DIN 17465 Grade GX40CrSi29 cast condition
DIN 17465 Grade GX40CrSi29 cast condition introduction
G-X 40 SiCr 29, because of its relatively high resistance of scaling basically applicaple for burn drums, flame jets and flame pot, flame rood, annealing retorts. Furthermore for agitation arms and agitation sprockets, chute and protecting ring segments, hot plates, inset boxes, annealing snail, crucible and transport rolls.
resistance:
- in oxidising burning atmosphere: 1150°C
- in reductive burning atmosphere: 1100°C
- in oxidising sulfureous gas: 1120°C
- in reductive sulfureous gas: 1080°C
Equivalent material: UNI GX35Cr28, JIS SCH2, MSZ 40CrSi29, ASTM HC, DIN 1.4510, DIN X3CrTi17, DIN X6CrTi17, AISI 439, SAE 439, JIS SUS430LX, JIS SUS430LXTP, JIS SUS430LXTB, JIS SUSXM8TB, EN X3CrTi17, EN 1.4510, UNS S43036
DIN 17465 Grade GX40CrSi29 cast condition general
| Property |
Temperature |
Value |
| Density |
20.0 °C |
Density of 7.5 g/cm³ |
DIN 17465 Grade GX40CrSi29 cast condition thermal
| Property |
Temperature |
Value |
Comment |
| Coefficient of thermal expansion |
400.0 °C |
Coefficient of thermal expansion of 1.15E-5 1/K |
- |
| - |
800.0 °C |
Coefficient of thermal expansion of 1.4E-5 1/K |
- |
| - |
1000.0 °C |
Coefficient of thermal expansion of 1.6E-5 1/K |
- |
| Max service temperature, long |
- |
Max service temperature, long of 0 - 1150 °C |
- |
| Melting point |
- |
Melting point of 1425 - 1530 °C |
Typical for Ferritic Stainless Steel |
| Specific heat capacity |
20.0 °C |
Specific heat capacity of 500 J/(kg·K) |
- |
| Thermal conductivity |
20.0 °C |
Thermal conductivity of 18.8 W/(m·K) |
- |
DIN 17465 Grade GX40CrSi29 cast condition chemical
| Property |
Value |
| Carbon |
Carbon of 0.3 - 0.45 % |
| Chromium |
Chromium of 27 - 30 % |
| Manganese |
Manganese of 0.5 - 1 % |
| Phosphorus |
Phosphorus of 0.04 % |
| Silicon |
Silicon of 1 - 2.5 % |
| Sulfur |
Sulfur of 0.03 % |
DIN 17465 Grade GX40CrSi29 cast condition electrical
| Property |
Temperature |
Value |
Comment |
| Electrical resistivity |
23.0 °C |
Electrical resistivity of 6E-7 - 7.5E-7 Ω·m |
Typical for Ferritic Stainless Steel |
DIN 17465 Grade GX40CrSi29 cast condition mechanical
| Property |
Temperature |
Value |
Comment |
| Elastic modulus |
23.0 °C |
Elastic modulus of 220 GPa |
Typical for Ferritic Stainless Steel |
| Hardness, Brinell |
20.0 °C |
Hardness, Brinell of 200 - 300 [-] |
- |
| Poisson's ratio |
23.0 °C |
Poisson's ratio of 0.3 [-] |
Typical for Ferritic Stainless Steel |
| Shear modulus |
23.0 °C |
Shear modulus of 77 GPa |
Typical for Ferritic Stainless Steel |
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