Steel 03N12Ch5M3TL GOST 977-88 vs Steel 08GDNFL GOST 977-88
Property comparison of Steel 03N12Ch5M3TL GOST 977-88 and Steel 08GDNFL GOST 977-88, both carbon steel.
| Property | Steel 03N12Ch5M3TL GOST 977-88 | Steel 08GDNFL GOST 977-88 | Difference |
|---|---|---|---|
| Yield strength | 1,275 MPa | 343 MPa | -73% |
| Tensile strength | 1,324 MPa | 441 MPa | -67% |
| Elongation | 8 % | 18 % | +125% |
| Elastic modulus | 200,000 MPa | 212,000 MPa | +6% |
| Shear modulus | 77,000 MPa | 82,000 MPa | +6% |
| Poisson ratio | 0.3 | 0.29 | -3% |
| Density | 7,820 kg/m³ | 7,820 kg/m³ | 0% |
| Thermal conductivity | 51.9 W/m·K | 70 W/m·K | +35% |
| Specific heat | 453 J/kg·K | 454 J/kg·K | 0% |
| Coefficient of thermal expansion | 0.000012 1/K | 0.000012 1/K | 0% |
| Melting point | 1,480 °C | 1,480 °C | 0% |
Difference is Steel 08GDNFL GOST 977-88 relative to Steel 03N12Ch5M3TL GOST 977-88. Values are taken from the representative row of each material; both materials may have multiple heat treatments or conditions on their individual pages.
Identification
- standard
- GOST
- heat treatment
- Quenched and tempered
- standard
- GOST
- heat treatment
- normalized
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