Alloy C-22

(UNS N06022)

A nickel – chromium-molybdenum alloy which has outstanding resistance to both reducing
and oxidising media and because of its resistability can be used where ‘upset’ conditions are likely to occur.

Other common trade names are Nicrofer 5621 and Inconel alloy C-22

Compositions

Ni
Cr
MO
W
Fe
C
Si
Balance21.013.53.04.00.015Max0.08Max

Specifications

Forms
ASTM
ASME
Plate and SheetB-575SB-575
BarB-574SB-574
Welded Pipe
B-619SB-619
Seamless Pipe & Tubing
B-622
SB-622
Welded Tubing
B-626
SB-626
Fitting
B-366
SB-366
Forms
AWS
ASME
Bare Wire
A5.14
SFA 5.14
ErNiCrMo-10
Coated Electrodes
A5.11
SFA 5.11
E NiCrMo-10