Type 112 is an electrode which is used to weld
nickel-chromium-molybdenum alloys. Its
applications include dissimilar joints between
nickel-chromium-molybdenum alloys to either
stainless steels, carbon or low alloy steels.
AWS Specification
A5.11/A5.11M-97
AWS Classification
ENiCrMo-3
Welding Current
DCEP
Typical Wire Chemistry
Ni 55.0 max
C 0.10 max
Mn 1.0 max
Fe 7.0 max
S 0.02 max
Si 0.75 max
Cr 22-23.0
Cb 3.15-4.15
Co
0.12 max
Mo 8.0-10.0
Other 0.50 max
Typical Mechanical Properties (As Welded)
Yield Strength, psi 60,000
Tensile Strength, psi 110,000
Elongation 30
Welding Positions
Flat, Horizontal, Vertical, Overhead
Available Diameters
3/32”, 1/8”, 5/32”, & 3/16”
Operating Range In Amps
3/32” 70–95
1/8” 100–135
5/32” 130–175
3/16” 175–210 |
