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Overview
The metallurgical copper without fluttering is characterized by their/its/your/his excellent conductivity electrical and thermal, good resistance to the corrosion, attractive color and easyl certified, therefore they are very numerous their/its applications for electrical uses chemical, thermal and adorns you/them.
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| DESIGNATION |
K-101 |
K-102 |
K-103 |
| Composition nominal chemistry |
99,9% Cu |
98%Cu |
>99,85%Cu |
| Electrical Conductivility %I.A.C.S |
100-101 |
>75 |
95-98 |
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| Hardness Brinell -HB |
45-115 |
| Resistance to the traction Kg/mm² |
22-40 |
| Stretching 50 mm - % |
6-48 |
| Elastic boundary Kg/mm² |
5-34 |
| Specific weight Kg/dm³ |
8,9 |
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| The features of the coppers vary according to is present in state cooved or of forge, and within this last, will depend on the degree on deformation to the fact that they may have been submitted. |
| Equivalences |
Copper electrolitic tenacious Cu-ETP DIN 1708 |
Smelting copper
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DIN 40.500 |
| Applications |
Brushin Rings, electrodes of electric wear and tear, aparellage electrical |
Oven gags electrics.... |
Laminated |
| Supply |
Wrought and print |
Melted |
Bars, profiles, tapes, sheets, pipes.. In hard state or cooved. |
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