SAE AMS5893B

SAE AMS5893B Iron-Nickel Alloy, Bars, Forgings, and Rings 42Fe - 37.5Ni - 14Co - 4.8 (Cb + Ta)(Nb + Ta) - 1.6Ti Solution Heat Treated, Short-Time Precipitation Hardenable Multiple Melted, High Temperature, Low Expansion
standard by SAE International, 02/09/2012

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Full Description

This specification covers an iron-nickel alloy in the form of bars, forgings, flash welded rings, and stock for forging, flash welded rings, or heading.

These products have been used typically for parts requiring a combination of high strength and low expansion properties up to 1200 mDF (649 mDC), but usage is not limited to such applications.