Austentitic stainless steel

Details Austentitic stainless steel Austentitic stainless steel

1988-03-17

1990-03-27

Sheehan, John P.

Alloys or metallic compositions

Containing over 50 per cent metal but no base metal

Iron containing

C22C 3000

Patent

active

049118862

ABSTRACT:
An austenitic alloy is provided having a desirable combination of properties by melting an alloy containing 25 to 27 weight percent chromium, 20 to 40 weight percent nickel, 5 to 7.0 percent molybdenum, 0.25 to 0.30 weight percent nitrogen, and the balance iron and incidental impurities. The alloys exhibit a CCCT value of greater than 49 degrees Centigrade, together with other desirable properties, can be so produced, while maintaining the level of resistance to stress corrosion cracking at a level higher than that of AISI Type 316L stainless steel.

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