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Kennametal Stellite Stellite® 251 Cobalt Alloy

Category Metal , Nonferrous Metal , Cobalt Alloy , Superalloy
Manufacturer Kennametal Stellite
Trade Name Stellite®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Kennametal Stellite Stellite® 251 Cobalt Alloy.pdf
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Material Notes:
Kennametal Stellite'sâ„¢ cobalt base alloys are available as cobalt rods, cobalt electrodes, cobalt wire and cobalt powder.Cobalt alloys are used primarily for wear applications and are particularly well-suited for hardfacing applications.Information provided by Kennametal Stelliteâ„¢
Mechanical Properties Metric English Comments
Hardness, Rockwell C 25 - 35
25 - 35
Component Elements Properties Metric English Comments
Carbon, C 0.28 %
0.28 %
Chromium, Cr 28 %
28 %
Cobalt, Co >= 47.97 %
>= 47.97 %
as balance
Iron, Fe 18 %
18 %
Molybdenum, Mo <= 1.0 %
<= 1.0 %
Nickel, Ni <= 1.0 %
<= 1.0 %
Niobium, Nb (Columbium, Cb) 2.0 %
2.0 %
Silicon, Si 0.75 %
0.75 %
Tungsten, W <= 1.0 %
<= 1.0 %
Descriptive Properties Value Comments
Application Technique PTA & laser deposition
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