PRODUCT INFORMATION

Category: Nickel Alloy (ER)
Alloy: WWNiCrMo-4
Class: ERNiCrMo-4 AlloyC-276
Description:
Filler metal of this classification is used for welding nickel-chromium-molybdenum base metal to itself, to steel, to other nickel base alloys, and for cladding steel with nickel-chromium-molybdenum weld metal by the gas tungsten arc and gas metal arc process.
Chemical Composition

C0.02 max
Mn1.0 max
Fe4.0-7.0
P0.04 max
S0.03 max
Si0.08 max
Cu0.50 max
NiRemainder(includes incidental Cobalt)
Co2.5 max
Cr14.5-16.5
Mo15.0-17.0
V0.35 max
W3.0-4.5
Others0.50 max