Copper coated aluminum wire / cca wire
The CCA wire is made up by using pure aluminum wire as core. It adopts the advanced coating and welding technology in the world. Plating copper concentrically on the concentric line of aluminum, realizes metallurgy combination between copper coating and aluminum. Threr will be no falking off during the heat treatment or mechanical workout. the CCA is a best new bimetal wire instead of pure copper wire. Producible scope:t the diameter is from Φ01.0mm to Φ3.00mm.
Product Fearures: shiny & uniformity unlform copper layer, excellent electrical conductivity, bear bending, good tensile strength, excellent welding and corrosion, with the great light specific gravity, and savings resources of copper.
Main Application: flexible coaxial cable, a variety of audio and video cable,vehicle single cable, network cable,data transmission cables and so on. Can be used in the above cables: cable conductor, braiding and shielding, the single wire conductor and other conductors.
The CCA wire is made up by using pure aluminum wire as core. It adopts the advanced coating and welding technology in the world. Plating copper concentrically on the concentric line of aluminum, realizes metallurgy combination between copper coating and aluminum. Threr will be no falking off during the heat treatment or mechanical workout. the CCA is a best new bimetal wire instead of pure copper wire. Producible scope:t the diameter is from Φ01.0mm to Φ3.00mm.
Product Fearures: shiny & uniformity unlform copper layer, excellent electrical conductivity, bear bending, good tensile strength, excellent welding and corrosion, with the great light specific gravity, and savings resources of copper.
Main Application: flexible coaxial cable, a variety of audio and video cable,vehicle single cable, network cable,data transmission cables and so on. Can be used in the above cables: cable conductor, braiding and shielding, the single wire conductor and other conductors.
| Construction Parameters: | ||
| Nomial diameter Φ /mm | 0.2mm | |
| Diameter difference ±mm | ±0.004mm | |
| Copper content % | 27 % | |
| Density (20 ºC) g/cm3 | 3.3 g/cm3 | |
| Intensity test of the soft state ≥N | ≥3.7 N | |
| Tensile strength of soft-state≥N/mm2 | ≥120 N/mm2 | |
| Hard measured intensity ≥N | ≥8.4 N | |
| Tensile strength of hard-state≥N/mm2 | ≥270 N/mm2 | |
| Electrical Characteristics: | ||
| Resistivity (20ºC) ≤Ω.km/mm2 | ≤27.5 Ω.km/mm2 | |
| Measured resistance (20 ºC) ≤Ω/km | ≤875Ω/km | |
| Conductivity (20 ºC) ≥% | ≥63 % | |
| Soft-state elongstion≥% | ≥10 % | |
| Hard elongation≥% | ≥12 % | |
| Product Inspection: | ||
| Inspection Item | Standard Requirement (ASTM B 566-93) | Inspection Result |
| 1. Surface | Bright, Clean, no flaw | OK |
| 2. Diameter (mm) | 0.2(+/-0.004mm) | OK |
| 3. Tensile Strength (N/mm2) | ≥120 N/mm2 | OK |
| 4. Elongation (%) | ≥10 % | OK |
| 5. Density (g/cm3) | 3.3 (±0.03)g/cm3 | OK |
| 6. Resistivity (20ºC) ≤Ω.km/mm2 | ≤27.5 Ω.km/mm2 | OK |
| 7. Conductivity (%IACS) | ≥63 % | OK |
| Conclusion | Pass | |
| Order Informations: | ||
| Technical Parameter | based on customer's requirements | |
| Package | Please advise the spool size or your special requirements | |
| Delivery time | Normally 20-25 days after received the deposit. | |
| Application | braid shielding & cable conductor (single or stranded) for coaxial cable, power cable, signal cable, network cable, data cable, enameled wire etc | |
| More informations | please contact with us. | |