Products
ENiCrMo-3
Chemical Composition Of Deposited Metal（%）
|
Pilot Projects |
C |
Mn |
Si |
S |
P |
Ni |
Cr |
Mo |
Cu |
Fe |
Nb+Ta |
|
Guaranteed Value |
≤0.10 |
≤2.0 |
≤0.80 |
≤0.015 |
≤0.020 |
≥55.0 |
20.0-23.0 |
8.0-10.0 |
≤0.5 |
≤7.0 |
3.0-4.2 |
|
Example Value |
0.017 |
0.50 |
0.35 |
0.010 |
0.005 |
60 |
21.00 |
8.50 |
0.040 |
5.20 |
3.30 |
Purpose：
It is mainly used for ni-cr-mo alloy welding, especially for UNS N06625 alloy and other steel and ni-cr-mo alloy composite steel welding and surfacing welding. It can also be used for Ni9% steel welding at low temperature. Compared with UNS N06625 alloy, the weld metal has corrosion resistance and can work at 540℃.
Features：
ENiCrMo-3 has excellent plasticity, toughness and crack resistance. The weld metal has high strength and corrosion resistance at room and high temperature.
Points to note：
1. The electrode must be baked at 300-350℃ for 1 hour before welding.
2. Before welding must be removed from the welding rust, oil, moisture and other impurities.
3. When welding, adopt small current multi-layer welding as far as possible, adopt short arc
welding.
Welding position：
