Shandong JinNai International Trade Co., Ltd.
Shandong JinNai International Trade Co., Ltd.
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Hollow Copper Half Ball / Sphere Copper Hemisphere 35MM 42MM 65MM 53MM 58MM 60MM
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 | Decoration
|
| 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% |
