Steel ST3CP GOST 380-94 vs Steel ST3PC GOST 380-94
Property comparison of Steel ST3CP GOST 380-94 and Steel ST3PC GOST 380-94, both carbon steel.
| Property | Steel ST3CP GOST 380-94 | Steel ST3PC GOST 380-94 | Difference |
|---|---|---|---|
| Yield strength | 255 MPa | 245 MPa | -4% |
| Tensile strength | 380 MPa | 370 MPa | -3% |
| Elongation | 26 % | 26 % | 0% |
| Elastic modulus | 201,000 MPa | 201,000 MPa | 0% |
| Shear modulus | 78,000 MPa | 78,000 MPa | 0% |
| Poisson ratio | 0.29 | 0.29 | 0% |
| Density | 7,856 kg/m³ | 7,856 kg/m³ | 0% |
| Thermal conductivity | 65.4 W/m·K | 65.4 W/m·K | 0% |
| Specific heat | 457 J/kg·K | 457 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 ST3PC GOST 380-94 relative to Steel ST3CP GOST 380-94. 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
- standard
- GOST
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