INCONEL® Filler Metal 622
INCONEL® Filler Metal 622 is used for gas-tungsten-arc and gas-metal-arc welding of INCONEL® alloys 622 and
625, INCOLOY® alloy 25-6MO, and INCOLOY® alloy 825. This is also an excellent dissimilar metal welding product that offers protection against preferential weld metal corrosion when used for joining molybdenum-containing stainless steels, INCONEL® Filler Metal 622 is useful for many dissimilar joints involving INCONEL® and INCOLOY® alloys, and carbon, low-alloy and stainless steels. Submerged arc welding and overlaying can be done with INCOFLUX® NT120 Submerged Arc Flux.
Specifications:
- AWS A5.14 ERNiCrMo-10
- UNS N06022
- ASME II, SFA-5.14, ERNiCrMo-10
- ISO SNi6022
- ASME IX, F-No. 43
- Europe NiCr21Mo13FeW3
| Nominal Chemical Composition (%) |
| Ni |
C |
Mn |
Fe |
P |
S |
Si |
Cu |
Co |
Cr |
Mo |
V |
W |
OT |
| Bal |
0.015 max |
0.50 max |
2.0-6.0 |
0.02 max |
0.01 max |
0.08 max |
0.50 max |
2.5 max |
20.0-22.5 |
12.5-14.5 |
0.35 max |
2.5-3.5 |
0.50 max |
| Typical Mechanical Properties |
| Tensile Strength |
Elongation |
| psi |
MPa |
(4d) % |
| 115,000 |
793 |
40 |
