PREN 4574-1999
Aerospace Series Heat Resisting Alloy FE-PA4901 (X12CrNiCoMoW21-20) Solution Treated and Precipitation Treated Forgings De Less Than or Equal to 100 mm (Edition P1)

Standard No.

PREN 4574-1999

Release Date

1999

Published By

ASD-STAN - Aerospace and Defence Industries Association of Europe - Standardization

Latest

PREN 4574-1999

PREN 4574-1999 history

• 1999 PREN 4574-1999 Aerospace Series Heat Resisting Alloy FE-PA4901 (X12CrNiCoMoW21-20) Solution Treated and Precipitation Treated Forgings De Less Than or Equal to 100 mm (Edition P1)