Hastelloy® C-22® Specifications

Explore the specifications and approvals for Hastelloy® C-22® products.

Hastelloy® C-22® is covered by ASME, ASTM, AWS, DIN 17744 No.2.4602, and TUV Werkstoffblatt 479 specifications.

ASME & ASTM Specifications for Hastelloy C-22

The American Society for Mechanical Engineers (ASME) and American Society for Testing and Materials (ASTM) specifications for the wide range of Hastelloy C-22 product forms are listed in the table below:

Alloy/FormASMEASTMAWS
Plate, Sheet & StripSB-575B 575-
Round BarSB-574B 574-
ForgingsSB-564B 564-
Seamless Pipe & TubeSB-622B 622-
Welded PipeSB-619B 619-
Pipe FittingsSB-366B 619-
Welded TubeSB-626B 626-
Covered Welding ElectrodesSFA5.11
(ENiCrMo-10)
-A5.11
(ENiCrMo-10)
Bare Welding ElectrodesSFA5.14
(ERNiCrMo-10)
-A5.14
(ERNiCrMo-10)