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Universal Wire Works 622 Nickel Alloy Welding Wire

Category Metal , Nonferrous Metal , Nickel Alloy
Manufacturer Universal Wire Works
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Universal Wire Works 622 Nickel Alloy Welding Wire.pdf
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Material Notes:
Alloy 622 is an alloy of nickel with chromium, molybdenum, tungsten as principal alloying elements. It is used to weld alloys of similar composition as well as dissimilar joints between nickel-chromium-molybdenum alloys and stainless steels, low alloy steels, and carbon steels. Alloy 622 is also used as a cladding overlay as well as flame spray applications. Alloy 622 offers excellent corrosion resistance in oxidizing as well as reducing media in a wide variety of chemical process environments. Alloy 622 exhibits superior resistance to stress corrosion, cracking, pitting, and crevice corrosion.Information provided by Universal Wire Works for their line of welding wire and filler metal.
Mechanical Properties Metric English Comments
Tensile Strength, Ultimate 793 MPa
115000 psi
Tensile Strength, Yield 565 MPa
82000 psi
Elongation at Break 38 %
38 %
Component Elements Properties Metric English Comments
Carbon, C 0.0080 %
0.0080 %
Chromium, Cr 21.5 %
21.5 %
Iron, Fe 3.1 %
3.1 %
Manganese, Mn 0.020 %
0.020 %
Molybdenum, Mo 13.5 %
13.5 %
Nickel, Ni 58.3 %
58.3 %
As Remainder
Phosphorous, P 0.0050 %
0.0050 %
Silicon, Si 0.040 %
0.040 %
Sulfur, S 0.0020 %
0.0020 %
Tungsten, W 3.5 %
3.5 %
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