SAE AMS7493L
SAE AMS7493L 2003-JAN-01 Rngs Flash Welded Ferrtc and Martenstc Corroson-Resstant Steels
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Form:
This specification covers flash welded rings made of ferritic and martensitic corrosion-resistant steels.
Application:
These rings have been used typically for parts, such as flanges, cases, and seal rings, requiring both corrosion and moderate heat resistance, but usage is not limited to such applications.