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Brass Balls:   Available Grades and Sizes                                                   Balls per Pound

 

Grade

Size Range in Inches

100 - 1000

5/32 - 2

Brass Balls  Download Product Sheet

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.

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 85.

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

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