This standard specifies the requirements relating to: Heat resisting alloy CO-WH1402 (CoCr22Ni22W15) Filler metal for welding for aerospace applications.
DS/EN 3888:2001 history
2001DS/EN 3888:2001 Aerospace series - Heat resisting alloy CO-WH1402 (CoCr22Ni22W15) - Filler metal for welding