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Brass Balls

Brass balls provide excellent resistance to corrosion by water, and they are substantially lower in cost than other corrosion-resisting balls. Brass balls are frequently used in many types of valve applications requiring small-size balls.

Brass balls also have the ability to resist the corrosive effects of fuel oil, gasoline, butane, dry carbon dioxide, benzene, lime-sulphur mixture and similar chemical agents.

Brass Balls:   Available Grades and Sizes    Click here for sizes and pricing

Grade

Size Range in Inches and Millimeters

200 - 500 - 1000

1/8 - 3/4        3.175 - 19.050

Balls per Pound

Size

Balls per Pound

Inches

Millimeters

1/8

3.175

3,200

5/32

3.968

1,640

3/16

4.762

947

7/32

5.556

596

1/4

6.350

400

9/32

7.143

281

5/16

7.937

205

11/32

8.731

154

3/8

9.525

118

7/16

11.112

74.5

1/2

12.700

50.0

9/16

14.287

35.1

5/8

15.875

25.6

11/16

17.462

19.2

3/4

19.050

14.8

Material Analysis:
Material is SAE specification CA260 alloy.

Material

CDA

Federal

Military

ASTM

UNS

AMS

Military and
Gov't Stds.

Brass

260

QQ-W-321c
Comp.7

MILW-6712A
Type II

B134-52
Alloy 7

C-26000

4712A
4713A

MS 19062
CCAX2

Chemical Analysis:
Copper......................................................................68.50% to 71.50%
Lead..........................................................................0.07% maximum
Iron............................................................................0.05% maximum
Zinc...........................................................................Balance

Mechanical Properties:
Hardness as measured on parallel flat surfaces is Rockwell “B” 75 to 87.
Tensile Strength............................................................80,000psi
Yield Strength................................................................57,000psi
Elongation in two inches..............................................20%
Reduction in area.........................................................85%
Modulus of elasticity.....................................................15,000,000psi
Density...........................................................................0.306 lbs/cu. in.

© copyright 2005 Hoover Precision Products, Inc., All Rights Reserved

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Brass 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
1000 KB-828 5 0.062 $59.24
5000 KB-830 300 0.062 $242.40
5000 KB-840 200 0.062 $266.60
100 KB-1785 200 0.062 $15.44
100 KB-1786 200 0.093 $14.76
100 KB-1787 200 0.125 $8.44
100 KB-1788 200 0.156 $10.04
10000 KB-820 200 0.187 $344.40
100 KB-1799 200 0.187 $10.56
100 KB-1790 200 0.218 $18.68
4350 KB-832 200 0.250 $318.33
100 KB-1782 200 0.250 $22.68
3000 KB-833 200 0.281 $274.80
2200 KB-834 200 0.312 $288.11
50 KB-1792 200 0.312 $19.78
1650 KB-835 200 0.343 $254.69
50 KB-1793 200 0.343 $29.54
1300 KB-836 200 0.375 $268.71
50 KB-1794 200 0.375 $29.58
25 KB-1795 200 0.437 $29.66
550 KB-837 200 0.500 $237.95
25 KB-1796 200 0.500 $29.88
20 KB-1797 200 0.562 $29.22
275 KB-838 200 0.625 $262.66
15 KB-1826 200 0.625 $29.84
160 KB-810  200 0.750 $271.24
5 KB-1825 200 0.750 $21.64

 

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