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UNS N06625
Description
Used in aerospace and marine engineering, pollution-control equipment, chemical processing, and nuclear reactors, Inconel 625 is especially resistant to pitting and crevice corrosion. A nickel-chromium-molybdenum alloy with an addition of niobium that works with the molybdenum to stiffen the alloys matrix providing high strength without a strengthening heat treatment.
Forms in Stock
- Pipe
- Fittings
- Flanges
Specifications
| Smls Pipe | ½”-8″ | 10s, 40s, 80s | ASTM/ASME 167 |
| B/W Fittings | ½”-8″ | 10s, 40s, 80s | ASTM/ASME 366 |
| Flanges | ½”-8″ | 150#, 300#, 600# | ASTM/ASME 564 |
Limiting Chemical Composition, %
| Ni…58.0 min. | C….0.10 max. |
| Cr….20.0 – 23.0. | Mn…0.50 max. |
| Mo…8.0 – 10.0 | Si…0.50 max. |
| Nb + Ta…3.15 – 4.15 | S…0.015 max. |
| Fe…5.0 max. | P…0.015 max. |
| Ti…0.40 max. | Al…0.40 max. |