Part of Engineering Database. 375 reference tables, deterministic calculators, and Engineering AI. Sign up free
ATI W-722 vs Haynes 282
Property comparison of ATI W-722 and Haynes 282, both nickel alloy.
| Property | ATI W-722 | Haynes 282 | Difference |
|---|---|---|---|
| Yield strength | 655 MPa | 384 MPa | -41% |
| Tensile strength | 1,000 MPa | 839 MPa | -16% |
| Elongation | 15 % | 59 % | +293% |
| Density | 8,320 kg/m³ | 8,270 kg/m³ | -1% |
Difference is Haynes 282 relative to ATI W-722. Values are taken from the representative row of each material; both materials may have multiple heat treatments or conditions on their individual pages.
Identification
ATI W-722
- grade
- Ni-Cr-Fe-Ti (N07722)
- standard
- UNS N07722
- heat treatment
- Aged (bar)
Haynes 282
- grade
- 282
- standard
- Haynes International Datasheet H-3173
- heat treatment
- Annealed
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