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The properties & Application for copper:
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| KINDS |
SERIAL NO. |
PROPERTIES |
APPLICATIONS |
| Red Copper |
C1100 |
P |
Good thermo-electro-Conductivity, malleability, ductility and weather-proof. |
Electrical equipments and machinery, distillation buildings, chemical industry, especially, printing circuit board endings, wire coverings and endings, air mattresses, converging current lines and endings. |
R |
C1220
|
P |
Good malleability, ductility and weldability, resistance to corrosion, weather-proof and thermo-conductivity. No hydrogenation to become fragile under high temperature. |
Endings, electro-magnetic switches, roofing panels, kitchen pots, pen stands, pipe fines for freezers, air mattresses, cooler fins for air conditioners, printing circuit board. |
R |
| Brass |
C2680 |
P |
Pretty luster, good malleability and ductility, extending excellently well, easy to gild or to coat with paint. Also good weldability. |
Products that require malleability and ductility, such as light caps, buttons, doorknobs, picture frames, Fluorescent lamp ornaments, mid-frequency transformer covers, hollow lamps, battery caps, pepper bottle caps, sanitary appliances, watch faces, all kinds of endings, engraved tags, butterfly buttons, phone bells, pen cases and stands, charcoal racks, spectacles frames, musical cards, all kinds of endings, engraved tags, butterfly buttons, phone bells, pen cases and stands, charcoal racks, all kinds of artistic artifacts. |
R |
| Phosphor Bronze |
C5191 |
P |
Excellent elasticity, durability and resistance to corrosion. |
Springs on electrical or electrical equipments. switches, IC conductor boards, joint, resonant, boards, bellows, fuse pins. Sliders, bearings, body tubes etc. |
R |
| C5212 |
P |
R |
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