AWS/SFA5.11 Class ENiCu-7 UNS W84190
Washington Alloy 190 flux-coated electrodes are designed for shielded metal arc welding of nickel-copper Monel® 400 and 404 to themselves and to steel. This electrode is perfect for joining many nickel copper alloys to copper, copper-nickel, carbon steel and low alloy steel. Washington Alloy 190 is also used for overlaying on steel and for welding the clad side of joints in steel clad with a nickel-copper alloy.
Washington Alloy 190 is a very popular electrode. Most common uses include electroplating and chemical pickling equipment, polyvinylchloride production plants, sea water desalination plants and in waste water treatment plants.
TYPICAL WELD METAL CHEMISTRY (%)
*includes Tantalum (Ta) 0.30 max
TYPICAL MECHANICAL PROPERTIES OF WELD METAL (as welded)
Tensile strength (psi)
Yield strength (0.2% offset) (psi)
Elongation in 2" (%)
Avg. Charpy V-notch impact value
60ft. lbs @ -320 F
SIZES AND RECOMMENDED CURRENT RANGES* (AC/DC+)
*Flat, horizontal, vertical, overhead
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