DIN 17465 Grade GX40CrNiSi25-12 cast condition
DIN 17465 Grade GX40CrNiSi25-12 cast condition introduction
G-X 40 CrNiSi 25 12, especially applicable for units with high mechanical loading, like chain links and shaking chanel.
resistance:
- in oxidising burning atmosphere: 1100°C
- in reductive burning atmosphere: 1040°C
- in oxidising sulfureous gas: 1080°C
- in reductive sulfureous gas: 750°C
Equivalent material: CSN 422936, BS 309C30, GOST 40Ch24N12SL, UNI GX35CrNi25-12, JIS SCH13A, JIS SCH17, STAS T35NiCr260, ASTM HH, DIN 1.4837, BS 309C32, JIS SCH13, JIS SCS17, EN GX40CrNiSi25-12, EN 1.4837, ASTM Grade HH30, ASTM Grade HH33
DIN 17465 Grade GX40CrNiSi25-12 cast condition general
| Property |
Temperature |
Value |
| Density |
20.0 °C |
Density of 7.8 g/cm³ |
DIN 17465 Grade GX40CrNiSi25-12 cast condition thermal
| Property |
Temperature |
Value |
Comment |
| Coefficient of thermal expansion |
400.0 °C |
Coefficient of thermal expansion of 1.75E-5 1/K |
- |
| - |
800.0 °C |
Coefficient of thermal expansion of 1.85E-5 1/K |
- |
| - |
1000.0 °C |
Coefficient of thermal expansion of 1.9E-5 1/K |
- |
| - |
1200.0 °C |
Coefficient of thermal expansion of 1.95E-5 1/K |
- |
| Max service temperature, long |
- |
Max service temperature, long of 0 - 1100 °C |
- |
| Melting point |
- |
Melting point of 1230 - 1480 °C |
Typical for Austenitic Stainless Steel |
| Specific heat capacity |
20.0 °C |
Specific heat capacity of 500 J/(kg·K) |
- |
| Thermal conductivity |
20.0 °C |
Thermal conductivity of 14.6 W/(m·K) |
- |
DIN 17465 Grade GX40CrNiSi25-12 cast condition chemical
| Property |
Value |
| Carbon |
Carbon of 0.3 - 0.5 % |
| Chromium |
Chromium of 24 - 26 % |
| Manganese |
Manganese of 1.5 % |
| Nickel |
Nickel of 11 - 14 % |
| Phosphorus |
Phosphorus of 0.04 % |
| Silicon |
Silicon of 1 - 2.5 % |
| Sulfur |
Sulfur of 0.03 % |
DIN 17465 Grade GX40CrNiSi25-12 cast condition electrical
| Property |
Temperature |
Value |
| Electrical resistivity |
20.0 °C |
Electrical resistivity of 8.8E-7 Ω·m |
DIN 17465 Grade GX40CrNiSi25-12 cast condition 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 7 % |
- |
| 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 MPa |
- |
| Yield strength Rp0.2 |
20.0 °C |
Yield strength Rp0.2 of 230 MPa |
- |
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