SEW 400 Grade X1CrTi15 soft annealed (+A)
SEW 400 Grade X1CrTi15 soft annealed (+A) introduction
- stainless steel with estra low carbon content
- for special applications in automobile industry, electro industry and homeware industry
Equivalent material: EN X2CrTi17, DIN 1.4520, JIS SUS430LX, EN X1CrTi15, EN 1.4520
SEW 400 Grade X1CrTi15 soft annealed (+A) general
| Property |
Temperature |
Value |
| Density |
20.0 °C |
Density of 7.7 - 7.73 g/cm³ |
SEW 400 Grade X1CrTi15 soft annealed (+A) thermal
| Property |
Temperature |
Value |
Comment |
| Coefficient of thermal expansion |
20.0 °C |
Coefficient of thermal expansion of 1.02E-5 1/K |
- |
| - |
100.0 °C |
Coefficient of thermal expansion of 1.04E-5 - 1.05E-5 1/K |
- |
| - |
200.0 °C |
Coefficient of thermal expansion of 1.08E-5 - 1.09E-5 1/K |
- |
| - |
300.0 °C |
Coefficient of thermal expansion of 1.12E-5 - 1.13E-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 - 1.2E-5 1/K |
- |
| - |
600.0 °C |
Coefficient of thermal expansion of 1.22E-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 - 439 J/(kg·K) |
- |
| - |
100.0 °C |
Specific heat capacity of 474 J/(kg·K) |
- |
| - |
200.0 °C |
Specific heat capacity of 498 J/(kg·K) |
- |
| - |
300.0 °C |
Specific heat capacity of 517 J/(kg·K) |
- |
| - |
400.0 °C |
Specific heat capacity of 538 J/(kg·K) |
- |
| - |
500.0 °C |
Specific heat capacity of 564 J/(kg·K) |
- |
| - |
600.0 °C |
Specific heat capacity of 598 J/(kg·K) |
- |
| Thermal conductivity |
20.0 °C |
Thermal conductivity of 20 - 25.9 W/(m·K) |
- |
| - |
100.0 °C |
Thermal conductivity of 25.3 W/(m·K) |
- |
| - |
200.0 °C |
Thermal conductivity of 25.2 W/(m·K) |
- |
| - |
300.0 °C |
Thermal conductivity of 25.2 W/(m·K) |
- |
| - |
400.0 °C |
Thermal conductivity of 25.4 W/(m·K) |
- |
| - |
500.0 °C |
Thermal conductivity of 25.7 W/(m·K) |
- |
| - |
600.0 °C |
Thermal conductivity of 25.9 W/(m·K) |
- |
| Thermal diffusivity |
20.0 °C |
Thermal diffusivity of 7.6 mm²/s |
- |
| - |
100.0 °C |
Thermal diffusivity of 6.6 mm²/s |
- |
| - |
200.0 °C |
Thermal diffusivity of 6.1 mm²/s |
- |
| - |
300.0 °C |
Thermal diffusivity of 5.8 mm²/s |
- |
| - |
400.0 °C |
Thermal diffusivity of 5.3 mm²/s |
- |
| - |
500.0 °C |
Thermal diffusivity of 4.8 mm²/s |
- |
| - |
600.0 °C |
Thermal diffusivity of 4.1 mm²/s |
- |
SEW 400 Grade X1CrTi15 soft annealed (+A) chemical
| Property |
Value |
| Carbon |
Carbon of 0.015 % |
| Chromium |
Chromium of 14 - 16 % |
| Manganese |
Manganese of 0.5 % |
| Nitrogen |
Nitrogen of 0.02 % |
| Phosphorus |
Phosphorus of 0.03 % |
| Silicon |
Silicon of 0.5 % |
| Sulfur |
Sulfur of 0.02 % |
| Titanium |
Titanium of 0.25 - 0.4 % |
SEW 400 Grade X1CrTi15 soft annealed (+A) electrical
| Property |
Temperature |
Value |
| Electrical resistivity |
20.0 °C |
Electrical resistivity of 5.59E-7 - 7E-7 Ω·m |
| - |
100.0 °C |
Electrical resistivity of 6.4E-7 Ω·m |
| - |
200.0 °C |
Electrical resistivity of 7.32E-7 Ω·m |
| - |
300.0 °C |
Electrical resistivity of 8.17E-7 Ω·m |
| - |
400.0 °C |
Electrical resistivity of 8.97E-7 Ω·m |
| - |
500.0 °C |
Electrical resistivity of 9.74E-7 Ω·m |
| - |
600.0 °C |
Electrical resistivity of 1.05E-6 Ω·m |
SEW 400 Grade X1CrTi15 soft annealed (+A) mechanical
| Property |
Temperature |
Value |
| Elastic modulus |
20.0 °C |
Elastic modulus of 217 - 220 GPa |
| - |
100.0 °C |
Elastic modulus of 215 - 216 GPa |
| - |
200.0 °C |
Elastic modulus of 188 - 209 GPa |
| - |
300.0 °C |
Elastic modulus of 164 - 200 GPa |
| - |
400.0 °C |
Elastic modulus of 192 GPa |
| - |
500.0 °C |
Elastic modulus of 183 GPa |
| Elongation |
20.0 °C |
Elongation of 24 % |
| Hardness, Brinell |
20.0 °C |
Hardness, Brinell of 180 [-] |
| Poisson's ratio |
20.0 °C |
Poisson's ratio of 0.29 [-] |
| Shear modulus |
20.0 °C |
Shear modulus of 84.82 GPa |
| Tensile strength |
20.0 °C |
Tensile strength of 380 - 530 MPa |
| Yield strength Rp0.2 |
20.0 °C |
Yield strength Rp0.2 of 220 MPa |
| - |
50.0 °C |
Yield strength Rp0.2 of 215 MPa |
| - |
100.0 °C |
Yield strength Rp0.2 of 195 MPa |
| - |
150.0 °C |
Yield strength Rp0.2 of 180 MPa |
| - |
200.0 °C |
Yield strength Rp0.2 of 170 MPa |
| - |
250.0 °C |
Yield strength Rp0.2 of 160 MPa |
| - |
300.0 °C |
Yield strength Rp0.2 of 155 MPa |
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