DIN 1681 Grade GS-52 heat treated
DIN 1681 Grade GS-52 heat treated introduction
GS-52 for castings without special stress with good wearing properties: application in the crane and conveyor system construction, in the construction of tools and processing machines, for construction machines, e.g. crawler pads, spring tension plates, crawler chain links, differential casings, brake discs. For castings with static or dynamic stress: application for cog wheels, toothed rims, eccentric wheels, drive tumblers, centre pivots, crawler chain links, clutch bodies, ball races, front walls, buffer discs, buffer heads. Limited suitability for surface hardening. Application for temperatures between -10 and +300 °C.
Equivalent material: BDS 35LIII, AFNOR 280-480-M-81, BS A2, GOST 35L-III, ISO 26-52, PN LII500, STAS OT500-3, MSZ Aö.500FK, DIN 1.0552, DIN GE260, JIS SC480, EN 1.0552
DIN 1681 Grade GS-52 heat treated general
| Property |
Temperature |
Value |
| Density |
20.0 °C |
Density of 7.85 g/cm³ |
DIN 1681 Grade GS-52 heat treated thermal
| Property |
Temperature |
Value |
Comment |
| Coefficient of thermal expansion |
23.0 °C |
Coefficient of thermal expansion of 1.32E-5 - 1.38E-5 1/K |
Typical for Low Carbon Steel |
| Max service temperature |
- |
Max service temperature of 500 °C |
Typical for Carbon Steel |
| Max service temperature, long |
- |
Max service temperature, long of -10 - 300 °C |
- |
| Melting point |
- |
Melting point of 1480 - 1526 °C |
Typical for Low Carbon Steel |
| Specific heat capacity |
20.0 °C |
Specific heat capacity of 460 J/(kg·K) |
- |
| Thermal conductivity |
20.0 °C |
Thermal conductivity of 53 W/(m·K) |
- |
DIN 1681 Grade GS-52 heat treated magnetic
| Property |
Value |
Comment |
| Curie temperature |
Curie temperature of 770 °C |
Typical for Low Carbon Steel |
DIN 1681 Grade GS-52 heat treated electrical
| Property |
Temperature |
Value |
Comment |
| Electrical resistivity |
23.0 °C |
Electrical resistivity of 1.43E-7 - 1.74E-7 Ω·m |
Typical for Carbon Steel |
DIN 1681 Grade GS-52 heat treated mechanical
| Property |
Temperature |
Value |
Comment |
| Elastic modulus |
20.0 °C |
Elastic modulus of 195 GPa |
- |
| Elongation |
20.0 °C |
Elongation of 18 % |
- |
| Poisson's ratio |
23.0 °C |
Poisson's ratio of 0.29 [-] |
Typical for Low Carbon Steel |
| Reduction of area |
20.0 °C |
Reduction of area of 25 % |
- |
| Shear modulus |
23.0 °C |
Shear modulus of 82 GPa |
Typical for Low Carbon Steel |
| Tensile strength |
20.0 °C |
Tensile strength of 520 MPa |
- |
| Yield strength |
20.0 °C |
Yield strength of 260 MPa |
- |
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