AMS specifications for Superalloys Thru 5545


The Principal Metals website allows you to cross-reference more than 1500 AMS specifications to learn the family, grade & product form they call out. Specifications include:

  • AMS 4544
  • AMS 4574
  • AMS 4575
  • AMS 4674
  • AMS 4675
  • AMS 4676
  • AMS 4677
  • AMS 4730
  • AMS 4731
  • AMS 5221
  • AMS 5531
  • AMS 5532
  • AMS 5536
  • AMS 5537
  • AMS 5540
  • AMS 5541
  • AMS 5542
  • AMS 5544
  • AMS 5545
To start your search, simply click on the "Specifications" button in the toolbar to your left.

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