SAE AMS7897B
Tungsten Forgings, Pressed, Sintered, and Forged(NONCURRENT Mar 1994)
This specification covers tungsten in theh form of forgings produced from billets processed by isostatically cold pressing, utilizing hydrogen reduced tungsten powder, and high-temperature sintering.
History:Standard | Published | Revision | Status |
---|---|---|---|
AMS7897C | 2002-07-25 | Latest | |
AMS7897B | 1994-03-01 | Historical | |
AMS7897A | 1992-04-01 | Historical | |
AMS7897 | 1966-09-01 | Historical |