Description: AFM ALLOY X is used for welding nickel-chromium-molybdenum alloy to itself, to
steel, to other nickel-base alloys, and for cladding steel with
nickel-chromium-molybdenum weld metal using the GTAW, GMAW, and PAW processes. AFM ALLOY X is a nonmagnetic, heat and corrosion resistant, nickel-base alloy. It derives its exceptional properties, up to 2200¡ÆF (1200¡ÆC), from solid
solution strengthening.
Chemical Composition Requirements for Undiluted Weld Metal: |
(C) |
Carbon |
0.05 to 0.15 |
| (Co) |
Cobalt |
0.5 to 2.5 |
| (Cr) |
Chromium |
20.5 to 23.0 |
| (Cu) |
Copper |
0.50 |
| (Fe) |
Iron |
17.0 to 20.0 |
| (Mn) |
Manganese |
1.0 |
| (Mo) |
Molybtenum |
8.0 to 10.0 |
| (Ni) |
Nickel |
BAL* |
(P) |
Phosphorus |
0.04 |
(S) |
Sulfer |
0.03 |
| (Si) |
Silicon |
1.0 |
| (W) |
Tungsten |
0.2 to 1.0 |
|
All Other |
0.50 |
* Includes incidental cobalt
All values are considered maximum, unless other-wise noted.
Typical As-Welded Tensile Strengths (min.):
- Tensile Strength, psi - 950,000
- MPa - 660
Standard Sizes:
- 36¡± 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)
|
