Bombardier Certificate of Approval News

Acciarerie Valbruna and all subsidiaries have been awarded the Bombardier Certificate of Approval for:

  • AEROVAL V174 alias 17-4PH (AISI 630, 1.4548) according to spec. AMS 5643 (latest revision) for Air Melted material
  • AEROVAL V155 alias 15-5PH (UNS S15500, 1.4545) according to spec. AMS 5659 (latest revision) for Consumable Electrode Remelted material (both VAR & ESR).  
Download document