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铜 Rod
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DESCRIPTION
  • High conductivity
  • Oxygen free
  • Copper Rod is made from copper cathode with high purity and oxygen free.

TECHNICAL PROPERTIES
  • Production standards: ASTM B 49, ASTM B 3

Type

Diameter

 Tolerance
 Elongation
 Tensile strength
 Conductivity
 Resistivity

 Surface oxide

[mm]

[mm]

[%]

[Mpa]

[%IACS]

[Ω.mm2/m]

[A0 (10-7m)]

OFE

Ø 8

± 0.38

≥ 35

175 - 280

≥ 101

≤ 0.017070

≤ 1000

Ø 12.7

± 0.38

Ø 20

± 0.51

OF

Ø 8

± 0.38

≥ 35

175 - 280

≥ 100

≤ 0.017241

≤ 1000

Ø 12.7

± 0.38

Ø 20

± 0.51


Chemical composition

 Type

Cu
[%, min.]

 Composition  [ppm, max.]

Te

Se

Bi

Sb

As

Sn

Pb

Fe

Ni

S

Ag

O

Cd

P

Zn

Mn

OFE

99.99

2

3

1

4

5

2

5

10

10

15

25

5

1

3

1

0.5

OF

99.95

-

-

-

-

-

-

-

-

-

-

-

10

-

-

-

-


APPLICATIONS
  • Electric wires & cables
  • Data communication wires
  • Enameled wires
  • Automotive cables
  • Redraw to superfine size wires (0.05mm or less)
  • For other electric purposes
PACKAGING

   Maximum weight of coil of copper Rod:  3500 kg

   Dimension of coil of copper Rod:

       -Inside diameter: 900 mm

       -Outside diameter: 1600 mm

       -Height: 600 mm

Dimension of pallet: 1600 x 1600 x 150 (H) mm