Description
FILLER METAL 99 is designed for welding of gray iron castings to themselves as well as joining them to mild steels or stainless steels. It is also used extensively to repair castings. The welds are quite machinable. A preheat and interpass temperature of not less than 350°F is recommended during welding.
| C |
Mn |
Si |
S |
Fe |
Ni |
Cu |
Al |
Others |
| 2.0 max |
2.5 max |
4.0 max |
0.03 max |
8.0 max |
85.0 min |
2.5 max |
1.0 max |
1.0 max |
- Specifications: AWS A5.15
- Classification: ENi-CI
| TYPICAL DEPOSIT CHARACTERISTICS |
| Tensile Strength |
72,000 psi |
| Yield Strength |
56,500 psi |
| Elongation |
5% |
|
