Category » Nickel Alloys » Nickel Alloy Coated Electrodes

FILLER METAL 55

FILLER METAL 55 is used for welding of cast irons to themselves as well as for joining cast irons to mild steels. It is also employed for the repair of castings. The welds are moderately hard and may require carbide tipped tools for machining. A preheat and interpass temperature of not less than 350°F is required during welding.

Typical Deposit Analysis
Cu C Ni S Other Fe
2.5 max 2.0 max 45.0-60.0 0.03 max 1.0 max Rem
Mn Si Al      
2.5 max 4.0 max 1.0 max      
  • Specifications: AWS A5.15
  • Classification: ENiFe-CI
Typical Deposit Characteristics
Tensile Strength 84000 psi
Yield Strength 59500 psi

FILLER METAL 99

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.

Typical Deposit Analysis
Cu C Ni S Other Fe
2.5 max 2.0 max 85 min 0.03 max 1.0 max 8.0 max
Mn Si Al      
2.5 max 4.0 max 1.0 max      
  • Specifications: AWS A5.15
  • Classification: ENi-CI
Typical Deposit Characteristics
Tensile Strength 72000 psi
Yield Strength 56500 psi

FILLER METAL 112

FILLER METAL 112 is a covered electrode which is used to weld Ni-Cr-Mo alloys. It is also used extensively in overlay cladding where similar chemical composition is required on the clad side. Its applications include dissimilar joints between Ni-Cr-Mo alloys to either stainless steels, carbon, or low alloy steels. These electrodes are used in applications where the temperature ranges from cryogenic up to 1800°F.

Typical Deposit Analysis
Cu C Ni S Nb(Cb)+Ta Other
0.50 max 0.10 max 55.0 min 0.02 max 3.15-4.15 0.50 max
Cr Fe Mn Mo Si P
20.0-23.0 7.0 max 1.0 max 8.0-10.0 0.75 max 0.03 max
  • Specifications: AWS 5.11
  • Classification: ENiCrMo-3
Typical Deposit Characteristics
Tensile Strength 114500 psi
Yield Strength 89500 psi

FILLER METAL 117

FILLER METAL 117 is a covered electrode which is used for welding of Ni-Cr-Co-Mo alloys (UNS Number N06617). This electrode can also be used for overlay cladding where similar alloy is required. Weld metal provides optimum strength and oxidation resistance above 1500°up to 2100°F, especially when welding on base metals of Ni-Fe-Cr alloys.

Typical Deposit Analysis
Cu C Ni S Nb(Cb)+Ta Other
0.50 max 0.05-0.15 Rem 0.015 max 1.0 max 0.50 max
Cr Fe Mn Mo Si Co
21.0-26.0 5.0 max 0.3 - 2.5 8.0-10.0 0.75 .max 9.0-15.0
P          
0.03 max          
  • Specifications: AWS A5.11
  • Classification: ENiCrCoMo-1
Typical Deposit Characteristics
Tensile Strength 110000 psi
Yield Strength 87000 psi

FILLER METAL 122

FILLER METAL 122 electrodes are used for welding of Ni-Cr-Mo alloys as well as for overlay cladding on carbon, low alloy, or stainless steels. They are also used for dissimilar joints between Ni-Cr-Mo alloys and stainless, carbon, or low alloy steels. Typical specifications for the Ni-Cr-Mo base metals are ASTM, B574, B619, and B626--all of which have UNS Number N06022. FILLER METAL 122 offers excellent corrosion resistance in oxidizing as well as reducing media in a wide variety of chemical process environments. It offers an outstanding resistance to stress corrosion cracking, pitting, and crevice corrosion.

Typical Deposit Analysis
Cu C Ni S Other V
0.50 max 0.02 max Rem 0.015 max 0.50 max 0.35 max
Cr Fe Mn Mo Si W
20.0-22.5 2.0 - 6.0 1.0 max 12.5-14.5 0.2 max 2.5 - 3.5
Co P        
2.5 max 0.03 max        
  • Specifications: AWS 5.11
  • Classification: ENiCrMo-10
Typical Deposit Characteristics
Tensile Strength 114000 psi
Yield Strength 78500 psi