Shandong JinNai International Trade Co., Ltd.
Shandong JinNai International Trade Co., Ltd.
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Custom Any Size 2.5mm 3.0mm 20mm Pure Solid Copper Balls For Furniture Rails
Our pure copper balls are noted for their corrosion resistance and their excellent ability to conduct
both heat and electricity. While their conductivity makes them ideal for electrical applications,
their corrosion resistance suits them to use in marine environments and industrial settings
where halogens, salts, sulphides, and water are present.
| Material | Copper Steel |
| Size | 0.4mm~50.8mm |
| Hardness | 25~58 HRC |
| Core | Solid |
| Corrosion Resistance | yes |
| Surface | Zero defect, Bright |
| Feature | Brass balls show fairish mechanical performance, good corrosion resitance, excellent electrical properties. They generate low frictions. Balls are provided in the passivated condition. |
| Application | Special valves, industrial pumps and valves, electronic devices, safety switches, heating units, appliances, furniture rails. They are used in the automotive, electronic and petrolchemical industry. |
| Chemical composition | Cu | Pb | P | Fe | Zn | So | Bi |
| 60.5-63.5% | 0.08% | 0.01% | 0.15% | Margin | 0.002% | 0.005% |
