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Brass Balls
Profile
Brass balls are used in electrical devices, petrochemical industry operations, and consumer products such as appliances because of their excellent electrical conductivity and good corrosion resistance in environments where fuel oil, gasoline, kerosene, and alcohol are present. . copper balls exhibit good mechanical properties and corrosion resistance, good thermal and electrical conductivity.
Corrosion Resistance：
These precision balls offer very good resistance to water, gas and oil, alcohol,and chemicals including benzene, butane, methyl acetone and ethyl chloride. Typical applications include gasoline rollover valves, fire equipment hose couplings and electrical contacts.
Hardness：
Rockwell HRB75-87
Sizes：
Balls are available from 1mm to 76.2mm
| Chemical Composition (%) | ||||||||
|---|---|---|---|---|---|---|---|---|
| Material | Cu | Fe | Pb | Sb | Bi | P | Other | Zn |
| 59-1 brass | 57.0∽60.0 | 0.20 | 0.80 | 0.50 | 0.01 | 0.003 | 0.02 | 38.4~41.4 |
| H62 brass | 60.5∽63.5 | 0.15 | 0.08 | 0.005 | 0.002 | 0.01 | 0.5 | 38.7~41.7 |