Nickel Alloys

Alloy 825’s corrosion resistance in a wide range of oxidising and non-oxidising acids is far better than might have been anticipated.

Outside of aerospace, the largest single market for Alloy 718 is in assorted Oil & Gas applications.

Alloy 925 is a precipitation-hardened version of Alloy 825.

Alloy 718 is a high-strength, corrosion-resistant nickel chromium alloy.

API 6A CRA is a supplement to API 6A, covering a group of high performance alloys – specifically age-hardened nickel alloys.

Alloy 825 and Alloy 925 are nearly identical in composition, but Alloy 925 is appreciably higher strength.

Alloy 625 and Alloy 725 are nearly identical in composition, but Alloy 725 is appreciably higher strength.

With such a wide range of different alloys available, it is quite possible that several may all be suitable for a given application.

Nickel-Copper alloys are those where copper is the main alloying element to a base nickel composition.

Inconel is a trademark belonging to Special Metal Inc and applied to a family of nickel – chrome alloys.

Incoloy is a trademark belonging to Special Metal Inc and applied to a family of nickel – iron – chrome alloys.

Monel is a trademark belonging to Special Metal Inc and applied to a family of nickel – copper alloys.