Shandong JinNai International Trade Co., Ltd.
Shandong JinNai International Trade Co., Ltd.
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Custom 20mm-500mm Metal Hollow Copper Half Sphere Hemisphere Ball For Decorative
Copper is the perfect conduit for heat and electricity, though balls or spheres
made of copper are not recommended to the occasions or situations where
they are exposed to corrosive liquids or appliances under high stress.
These balls or spheres are , however, soft and sensitive to corrosion from various materials.
| Applied Area | Valves,sprayers, instrumentation, pressure gauge, meter, carburetor,
floating , craftwork ,electrical conductivity, electronics industry and
heat conductivity etc.
|
| Speciality | electrical heat conductivit and heat conductivity etc
|
| Plated | zinc,silver,glod,nickle,chrome etc
|
| Resistance | sensitive to corrosion from a variety of agents,relative soft metal
|
| Copper composition | 99.7-99.9%
|
| Surface | polishing and plated
|
| Processing | welding,cutting,drilling,etching,painting,plated
|
Chemical Composition of Material.%
| Material No. | Chemical Composition | |||||
| Cu | Pb | Zn | Fe | So | Bi | |
| Pure Copper Reddish Copper | 99.7-99.9% | 0.005% | 0.005% | 0.005% | 0.002% | 0.002% |
