2002DIN EN 4339:2002-07 Aerospace series - Heat resisting alloy CO-WH4002 (CoCr29W9) - Filler metal for welding; Wire and rod; German version EN 4339:2001
2002DIN EN 4339:2002 Aerospace series - Heat resisting alloy CO-WH4002 (CoCr29W9) - Filler metal for welding; Wire and rod; German version EN 4339:2001