SEW 395 Grade GX12CrNi18-11 solution heat-treated and quenched
SEW 395 Grade GX12CrNi18-11 solution heat-treated and quenched introduction
The fully austenitic material G-X 12 CrNi 18 11 possesses a defined low value of the relative magnetic permeability of 1.01 maximum (for castings with a wall thickness of up to 50 mm). It is applied for construction components which an interference or shielding of a magnetic field must not occur at. Toughness and corrosion-resistance of this material are very good, the cutting machinability is good, welding is possible.
Equivalent material: ISO GX12CrNi18-11, DIN 1.4312, DIN GX10CrNi18-8, AFNOR Z10CN18.9M, BS 302C25, JIS SCS12, JIS SCS13A, EN 1.4312
SEW 395 Grade GX12CrNi18-11 solution heat-treated and quenched general
| Property |
Temperature |
Value |
| Density |
20.0 °C |
Density of 7.9 g/cm³ |
SEW 395 Grade GX12CrNi18-11 solution heat-treated and quenched thermal
| Property |
Temperature |
Value |
Comment |
| Coefficient of thermal expansion |
100.0 °C |
Coefficient of thermal expansion of 1.65E-5 1/K |
- |
| - |
200.0 °C |
Coefficient of thermal expansion of 1.75E-5 1/K |
- |
| - |
300.0 °C |
Coefficient of thermal expansion of 1.75E-5 1/K |
- |
| Melting point |
- |
Melting point of 1230 - 1480 °C |
Typical for Austenitic Stainless Steel |
| Specific heat capacity |
23.0 °C |
Specific heat capacity of 440 J/(kg·K) |
Typical for Austenitic Stainless Steel |
| Thermal conductivity |
20.0 °C |
Thermal conductivity of 15 W/(m·K) |
- |
SEW 395 Grade GX12CrNi18-11 solution heat-treated and quenched chemical
| Property |
Value |
| Carbon |
Carbon of 0.15 % |
| Chromium |
Chromium of 16.5 - 18.5 % |
| Manganese |
Manganese of 2 % |
| Molybdenum |
Molybdenum of 0.75 % |
| Nickel |
Nickel of 10 - 12 % |
| Phosphorus |
Phosphorus of 0.05 % |
| Silicon |
Silicon of 1 % |
| Sulfur |
Sulfur of 0.03 % |
SEW 395 Grade GX12CrNi18-11 solution heat-treated and quenched electrical
| Property |
Temperature |
Value |
| Electrical resistivity |
20.0 °C |
Electrical resistivity of 7.3E-7 Ω·m |
SEW 395 Grade GX12CrNi18-11 solution heat-treated and quenched mechanical
| Property |
Temperature |
Value |
Comment |
| Elastic modulus |
23.0 °C |
Elastic modulus of 195 GPa |
Typical for Austenitic Stainless Steel |
| Elongation |
20.0 °C |
Elongation of 20 % |
- |
| 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 440 - 590 MPa |
- |
| Yield strength Rp0.2 |
20.0 °C |
Yield strength Rp0.2 of 195 MPa |
- |
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