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Tungsten
Carbide Balls
| Tungsten
Carbide balls are manufactured in two standard material
grades of C-1 and C-2.
C-1,
with better shock resistance than C-2, this grade is typically
used as a mining grade where toughness and abrasion resistance
are also important. It has also proven useful in bearing
applications.
C-2
affords higher wear resistance and toughness which make this
grade an excellent general purpose grade for use in pumps and
valves.
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Tungsten
Carbide Balls: Available Grades and Sizes
Click
here for sizes and pricing
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Grade
|
Size
Range in Inches and Millimeters
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5
|
3/32
- 1/2
2.381 - 12.700
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10
|
3/32 - 1
2.381 - 25.400
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16
|
3/32 - 1
2.381 - 25.400
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24
|
3/32 - 1 1/2
2.381 - 38.100
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48
|
3/32 - 1 1/2
2.381 - 38.100
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100
|
3/32 - 2 1/2
2.381 - 63.500
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200
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3/32 - 2 1/2
2.381 - 63.500
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Balls
per Pound
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Size
|
Balls
per Pound
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Inches
|
Millimeters
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3/32
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2.381
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4,290
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1/8
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3.175
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1,810
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5/32
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3.968
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927
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3/16
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4.762
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537
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7/32
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5.556
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338
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1/4
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6.350
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226
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9/32
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7.143
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159
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5/16
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7.937
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116
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11/32
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8.731
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87.1
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3/8
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9.525
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67.1
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7/16
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11.112
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42.2
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1/2
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12.700
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28.3
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9/16
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14.287
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19.9
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5/8
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15.875
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14.5
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3/4
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19.050
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8.38
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7/8
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22.225
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5.28
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1
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25.400
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3.54
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1
1/8
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28.575
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2.48
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1
1/4
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31.750
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1.81
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1
3/8
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34.925
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1.36
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1
1/2
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38.100
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1.05
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1
3/4
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44.450
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.660
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2
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50.800
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.442
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2
1/4
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57.150
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.311
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2
1/2
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63.500
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.226
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Material
Analysis
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|
Property/Material
|
Tungsten
Carbide Grade C-1
|
Tungsten
Carbide Grade C-2
|
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Chemistry
(wt%)................................................
|
94%
Wc - 6% Co
|
94%
Wc - 6% Co
|
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Hardness............................................................
|
91.5
Ra
|
92.0
Ra
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Density
(gm/cc).................................................
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14.95
|
14.95
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Transverse
Rupture Strength (psi).................
|
400,000
|
420,000
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Ultimate
Compressive Strength (psi)..............
|
750,000
|
790,000
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Ultimate
Tensile Strength (psi)........................
|
220,000
|
210,000
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Modulus
of Elasticity (psi)................................
|
93
x 106
|
94
x 106
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Proportional
Limit (psi).....................................
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210,000
|
280,000
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Ductility
(% Elongation)....................................
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0.2%
|
0.2%
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Impact
Strength.................................................
|
12
in-lb
|
12
in-lb
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Abrasion
Resistance........................................
|
16
|
36
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©
copyright 2005 Hoover Precision Products, Inc., All Rights Reserved |
-
| Tungsten
Carbide Balls
Click
Here for Ball Terms and Definitions (Grades Available and Tolerances)
Click
here to Order Online |
| Balls per
Pkg |
Stock # |
Grade # |
Diameter |
Price/Pkg |
| 25 |
KB-1146 |
25 |
0.094 |
$85.00 |
| 25 |
KB-1158 |
25 |
0.125 |
$113.00 |
| 25 |
KB-1148 |
25 |
0.156 |
$117.50 |
| 25 |
KB-1138 |
25 |
0.187 |
$121.00 |
| 25 |
KB-1150 |
25 |
0.218 |
$130.50 |
| 25 |
KB-1151 |
25 |
0.250 |
$131.50 |
| 10 |
KB-1152 |
25 |
0.281 |
$86.60 |
| 10 |
KB-1153 |
25 |
0.312 |
$92.40 |
| 10 |
KB-1154 |
25 |
0.343 |
$96.40 |
| 10 |
KB-1155 |
25 |
0.375 |
$124.40 |
| 10 |
KB-1156 |
25 |
0.406 |
$138.00 |
| 10 |
KB-1190 |
25 |
0.437 |
$165.40 |
| 10 |
KB-1147 |
25 |
0.500 |
$185.60 |
| 1 |
KB-1179 |
25 |
0.562 |
$22.98 |
| 1 |
KB-1203 |
25 |
0.625 |
$31.68 |
| 1 |
KB-1204 |
25 |
0.750 |
$45.22 |
| 1 |
KB-1205 |
25 |
0.875 |
$70.98 |
| 1 |
KB-1206 |
25 |
1.000 |
$87.14 |
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