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DESCRIPTION
  • Tinned sorf copper wires  is made from rod copper by continuous annealed drawing machines to make smaller size diameter wires after it’s coated by tin. Copper rod used is high-purity and oxygen-free copper.
TECHNICAL PROPERTIES
  • Production standards:  ASTM B 33

Diameter

Tolerance

Elongation

 Conductivity 

Resistivity

from

up to and including

Plus (+)

Minus (-)

[mm]

[mm]

[%]

[%IACS]

[Ω.mm2/m]

0.05

0.25

0.0076

0.0025

≥ 10

≥ 93.15

≤ 0.018508

0.30

0.45

3%

1%

≥ 15

≥ 94.16

≤ 0.018312

0.50

0.80

3%

1%

≥ 20

≥ 96.16

≤ 0.017930

Beside above list we can also provide others size depend on customer’s requirement

APPLICATIONS
  • Data communication wires
  • Automotive cables
PACKAGING
  • For diameter of copper wire up to and including 0.35 mm

Package weight:  8 kg, 30 kg, 40 kg

Dimension of bobbin: 150 mm, 300 mm, 330 mm

  • For copper wire with diameter over 0.35 mm  

Package weight:  250, 350 kg

Dimension of bobbin: 450 mm, 560 mm