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Tungsten Carbide (TC) Balls Chart

Material Analysis
Tungsten Carbide 93.5-94.5%
Cobalt 5.5-6.5%
 
Physical Properties
Specific Gravity 15.00 nominal
Density Approx. 0.54 lbs./in3
 
Mechanical Properties
Ultimate Tensile Strength 220 Kpsi nominal
Ultimate Compressive Strength 750-790 Kpsi
Transverse Rupture Strength 320-365 Kpsi
Hardness Rockwell A 89-92
Modulus of Elasticity 92,000-93,000 Kpsi
Poisson's Ratio 0.26
Maximum Useful Temp 800°F
Magnetic Properties Slightly Magnetic

Tungsten Carbide Balls Information Page

Stock Availability

  Available
Stock Sizes		 Roundness
Dia. Tol/Ball		 Basic Dia.
Tolerance		 Surface
Finish
Ball Grade Inches Inches Inches Micro Inch
24 1/64 - 1 .000025 ±.0001 1.5
24 .050 - .6250 .000025 ±.0001 1.5
Master 1/16 - 1 .000010 ±.000010 1.0
Master 1 - 25mm .2 microns ±.3 microns 1.0

Tungsten Carbide Balls Information Page

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