Part of Engineering Database. 375 reference tables, deterministic calculators, and Engineering AI. Sign up free
CSN 17255 vs CSN 17256
Property comparison of CSN 17255 and CSN 17256, both carbon steel.
| Property | CSN 17255 | CSN 17256 | Difference |
|---|---|---|---|
| Yield strength | 250 MPa | 230 MPa | -8% |
| Tensile strength | 600 MPa | 500 MPa | -17% |
| Elongation | 30 % | 30 % | 0% |
| Elastic modulus | 206,000 MPa | 206,000 MPa | 0% |
| Shear modulus | 80,000 MPa | 80,000 MPa | 0% |
| Poisson ratio | 0.3 | 0.3 | 0% |
| Density | 7,860 kg/m³ | 7,860 kg/m³ | 0% |
| Thermal conductivity | 51.9 W/m·K | 51.9 W/m·K | 0% |
| Specific heat | 460 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 CSN 17256 relative to CSN 17255. Values are taken from the representative row of each material; both materials may have multiple heat treatments or conditions on their individual pages.
Identification
CSN 17255
- standard
- CSN
- heat treatment
- normalized
CSN 17256
- standard
- CSN
- heat treatment
- normalized
What else is in Engineering Database
Iron Engine ↗Engineering AI at ironengine.ai
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