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Product Features PRODUCT FEATURES

 

If you are a manufacturer of loudspeakers, motors or other special applications, then Ronsen will be your best supplier and partner. We offer a wide range of metals with different properties such as conductivity, mechanical properties, flexural properties, temperature coefficient and corrosion resistance. Ronsen produces enameled copper wire and bare copper wire, tinned wire, silver plated copper wire, tinned copper wire and copper-nickel alloy wire with diameter from 0.010 mm to 0.500 mm (AWG 58-24). Advanced computer integrated production technology allows us to produce large and small batches of specific wires under strict quality control. Our team of laboratory and application engineers will provide you with technical information support and recommend the right wire for your product evaluation.

 

Conductor characteristics table

characteristic

Property

unit Unit Cu CuNi2 CuNi6 CuNi10 CuMi23Mn CuNi44 CuSn6 AgCu1 CCA10% CCA15% HTCCA
tensile strength
Tensile strength
[N/mm2] 220-270 290-370 310-380 320-380 500-550 520-680 470-530 220-320 120-190 150-230 180-260
Yield strength at 1% stretching
Yield strength at 1% elongation
[N/mm2] 120-180 140-230 150-240 160-250 310-380 400-500 380-460 150-230 / / /
Bending resistance
Bending proof performance
[%] 100 125 145 160 390 350 / / / / /
Percentage of copper [%] 100 / / / / / / / 10 15 15
resistance(IACS)
Resistance (IACS)
[%] 100 34 17 11 6 3 13 99 65 67 62
Conductivity
Conductivity
[S*m/mm2] 58.5 20 10 6.7 3.3 2.0 7.5 57.5 37.7 39.15 36
Resistivity
Resistivity
[0hm*mm2/m] 0.0171 0.05 0.1 0.15 0.3 0.49 0.1333 / 0.0267 0.0256 0.0278
density
Density
[kg/dm3] 8.9 / / / / / / 10.5 3.3 3.63 3.63
Temperature coefficient of resistance
Thermal coefficient of resistance
[1E-6/K] 3900-4000 1000-1600 500-900 350-400 150-200 -80-40 550-750 / / / /
Solderability
Solderability
[-] excellent (Good) excellent (Good) excellent (Good) excellent (Good) excellent (Good) Unable to conventional welding mirror no conventional soldering excellent (Good) / excellent (Good) excellent (Good) excellent (Good)