SEW 470 Grade X12NiCrSi35-16 solution annealed (+AT)
SEW 470 Grade X12NiCrSi35-16 solution annealed (+AT) introduction
For components in furnace and apparatus engineering for high working temperatures, no embrittlement risk in the critical temperature range from 600 to 850 °C. (highest application temperature in air 1100 °C).
Equivalent material: GB 12Cr16Ni35, GB S33010, DIN X12NiCrSi36-16, JIS SUH330, KS STR330, ASTM B511UNSN08330, ASTM B536UNSN08330, SAE 30330, SAE RA330, UNS N08330, DIN 1.4864, AFNOR Z20NCS33-16, AISI 330, SAE 330, EN 1.4864, UNS R20033
SEW 470 Grade X12NiCrSi35-16 solution annealed (+AT) general
| Property | Temperature | Value |
|---|---|---|
| Density | 20.0 °C | Density of 7.98 - 8 g/cm³ |
SEW 470 Grade X12NiCrSi35-16 solution annealed (+AT) thermal
| Property | Temperature | Value |
|---|---|---|
| Coefficient of thermal expansion | -100.0 °C | Coefficient of thermal expansion of 1.36E-5 1/K |
| - | 20.0 °C | Coefficient of thermal expansion of 1.46E-5 1/K |
| - | 100.0 °C | Coefficient of thermal expansion of 1.51E-5 1/K |
| - | 200.0 °C | Coefficient of thermal expansion of 1.5E-5 - 1.57E-5 1/K |
| - | 300.0 °C | Coefficient of thermal expansion of 1.62E-5 1/K |
| - | 400.0 °C | Coefficient of thermal expansion of 1.6E-5 - 1.66E-5 1/K |
| - | 500.0 °C | Coefficient of thermal expansion of 1.7E-5 1/K |
| - | 600.0 °C | Coefficient of thermal expansion of 1.7E-5 - 1.74E-5 1/K |
| - | 700.0 °C | Coefficient of thermal expansion of 1.77E-5 1/K |
| - | 800.0 °C | Coefficient of thermal expansion of 1.75E-5 - 1.8E-5 1/K |
| - | 900.0 °C | Coefficient of thermal expansion of 1.83E-5 1/K |
| - | 1000.0 °C | Coefficient of thermal expansion of 1.85E-5 - 1.86E-5 1/K |
| Max service temperature, long | - | Max service temperature, long of 0 - 1100 °C |
| Specific heat capacity | -100.0 °C | Specific heat capacity of 440 J/(kg·K) |
| - | 20.0 °C | Specific heat capacity of 472 - 550 J/(kg·K) |
| - | 100.0 °C | Specific heat capacity of 487 J/(kg·K) |
| - | 200.0 °C | Specific heat capacity of 503 J/(kg·K) |
| - | 300.0 °C | Specific heat capacity of 512 J/(kg·K) |
| - | 400.0 °C | Specific heat capacity of 520 J/(kg·K) |
| - | 500.0 °C | Specific heat capacity of 530 J/(kg·K) |
| - | 600.0 °C | Specific heat capacity of 541 J/(kg·K) |
| - | 700.0 °C | Specific heat capacity of 551 J/(kg·K) |
| - | 800.0 °C | Specific heat capacity of 559 J/(kg·K) |
| - | 900.0 °C | Specific heat capacity of 565 J/(kg·K) |
| - | 1000.0 °C | Specific heat capacity of 571 J/(kg·K) |
| Thermal conductivity | 20.0 °C | Thermal conductivity of 11.4 - 12.5 W/(m·K) |
| - | 100.0 °C | Thermal conductivity of 12.8 W/(m·K) |
| - | 200.0 °C | Thermal conductivity of 14.6 W/(m·K) |
| - | 300.0 °C | Thermal conductivity of 16.3 W/(m·K) |
| - | 400.0 °C | Thermal conductivity of 17.9 W/(m·K) |
| - | 500.0 °C | Thermal conductivity of 17 - 19.5 W/(m·K) |
| - | 600.0 °C | Thermal conductivity of 21 W/(m·K) |
| - | 700.0 °C | Thermal conductivity of 22.6 W/(m·K) |
| - | 800.0 °C | Thermal conductivity of 24.1 W/(m·K) |
| - | 900.0 °C | Thermal conductivity of 25.6 W/(m·K) |
| - | 1000.0 °C | Thermal conductivity of 27 W/(m·K) |
| Thermal diffusivity | 20.0 °C | Thermal diffusivity of 3 mm²/s |
| - | 100.0 °C | Thermal diffusivity of 3.2 mm²/s |
| - | 200.0 °C | Thermal diffusivity of 3.5 mm²/s |
| - | 300.0 °C | Thermal diffusivity of 4 mm²/s |
| - | 400.0 °C | Thermal diffusivity of 4.1 mm²/s |
| - | 500.0 °C | Thermal diffusivity of 4.3 mm²/s |
| - | 600.0 °C | Thermal diffusivity of 4.5 mm²/s |
| - | 700.0 °C | Thermal diffusivity of 4.8 mm²/s |
| - | 800.0 °C | Thermal diffusivity of 5.2 mm²/s |
| - | 900.0 °C | Thermal diffusivity of 5.5 mm²/s |
| - | 1000.0 °C | Thermal diffusivity of 5.6 mm²/s |
SEW 470 Grade X12NiCrSi35-16 solution annealed (+AT) chemical
| Property | Value |
|---|---|
| Carbon | Carbon of 0.15 % |
| Chromium | Chromium of 15 - 17 % |
| Manganese | Manganese of 2 % |
| Nickel | Nickel of 33 - 37 % |
| Nitrogen | Nitrogen of 0.11 % |
| Phosphorus | Phosphorus of 0.05 % |
| Silicon | Silicon of 1 - 2 % |
| Sulfur | Sulfur of 0.015 % |
SEW 470 Grade X12NiCrSi35-16 solution annealed (+AT) electrical
| Property | Temperature | Value |
|---|---|---|
| Electrical resistivity | 20.0 °C | Electrical resistivity of 1E-6 - 1.04E-6 Ω·m |
| - | 100.0 °C | Electrical resistivity of 1.07E-6 Ω·m |
| - | 200.0 °C | Electrical resistivity of 1.11E-6 Ω·m |
| - | 300.0 °C | Electrical resistivity of 1.14E-6 Ω·m |
| - | 400.0 °C | Electrical resistivity of 1.17E-6 Ω·m |
| - | 500.0 °C | Electrical resistivity of 1.19E-6 Ω·m |
| - | 600.0 °C | Electrical resistivity of 1.22E-6 Ω·m |
| - | 700.0 °C | Electrical resistivity of 1.23E-6 Ω·m |
| - | 800.0 °C | Electrical resistivity of 1.25E-6 Ω·m |
| - | 900.0 °C | Electrical resistivity of 1.57E-6 Ω·m |
| - | 1000.0 °C | Electrical resistivity of 1.29E-6 Ω·m |
SEW 470 Grade X12NiCrSi35-16 solution annealed (+AT) mechanical
| Property | Temperature | Value | Comment |
|---|---|---|---|
| Elastic modulus | -100.0 °C | Elastic modulus of 201 GPa | - |
| - | 20.0 °C | Elastic modulus of 194 GPa | - |
| - | 100.0 °C | Elastic modulus of 189 GPa | - |
| - | 200.0 °C | Elastic modulus of 183 GPa | - |
| - | 300.0 °C | Elastic modulus of 177 GPa | - |
| - | 400.0 °C | Elastic modulus of 170 GPa | - |
| - | 500.0 °C | Elastic modulus of 163 GPa | - |
| - | 600.0 °C | Elastic modulus of 156 GPa | - |
| - | 700.0 °C | Elastic modulus of 149 GPa | - |
| - | 800.0 °C | Elastic modulus of 141 GPa | - |
| - | 900.0 °C | Elastic modulus of 134 GPa | - |
| - | 1000.0 °C | Elastic modulus of 127 GPa | - |
| Elongation | 20.0 °C | Elongation of 30 % | - |
| Elongation A80 | 20.0 °C | Elongation A80 of 28 % | - |
| Hardness, Brinell | 20.0 °C | Hardness, Brinell of 223 [-] | - |
| Poisson's ratio | 23.0 °C | Poisson's ratio of 0.3 [-] | Typical for Steel |
| Tensile strength | 20.0 °C | Tensile strength of 550 - 750 MPa | - |
| Yield strength Rp0.2 | 20.0 °C | Yield strength Rp0.2 of 230 MPa | - |
| Yield strength Rp1.0 | 20.0 °C | Yield strength Rp1.0 of 270 MPa | - |
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