AECMA PREN 2166-1999 Heat Resisting Cobalt Base Alloy CO-P92-HT Annealed Bars and Wires D Less Than or Equal to 4 mm Aerospace Series Edition 2 [Refer To: ASD-STAN PREN 4569]
This standard specifies the required characteristics for lamp, code 31 1, used on-board aircraft.
It shall be used together with EN 2756.
AECMA PREN 2166-1999 history
1999AECMA PREN 2166-1999 Heat Resisting Cobalt Base Alloy CO-P92-HT Annealed Bars and Wires D Less Than or Equal to 4 mm Aerospace Series Edition 2 [Refer To: ASD-STAN PREN 4569]
1994AECMA PREN 2166-1994 Aerospace Series Heat Resisting Alloy CO-PH4101 Vacuum Melted Solution Treated Wire D Less Than or Equal to 4 mm Issue EN
1980AECMA PREN 2166-1980 Heat Resisting Cobalt Base Alloy CO-P92-HT Annealed Bars and Wires D Less Than or Equal to 4 mm Aerospace Series Edition 1