SEW 400 Grade X2Cr11 soft annealed (+A)
SEW 400 Grade X2Cr11 soft annealed (+A) introduction
Properties:
- ferritc steel with better corrosion resistance than the general structure steels
- lower costs as high-alloyed stainless steels
- corrison resistance similar to the steels with 13 % Cr
- not for stronger corrosion loadings
- good resistance to abrasion
- high static and dynamic strength values
- good processible
Application:
- in traffic/transport, agricultural technology, conveyor technique, building industry (rack, elements for facades)
Equivalent material: EN X2CrNi12, DIN 1.4003, DIN X2CrNi12, AFNOR X2CrNi12, BS X2CrNi12, AISI S41050, AISI S41003, SAE S41050, SAE S41003, JIS SUS410L, EN 1.4003, ISO X2CrNi12, ISO 4003-410-77-I, ISO 61, ISO FP12C, GB/T S11213, GB/T 022Cr12Ni, GB/T 00Cr12, GB/T 022Cr12, ASTM S41050, ASTM S40977, ASTM S41003, UNS S40977, UNS S41003, UNS S41050
SEW 400 Grade X2Cr11 soft annealed (+A) general
| Property |
Temperature |
Value |
| Density |
20.0 °C |
Density of 7.7 - 7.77 g/cm³ |
SEW 400 Grade X2Cr11 soft annealed (+A) thermal
| Property |
Temperature |
Value |
Comment |
| Coefficient of thermal expansion |
-100.0 °C |
Coefficient of thermal expansion of 1E-5 1/K |
- |
| - |
20.0 °C |
Coefficient of thermal expansion of 1.08E-5 1/K |
- |
| - |
100.0 °C |
Coefficient of thermal expansion of 1.04E-5 - 1.13E-5 1/K |
- |
| - |
200.0 °C |
Coefficient of thermal expansion of 1.08E-5 - 1.18E-5 1/K |
- |
| - |
300.0 °C |
Coefficient of thermal expansion of 1.12E-5 - 1.23E-5 1/K |
- |
| - |
400.0 °C |
Coefficient of thermal expansion of 1.16E-5 - 1.27E-5 1/K |
- |
| - |
500.0 °C |
Coefficient of thermal expansion of 1.19E-5 - 1.3E-5 1/K |
- |
| - |
600.0 °C |
Coefficient of thermal expansion of 1.32E-5 1/K |
- |
| - |
700.0 °C |
Coefficient of thermal expansion of 1.33E-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 429 - 430 J/(kg·K) |
- |
| - |
100.0 °C |
Specific heat capacity of 464 J/(kg·K) |
- |
| - |
200.0 °C |
Specific heat capacity of 492 J/(kg·K) |
- |
| - |
300.0 °C |
Specific heat capacity of 511 J/(kg·K) |
- |
| - |
400.0 °C |
Specific heat capacity of 531 J/(kg·K) |
- |
| - |
500.0 °C |
Specific heat capacity of 554 J/(kg·K) |
- |
| - |
600.0 °C |
Specific heat capacity of 585 J/(kg·K) |
- |
| - |
700.0 °C |
Specific heat capacity of 626 J/(kg·K) |
- |
| Thermal conductivity |
20.0 °C |
Thermal conductivity of 20.7 - 25 W/(m·K) |
- |
| - |
100.0 °C |
Thermal conductivity of 22.6 W/(m·K) |
- |
| - |
200.0 °C |
Thermal conductivity of 24.4 W/(m·K) |
- |
| - |
300.0 °C |
Thermal conductivity of 25.8 W/(m·K) |
- |
| - |
400.0 °C |
Thermal conductivity of 26.9 W/(m·K) |
- |
| - |
500.0 °C |
Thermal conductivity of 27.8 W/(m·K) |
- |
| - |
600.0 °C |
Thermal conductivity of 28.5 W/(m·K) |
- |
| - |
700.0 °C |
Thermal conductivity of 28.8 W/(m·K) |
- |
| Thermal diffusivity |
20.0 °C |
Thermal diffusivity of 6.2 mm²/s |
- |
| - |
100.0 °C |
Thermal diffusivity of 5.9 mm²/s |
- |
| - |
200.0 °C |
Thermal diffusivity of 6 mm²/s |
- |
| - |
300.0 °C |
Thermal diffusivity of 6 mm²/s |
- |
| - |
400.0 °C |
Thermal diffusivity of 5.7 mm²/s |
- |
| - |
500.0 °C |
Thermal diffusivity of 5.4 mm²/s |
- |
| - |
600.0 °C |
Thermal diffusivity of 4.8 mm²/s |
- |
| - |
700.0 °C |
Thermal diffusivity of 4 mm²/s |
- |
SEW 400 Grade X2Cr11 soft annealed (+A) chemical
| Property |
Value |
| Carbon |
Carbon of 0.03 % |
| Chromium |
Chromium of 10.5 - 12.5 % |
| Manganese |
Manganese of 0.5 - 1.5 % |
| Nickel |
Nickel of 0.3 - 1 % |
| Nitrogen |
Nitrogen of 0.03 % |
| Phosphorus |
Phosphorus of 0.04 % |
| Sulfur |
Sulfur of 0.015 % |
SEW 400 Grade X2Cr11 soft annealed (+A) electrical
| Property |
Temperature |
Value |
| Electrical resistivity |
20.0 °C |
Electrical resistivity of 5.03E-7 - 6E-7 Ω·m |
| - |
100.0 °C |
Electrical resistivity of 5.67E-7 Ω·m |
| - |
200.0 °C |
Electrical resistivity of 6.47E-7 Ω·m |
| - |
300.0 °C |
Electrical resistivity of 7.27E-7 Ω·m |
| - |
400.0 °C |
Electrical resistivity of 8.09E-7 Ω·m |
| - |
500.0 °C |
Electrical resistivity of 8.9E-7 Ω·m |
| - |
600.0 °C |
Electrical resistivity of 9.72E-7 Ω·m |
| - |
700.0 °C |
Electrical resistivity of 1.06E-6 Ω·m |
SEW 400 Grade X2Cr11 soft annealed (+A) mechanical
| Property |
Temperature |
Value |
| Elastic modulus |
20.0 °C |
Elastic modulus of 211.67 - 220 GPa |
| - |
100.0 °C |
Elastic modulus of 213 - 216 GPa |
| - |
200.0 °C |
Elastic modulus of 206 - 209 GPa |
| - |
300.0 °C |
Elastic modulus of 198 - 200 GPa |
| - |
400.0 °C |
Elastic modulus of 190 - 192 GPa |
| - |
500.0 °C |
Elastic modulus of 180 - 183 GPa |
| - |
600.0 °C |
Elastic modulus of 167 GPa |
| - |
700.0 °C |
Elastic modulus of 150 GPa |
| Elongation |
20.0 °C |
Elongation of 20 % |
| Hardness, Brinell |
20.0 °C |
Hardness, Brinell of 180 [-] |
| Poisson's ratio |
20.0 °C |
Poisson's ratio of 0.3 [-] |
| Shear modulus |
20.0 °C |
Shear modulus of 81.7 GPa |
| Tensile strength |
20.0 °C |
Tensile strength of 450 - 600 MPa |
| Yield strength Rp0.2 |
20.0 °C |
Yield strength Rp0.2 of 320 MPa |
| - |
50.0 °C |
Yield strength Rp0.2 of 310 MPa |
| - |
100.0 °C |
Yield strength Rp0.2 of 240 MPa |
| - |
150.0 °C |
Yield strength Rp0.2 of 235 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 215 MPa |
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