INCONEL 625
(UNS N06625)
AVAILABILITY:
Seamless Pipe: 1/2”-8” sch10s | sch40s | sch80s | sch160 | ASTM / ASME B/SB-444
Butt-Weld Fittings: 1/2”-8” sch10s | sch40s | sch80s | ASTM / ASME B/SB-366
Flanges: 1/2”-12” 150# | 300# | 600# | 900# | 1500# | ASTM / ASME B/SB-564
Bar: 1/2"-6" | ASTM / ASME B/SB-446
Plate: 1/4"-2" Thick | ASTM / ASME B/SB-443
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.
CHEMICAL COMPOSITION %,
| Ni | Cr | Mo | Nb+Ta | Fe | Ti | C | Mn | Si | P | Ai | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MIN | MAX | MAX | MAX | MAX | MAX | MAX | MAX | ||||
| 58.0 | 20.0-23 | 8.0 - 10.0 | 3.15 - 4.15 | 5.0 | 0.40 | 0.10 | 0.50 | 0.015 | 0.015 | 0.40 |