Description: AFM 60 is a titanium bearing filler metal for gas shielding welding of nickel-copper alloys, (alloy 400 and 404) and dissimilar welding applications including joining alloy 200 and copper-nickel alloys using the GTAW, GMAW, SAW, and PAW processes. AFM 60 contains sufficient titanium to control porosity with these welding processes. AFM 60 can also be used for a MIG overlay on steel after using AFM 61 for the first layer.
Chemical Composition Requirements for Undiluted Weld Metal: |
| (AL) |
Aluminum |
1.25 |
(C) |
Carbon |
0.15 |
| (Cu) |
Copper |
BAL |
| (Fe) |
Iron |
2.5 |
| (Mn) |
Manganese |
4.0 |
| (Ni) |
Nickel |
62.0 to 69.0* |
(P) |
Phosphorus |
0.03 |
(S) |
Sulfer |
0.015 |
| (Si) |
Silicon |
1.25 |
| (Ti) |
Titanium |
1.5 to 3.0 |
|
All Other |
0.50 |
* Includes incidental cobalt
All values are considered maximum, unless other-wise noted.
Typical Mechanical Properties:
- Tensile Strength, psi - 70,000
- MPa - 480
- Elongation, (%) -30
Standard Sizes: 36Ħħ TIG-1/16 (1.6), 3/32 (2.4), 1/8 (3.2), & 5/32 (4.0) 30# spools-.035 (1.0), .045 (1.2), & 1/16 (1.6) |
