Steel 25L GOST 977-88 vs Steel 30 GOST 1050-88
Property comparison of Steel 25L GOST 977-88 and Steel 30 GOST 1050-88, both carbon steel.
| Property | Steel 25L GOST 977-88 | Steel 30 GOST 1050-88 | Difference |
|---|---|---|---|
| Yield strength | 235 MPa | 340 MPa | +45% |
| Tensile strength | 441 MPa | 560 MPa | +27% |
| Elongation | 19 % | 7 % | -63% |
| Elastic modulus | 205,000 MPa | 200,000 MPa | -2% |
| Shear modulus | 79,000 MPa | 77,000 MPa | -3% |
| Poisson ratio | 0.3 | 0.3 | 0% |
| Density | 7,830 kg/m³ | 7,850 kg/m³ | 0% |
| Thermal conductivity | 63.5 W/m·K | 61.6 W/m·K | -3% |
| Specific heat | 458 J/kg·K | 460 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 30 GOST 1050-88 relative to Steel 25L 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
- normalized
- standard
- GOST
- heat treatment
- Cold working
What else is in Engineering Database
AI built for engineering. Searches the engineering database, performs calculations, gives source-backed engineering insights.
Get started for free ↗Reference Data375 engineering tablesMaterial properties, pipe and shape dimensions, code tables, and electrical ratings across mechanical, civil, chemical, electrical, materials, and manufacturing engineering.
Browse dataCalculatorsDeterministic engineering calculatorsSizing, checking, and conversion tools that run against the reference tables. Inputs are code-compliant, outputs are traceable to the source standard.
Browse calculators