Description
FILLER METAL 190 is used for welding materials of Ni-Cu alloys to themselves (such as ASTM, B126, B163, B164, B165–all of which have UNS Number N04400). They also can be used for overlay welding as well as for welding of clad steels where Ni-Cu surfacing is required. Dissimilar welding applications include joining nickel 200 and Cu-Nil alloys. This filler metal is widely used in marine applications because of its excellent resistance to the corrosive effects of seawater.
| C |
Fe |
Mn |
Ni |
Si |
Al |
Ti |
Cu |
P |
S |
Others |
| 0.15 max |
2.5 max |
4.0 max |
62.0-69.0 |
1.5 max |
0.75 max |
1.0 max |
Rem |
0.02 max |
0.015 max |
0.50 max |
- Specifications: AWS 5.11
- Classification: ENiCu-7
| TYPICAL DEPOSIT CHARACTERISTICS |
| Tensile Strength |
75500 psi |
| Yield Strength |
52000 psi |
| Elongation % in 2” |
39% |
|
