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ATI 601 (UNS N06601) vs ATI 690
Property comparison of ATI 601 (UNS N06601) and ATI 690, both nickel alloy.
| Property | ATI 601 (UNS N06601) | ATI 690 | Difference |
|---|---|---|---|
| Yield strength | 250 MPa | 241 MPa | -4% |
| Tensile strength | 670 MPa | 585 MPa | -13% |
| Elongation | 55 % | 45 % | -18% |
| Density | 8,050 kg/m³ | 8,190 kg/m³ | +2% |
Difference is ATI 690 relative to ATI 601 (UNS N06601). 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 601 (UNS N06601)
- grade
- N06601
- standard
- ATI Technical Data Sheet
- heat treatment
- Solution Treated 1149C (2100F)
ATI 690
- grade
- Ni-Cr-Fe (N06690)
- standard
- ASME SB-166; ASTM B-166
- heat treatment
- Annealed (bar)
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