| Customization: | Available |
|---|---|
| Type: | Copper Wire |
| Application: | Electric |
|
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Audited Supplier Audited by an independent third-party inspection agency
TU1 and TU2 is belong to oxygen-free copper rod. T1, T2 and T3 is belong to Low-oxygen copper rod.
The oxygen content of oxygen-free copper rod is lower than 10ppm.The oxygen content of low-oxygen copper rod is more than 300ppm.
Tensile strength and elongation
|
Product name |
state |
diameter/mm |
Tensile strength(N/mm2) Not less than |
elongation/% Not less than |
|
T1,TU1 |
R |
6.0-35 |
-- |
40 |
|
T2,TU2 |
-- |
37 |
||
|
T3 |
-- |
35 |
||
|
TU1,TU2 |
Y |
6.0-7.0 |
370 |
2.0 |
|
>7.0-8.0 |
345 |
2.2 |
||
|
>8.0-9.0 |
335 |
2.4 |
||
|
>9.0-10.0 |
325 |
2.8 |
||
|
>10.0-11.0 |
315 |
3.2 |
||
|
>11.0-12.0 |
290 |
3.6 |
Torsion properties of copper wire
|
Product name |
state |
Positive rotation number |
The number of reversals to the break,Not less than |
|
T1,TU1 |
R |
25 |
25 |
|
T2,TU2 |
25 |
20 |
|
|
T3 |
25 |
17 |
Resistivity
|
Product name |
state |
Mass resistivityp20" Ω.g/m2,Not greater than |
Volume resistivityp30" Ω.mm2/m,Not greater than |
|
T1,TU1 |
R |
0.15176 |
0.01707 |
|
T2,TU2,T3 |
0.15328 |
0.01724 |
|
|
TU1 |
Y |
0.15575 |
0.01750 |
|
TU2 |
0.15798 |
0.01777 |
Factory:
Packing:
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