DIN 17205 Grade GS-34CrNiMo6 quenched in a liquid medium and tempered, strength grade II
DIN 17205 Grade GS-34CrNiMo6 quenched in a liquid medium and tempered, strength grade II introduction
The material GS-34 CrNiMo 6 is applicable up to 300 degrees C, in, among other things, the vehicle and gear manufacturing for highly stressed components.
Equivalent material: DIN G35CrNiMo6-6(1.6579), DIN 1.6582, DIN 34CrNiMo6, AFNOR 35NCD6, AFNOR 34CrNiMo8, BS 817M40, BS 816M40, BS EN24, UNI 35NiCrMo6(KB), SS 2541, UNE F.127, AISI 4340, AISI 4337, SAE 4340, SAE 4337, JIS SNCM447, JIS SNCM431, EN 34CrNiMo6, EN 1.6582, GOST 38Ch2N2MA, ASTM 4337, IS 40Ni2Cr1Mo28
DIN 17205 Grade GS-34CrNiMo6 quenched in a liquid medium and tempered, strength grade II general
| Property |
Temperature |
Value |
| Density |
20.0 °C |
Density of 7.85 g/cm³ |
DIN 17205 Grade GS-34CrNiMo6 quenched in a liquid medium and tempered, strength grade II thermal
| Property |
Temperature |
Value |
Comment |
| Coefficient of thermal expansion |
100.0 °C |
Coefficient of thermal expansion of 1.1E-5 1/K |
- |
| - |
200.0 °C |
Coefficient of thermal expansion of 1.2E-5 1/K |
- |
| - |
300.0 °C |
Coefficient of thermal expansion of 1.3E-5 1/K |
- |
| Max service temperature, long |
- |
Max service temperature, long of 0 - 300 °C |
- |
| Melting point |
- |
Melting point of 1382 - 1529 °C |
Typical for Nickel Chromium Molybdenum Steel |
| Thermal conductivity |
20.0 °C |
Thermal conductivity of 34 - 54 W/(m·K) |
Typical for Nickel Chromium Molybdenum Steel |
DIN 17205 Grade GS-34CrNiMo6 quenched in a liquid medium and tempered, strength grade II chemical
| Property |
Value |
| Carbon |
Carbon of 0.3 - 0.37 % |
| Chromium |
Chromium of 1.4 - 1.7 % |
| Manganese |
Manganese of 0.6 - 1 % |
| Molybdenum |
Molybdenum of 0.2 - 0.3 % |
| Nickel |
Nickel of 1.4 - 1.7 % |
| Phosphorus |
Phosphorus of 0.02 % |
| Silicon |
Silicon of 0.6 % |
| Sulfur |
Sulfur of 0.015 % |
DIN 17205 Grade GS-34CrNiMo6 quenched in a liquid medium and tempered, strength grade II mechanical
| Property |
Temperature |
Value |
Comment |
| Elastic modulus |
20.0 °C |
Elastic modulus of 211 GPa |
- |
| - |
100.0 °C |
Elastic modulus of 204 GPa |
- |
| - |
200.0 °C |
Elastic modulus of 196 GPa |
- |
| - |
300.0 °C |
Elastic modulus of 186 GPa |
- |
| Elongation |
20.0 °C |
Elongation of 10 % |
- |
| Poisson's ratio |
20.0 °C |
Poisson's ratio of 0.29 [-] |
Typical for Nickel Chromium Molybdenum Steel |
| Tensile strength |
20.0 °C |
Tensile strength of 900 - 1100 MPa |
- |
| Yield strength Rp0.2 |
20.0 °C |
Yield strength Rp0.2 of 800 MPa |
- |
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