Inconel, Waspalloy, Hastelloy & Incoloy, High Temperature & Special Purpose Alloys


Principal supplies Inconel, Incoloy, & Hastelloy Alloys including:

  • Inconel 600
  • Inconel 625
  • Inconel 718
  • Inconel X750
  • Incoloy 800
  • Incoloy 825
  • Incoloy 800H
  • Incoloy 800HT
  • Incoloy 840
  • Hastelloy X
  • Nimonic
  • Udimet
  • Nistelle [(tm) Deloro Stellite, Inc.]
  • Tophet
  • Sinox
  • Superinphy
  • Ferry Alloys
  • Ni-Span(Nispan)
in Sheet, Plate, Bar, (round, flat, hexagons & square) Pipe, Tube (seamless & welded) & Forgings (seamless rolled & contour rings & open die forged).

Principal Metals is a leading worldwide supplier of specialty metals. Combining our vast inventory with a wide range of fabrication capabilities, we are often able to meet your requirements when no other supplier can.

In addition to highlighting the products we offer, our website gives you access to a tremendous diversity of information designed to help you every day. We hope that you find what you need during your visit and that you take a moment to bookmark our site.

As an active customer of Principal, we offer you free access to our in-house library and we are always willing to fax or Email additional data to you.

For your convenience, we accept Visa, MasterCard & American Express.

Shipping From:
Boston | Chicago | Detroit | Houston | Los Angeles | Seattle

For Central Sales Office,
Call: 978.688.9800
or Fax: 978.688.9898

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