Inconel® is a family of austenite nickel-chromium-based superalloys. The name is a trademark of Special Metals Corporation, a wholly owned subsidiary of Precision Castparts Corp.

Inconel® alloys are oxidation and corrosion resistant materials well suited for service in extreme environments subjected to pressure and heat. When heated, Inconel® forms a thick, stable, passivating oxide layer protecting the surface from further attack. Inconel retains strength over a wide temperature range, attractive for high temperature applications where aluminum and steel would succumb to creep as a result of thermally induced crystal vacancies. Inconel’s high temperature strength is developed by solid solution strengthening or precipitation strengthening, depending on the alloy.

THE FOLLOWING ALLOYS ARE AVAILABLE:

  • ALLOY 600 N06600 B366 (REF), B/SB 564, AMS 5665 B/SB 166
  • ALLOY 601 N06601 AMS 5715 B/SB 166
  • ALLOY 625 N06625 B366 (REF), B/SB 564, AMS 5666 B/SB 446

Alloys listed above are available from ½” – 50″ We also offer these grades from other mills and will not carry the ® registered brand.