AECMA PREN 2165-1999 Heat Resisting Cobalt Base Alloy CO-P92-HT Annealed Sheets and Strips a Less Than or Equal to 3 mm Aerospace Series Edition 2 [Refer To: ASD-STAN PREN 4568]
The text of this standard , whick exists in thress equivalent versions has been drawn up under the responsibility of AECMA and has been circulated to Official Services. Any reservations expressed by Official Services and not resolved in this issue, have been incorporated in the history sheet which has accompanied this prEN to CEN.
AECMA PREN 2165-1999 history
1999AECMA PREN 2165-1999 Heat Resisting Cobalt Base Alloy CO-P92-HT Annealed Sheets and Strips a Less Than or Equal to 3 mm Aerospace Series Edition 2 [Refer To: ASD-STAN PREN 4568]
1994AECMA PREN 2165-1994 Aerospace Series Heat Resisting Alloy CO-PH4101 Vacuum Melted Solution Treated Sheet and Strip a Less Than or Equal to 6 mm Issue EN
1980AECMA PREN 2165-1980 Heat Resisting Cobalt Base Alloy CO-P92-HT Annealed Sheets and Strips a Less Than or Equal to 3 mm Aerospace Series Edition 1