Brass Balls
Brass balls perform moderately mechanically, resist corrosion well, and have great electrical qualities. They produce low friction. Balls are provided in the passivated condition.
Corrosion Resistance: Excellent corrosion resistance in both seawater and ambient air
The corrosive effects of fuel oil, gasoline, butane, dry carbon dioxide, benzene, lime-sulfur mixture, and other similar chemical agents can be resisted by brass balls.
Applications: Special valves, industrial pumps and valves, furniture rails,electronic devices, safety switches, heating units, appliances. They are employed in the petrochemical, electronic, and automobile industries.
| Specification | |
|---|---|
| Material | 70% copper and 30% zinc |
| Diameter | 1.0mm – 150.0mm |
| Precision Grade | G100-G1000 |
| Technical Data | |
|---|---|
| Hardness (Shore D) | HRB 75-95 |
| Density | 8.490g/m3 |
| Young’s Modulus | 110GPa |
| Tensile Strength | 500-600MPa |
| Chemical Coposition | ||||
|---|---|---|---|---|
| Type | %Cu | %Zn | %Pb | %Fe |
| C26000 | 68.50-71.50 | balance | 0.070 max | 0.050 max |
| C27000 | 63.00-68.50 | balance | 0.090 max | 0.070 max |
| International Standard | |||||||
|---|---|---|---|---|---|---|---|
| USA | CHN | GER | FRA | UK | ITA | RUS | JAP |
| C26000 | H70 | 2.0265 | CuZn30 | CZ106 | P-CuZn30 | L70 | C2600 |
| C27000 | H65 | 2.0335 | CuZn36 | CZ107 | P-CuZn35 | L63 | C2700 |
| C28000 | H62 | 2.0360 | CuZn40 | CZ109 | P-CuZn40 | L60 | C2800 |
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