WRC Bulletins

• WRC 582

  Recognition of UNS S34752 (Advanced 347 AP) Alloy in API 579-1/ASME FFS-1 and API Std 530

• WRC 576

  Recognition of UNS K91060 (Alloy 115, aka T115) Alloy in API 579-1/ASME FFS-1 and API Std 530

• WRC 558

  Recognition of UNS S34751 (347LN, aka 347AP) Alloy in API 579-1/ASME FFS-1 and API Std 530 - 2nd Edition

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