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Weartech International WT-694 Cobalt Hardfacing & Wear Resistant Alloy

Category Metal , Nonferrous Metal , Cobalt Alloy
Manufacturer Weartech
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Weartech International WT-694 Cobalt Hardfacing & Wear Resistant Alloy.pdf
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Material Notes:
Information provided by Weartech International
Physical Properties Metric English Comments
Density 9.04 g/cc
0.327 lb/in³
Mechanical Properties Metric English Comments
Hardness, Rockwell C 47 - 54
47 - 54
Elongation at Yield 0.00 - 1.0 %
0.00 - 1.0 %
Charpy Impact <= 5.42 J
<= 4.00 ft-lb
As Cast
Thermal Properties Metric English Comments
CTE, linear 13.7 µm/m-°C
7.60 µin/in-°F
Specific Heat Capacity 0.385 J/g-°C
0.0920 BTU/lb-°F
Melting Point <= 1274 °C
<= 2325 °F
Liquidus 1274 °C
2325 °F
Component Elements Properties Metric English Comments
Carbon, C 0.90 %
0.90 %
Chromium, Cr 28 %
28 %
Cobalt, Co 43.1 - 46.1 %
43.1 - 46.1 %
Iron, Fe <= 3.0 %
<= 3.0 %
Nickel, Ni 5.0 %
5.0 %
Tungsten, W 19 %
19 %
Vanadium, V 1.0 %
1.0 %
Descriptive Properties Value Comments
Corrosion Resistance, Hydrochloric Acid Conc. 5.65% <5 mils/year
RT
Corrosion Resistance, Nitric Acid Conc. 25-65% <5 mils/year
RT
Corrosion Resistance, Sulfuric Acid Conc. 5-10% <5 mils/year
RT
Relative Wear Performance Cold Abrasion
Excellent
Corrosion
Excellent
Erosion
Excellent
Hot Abrasion
Excellent
Impact
Not Recommended
Metal to Metal
Good/Moderate
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