Description
FILLER METAL 187 is a copper-nickel, all-position electrode for shielded metal arc welding of wrought or cast alloys of similar composition as well as 80 Cu + 20 Ni and 90 Cu + 10 Ni alloys. It is also used for the clad side of copper-nickel clad steels. This filler metal is widely used in marine applications because of its good resistance to the corrosive effects of sea water.
| Fe |
Mn |
Ni |
Si |
Ti |
P |
Pb |
Cu (incl Ag) |
Others |
| 0.40-0.75 |
1.00-2.50 |
29.0-33.0 |
0.50 max |
0.50 max |
0.020 max |
0.02 max |
Rem |
0.50 max (incl Zn& Sn) |
- Specifications: AWS 5.6
- Classification: ECuNi
| TYPICAL DEPOSIT CHARACTERISTICS |
| Tensile Strength |
54500 psi |
| Yield Strength |
37500 psi |
| Elongation % in 2” |
28% |
|
