AMS-5721 › Historical Revision Information
Steel Corrosion and Heat Resistant, Bars 20cr 9ni 1.4mo 1.4w(B+Ta) 0.22ti (Cancelled Apr 1991)
Steel Corrosion and Heat Resistant, Bars 20cr 9ni 1.4mo 1.4w(B+Ta) 0.22ti (Cancelled Apr 1991)
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Document Number
AMS5721C
Revision Level
CANC REVISION C
Status
Cancelled
Publication Date
Oct. 1, 1991
Page Count
1 page