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Soft copper wire TR
Pure copper is the color of the attack, a ductility, ductility and toughness, and has good electrical and thermal conductivity. Among all metals, the electrical conductivity of copper is second only to silver, and the thermal conductivity is second only to gold and silver, ranking third. In addition, copper has a certain mechanical strength and resistance to atmospheric corrosion, in the cold and hot state, there is a good pressure processing technology, so copper is widely used in the wire and cable industry.
Classification:
Product Details
Soft copper wire supply specifications and product performance parameters are as follows:
| Product name model | copper purity | Nominal wire diameter mm | Allowable tolerances mm |
Elongation% | Tensile strength MPa | Resistivity Ω.mm²/m |
Conductivity% | Density g/cm3 | Length approx. m/kg | Loading shaft type (inch) | |
| soft copper wire TR |
≥ 99.99 | 0.060 ≤ d≤ 0.100 | ±0.003 | ≥ 12 | ≥ 195 | ≤ 0.017241 | ≥100 | ≥ 8.89 | 39783～14322 | 5 inch/8 inch | |
| 0.110 ≤ d≤ 0.30 | ≥15 | 11836～1591 | 5 inch/8 inch | ||||||||
| 0.31 ≤ d≤ 0.57 | ±0.004 | ≥ 20 | 1490～840 | P250/P300 | |||||||
| 0.58 ≤ d≤ 3.00 | ±1%d | ≥ 25 | 825～16 | P250/P300 | |||||||
Product storage requirements, good ventilation, no direct sunlight, ambient temperature ≤ 23 ℃, ambient relative humidity ≤ 60% rh, no corrosive environmental medium in the air (such as acid, alkali and other substances)
Key words: copper clad aluminum alloy conductor
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