Part of Engineering Database. 375 reference tables, deterministic calculators, and Engineering AI. Sign up free
CSN 13221 vs CSN 13242
Property comparison of CSN 13221 and CSN 13242, both carbon steel.
| Property | CSN 13221 | CSN 13242 | Difference |
|---|---|---|---|
| Yield strength | 440 MPa | 685 MPa | +56% |
| Tensile strength | 680 MPa | 880 MPa | +29% |
| Elongation | 20 % | 12 % | -40% |
| 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 | 457 J/kg·K | 463 J/kg·K | +1% |
| 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 13242 relative to CSN 13221. 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 13221
- standard
- CSN
- heat treatment
- normalized
CSN 13242
- standard
- CSN
- heat treatment
- —
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