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Kennametal Stellite Stellite® 33

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® 33.pdf
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Material Notes:
Completely non-magnetic. Specific Electrical Resistance: 39.8 µOhm/in^3.Applications: standard tool bits, tipped tools, form tools, milling cutter blades, wood working tools, reamer blades, cut-off tools, valves, valve seats, hot extrusion dies, plug gages, indicator anvils, wire guides, wear strips, balls, glass shear blades, nozzles and hot forming dies.Corrosion: Resists corrosion by moist atmosphere, salt spray, milder acids, and certain strong acids. Excellent resistance to lead oxide corrosion, losing 0.18-0.20 grams per square inch per hour at 927°C.Machinability: Generally finished by grinding, should be well honed, using a hand hone to remove any grinding burr.Weldability: Cannot be welded by fusion or pressure methods. Most satisfactorily joined to steel by brazing silver solder and a paste flux are recommended.Data provided by the manufacturer, Deloro Stellite, Inc.Product of former Deloro Stellite Inc.
Physical Properties Metric English Comments
Density 8.77 g/cc
0.317 lb/in³
Mechanical Properties Metric English Comments
Hardness, Rockwell C 55 - 63
55 - 63
average
Tensile Strength, Ultimate 344 - 413 MPa
49900 - 59900 psi
Modulus of Elasticity 243 GPa
35200 ksi
Thermal Properties Metric English Comments
CTE, linear 11.47 µm/m-°C

@Temperature 29.0 - 260 °C
6.372 µin/in-°F

@Temperature 84.2 - 500 °F
12.87 µm/m-°C

@Temperature 29.0 - 538 °C
7.150 µin/in-°F

@Temperature 84.2 - 1000 °F
14.04 µm/m-°C

@Temperature 29.0 - 816 °C
7.800 µin/in-°F

@Temperature 84.2 - 1500 °F
Specific Heat Capacity 0.389 J/g-°C
0.0930 BTU/lb-°F
Thermal Conductivity 8.40 W/m-K
58.3 BTU-in/hr-ft²-°F
Melting Point 1254 °C
2289 °F
Component Elements Properties Metric English Comments
Carbon, C 2.25 %
2.25 %
Chromium, Cr 33 %
33 %
Cobalt, Co 44 %
44 %
As remainder
Iron, Fe <= 2.0 %
<= 2.0 %
Silicon, Si 0.75 %
0.75 %
Tungsten, W 17 %
17 %
Electrical Properties Metric English Comments
Magnetic Permeability 1.004
1.004
at 200 Oersteds
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