ERNiCrMo-10 (Alloy C22)
Alloy Type: A5.14, NICKEL AND NICKEL ALLOY Bare Electrodes and Welding Rods
ERNiCrMo-10 Nickel Alloy C22 is used for welding materials of similar chemical composition as well as dissimilar joints between nickel-chrome-molybdenum alloys and stainless or carbon or low alloy steels. The high molybdenum content provides great resistance to stress corrosion cracking, pitting and crevice corrosion. This alloy is suitable for a variety of chemical process environments.
AWS Class:
ERNiCrMo-10 |
Certification: AWS A5.14/A5.14M:2009 |
Alloy: ERNiCrMo-10 | ASME SFA A5.4 |
Welding Position:
F, V, OH, H |
Current:
DCEP |
Tensile Strength, kpsi: | *NS |
Yield Strength, kpsi: | *NS |
Elongation %: | *NS |
*Not Specified
Typical Wire Chemistry as per AWS A5.14 (single values are maximum)
C | Mn | Fe | P | S | Si | Cu | Ni | Co | Cr | Mo | V | W | Other |
0.015 | 0.50 | 2.0-6.0 | 0.02 | 0.010 | 0.08 | 0.50 | Rem | 2.5 | 20.0-22.5 | 12.5-14.5 | 0.35 | 2.5-3.5 | 0.5 |
Typical Welding Parameters | |||||
Diameter | Process | Volt | Amps (flat) | Amps (V/OH) | |
in | (mm) | ||||
.035 | (0.9) | GMAW | 26-29 | 150-190 | Spray Transfer 100% Argon |
.045 | (1.2) | GMAW | 28-32 | 180-220 | Spray Transfer 100% Argon |
1/16 | (1.6) | GMAW | 29-33 | 200-250 | Spray Transfer 100% Argon |
1/16 | (1.6) | GTAW | 14-18 | 90-130 | 100% Argon |
3/32 | (2.4) | GTAW | 15-20 | 120-175 | 100% Argon |
1/8 | (3.2) | GTAW | 15-20 | 150-220 | 100% Argon |