Inconel 625
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
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. |
