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SAE AMS7490

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SAE AMS7490 Revision Q, January 1, 2009 Rings, Flash Welded Corrosion and Heat-Resistant Austenitic Steels, Austenitic-Type Iron, Nickel or Cobalt Alloys, or Precipitation-Hardenable Alloys
Quantity

Description / Abstract: Form

This specification covers flash welded rings made of corrosion and heat-resistant austenitic steels and austenitic-type iron, nickel, or cobalt alloys, or precipitation-hardenable alloys.

Application

These rings have been used typically for parts, such as flanged casing and seal rings, requiring both corrosion and heat resistance, but usage is not limited to such applications.