conductivity of 22.3 W/(m·K) |
- |
| - |
600.0 °C |
Thermal conductivity of 23.3 W/(m·K) |
- |
| - |
700.0 °C |
Thermal conductivity of 24.1 W/(m·K) |
- |
| - |
800.0 °C |
Thermal conductivity of 25.5 W/(m·K) |
- |
| - |
900.0 °C |
Thermal conductivity of 26.9 W/(m·K) |
- |
| - |
1000.0 °C |
Thermal conductivity of 28.3 W/(m·K) |
- |
| Thermal diffusivity |
20.0 °C |
Thermal diffusivity of 4.7 mm²/s |
- |
| - |
100.0 °C |
Thermal diffusivity of 4.5 mm²/s |
- |
| - |
200.0 °C |
Thermal diffusivity of 4.5 mm²/s |
- |
| - |
300.0 °C |
Thermal diffusivity of 4.6 mm²/s |
- |
| - |
400.0 °C |
Thermal diffusivity of 4.4 mm²/s |
- |
| - |
500.0 °C |
Thermal diffusivity of 4.1 mm²/s |
- |
| - |
600.0 °C |
Thermal diffusivity of 3.6 mm²/s |
- |
EN 10088-1 Grade X2CrMoTi18-2 soft annealed (+A) chemical
| Property |
Value |
| Carbon |
Carbon of 0.025 % |
| Chromium |
Chromium of 17 - 20 % |
| Manganese |
Manganese of 1 % |
| Molybdenum |
Molybdenum of 1.8 - 2.5 % |
| Nitrogen |
Nitrogen of 0.03 % |
| Phosphorus |
Phosphorus of 0.04 % |
| Silicon |
Silicon of 1 % |
| Sulfur |
Sulfur of 0.015 % |
| Titanium |
Titanium of 0.8 % |
EN 10088-1 Grade X2CrMoTi18-2 soft annealed (+A) electrical
| Property |
Temperature |
Value |
| Electrical resistivity |
20.0 °C |
Electrical resistivity of 8E-7 - 9.06E-7 Ω·m |
| - |
100.0 °C |
Electrical resistivity of 9.42E-7 Ω·m |
| - |
200.0 °C |
Electrical resistivity of 9.87E-7 Ω·m |
| - |
300.0 °C |
Electrical resistivity of 1.03E-6 Ω·m |
| - |
400.0 °C |
Electrical resistivity of 1.08E-6 Ω·m |
| - |
500.0 °C |
Electrical resistivity of 1.12E-6 Ω·m |
| - |
600.0 °C |
Electrical resistivity of 1.18E-6 Ω·m |
| - |
700.0 °C |
Electrical resistivity of 1.22E-6 Ω·m |
| - |
800.0 °C |
Electrical resistivity of 1.24E-6 Ω·m |
| - |
900.0 °C |
Electrical resistivity of 1.26E-6 Ω·m |
| - |
1000.0 °C |
Electrical resistivity of 1.27E-6 Ω·m |
EN 10088-1 Grade X2CrMoTi18-2 soft annealed (+A) mechanical
| Property |
Temperature |
Value |
Comment |
| Elastic modulus |
20.0 °C |
Elastic modulus of 218 - 220 GPa |
- |
| - |
100.0 °C |
Elastic modulus of 213 - 215 GPa |
- |
| - |
200.0 °C |
Elastic modulus of 206 - 210 GPa |
- |
| - |
300.0 °C |
Elastic modulus of 198 - 205 GPa |
- |
| - |
400.0 °C |
Elastic modulus of 190 - 195 GPa |
- |
| - |
500.0 °C |
Elastic modulus of 180 GPa |
- |
| - |
600.0 °C |
Elastic modulus of 167 GPa |
- |
| - |
700.0 °C |
Elastic modulus of 150 GPa |
- |
| Elongation |
20.0 °C |
Elongation of 20 % |
- |
| Elongation A80 |
20.0 °C |
Elongation A80 of 20 % |
- |
| Elongation A80, transverse |
20.0 °C |
Elongation A80, transverse of 20 % |
- |
| Elongation, transverse |
20.0 °C |
Elongation, transverse of 20 % |
- |
| Poisson's ratio |
23.0 °C |
Poisson's ratio of 0.3 [-] |
Typical for Ferritic Stainless Steel |
| Shear modulus |
23.0 °C |
Shear modulus of 77 GPa |
Typical for Ferritic Stainless Steel |
| Tensile strength |
20.0 °C |
Tensile strength of 400 - 640 MPa |
- |
| Tensile strength, transverse |
20.0 °C |
Tensile strength, transverse of 400 - 640 MPa |
- |
| Yield strength Rp0.2 |
20.0 °C |
Yield strength Rp0.2 of 280 - 300 MPa |
- |
| - |
100.0 °C |
Yield strength Rp0.2 of 250 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 210 MPa |
- |
| - |
350.0 °C |
Yield strength Rp0.2 of 205 MPa |
- |
| - |
400.0 °C |
Yield strength Rp0.2 of 200 MPa |
- |
| Yield strength Rp0.2, transverse |
20.0 °C |
Yield strength Rp0.2, transverse of 300 - 320 MPa |
- |
Trust our expertise to deliver precision-engineered steel solutions for your specific needs.
-- Our promise
Similar or equivalent steel materials
Get a quote