Copper wire has several important properties that make it a "natural" for electrical wiring. More than any other non-precious metal, it is the best conductor of electricity, packing more power into a given diameter of wire than any substitute material. Copper wire is also easier to bend. With copper wire, connections are easy and sure. And, because it has a high melting point, it can take surprisingly heavy overloads or current surges without damage or danger. Contact a sales representative today about our stock of industrial copper wire.
Item |
Copper Wire |
Standard |
ASTM, AISI, JIS, ISO, EN, BS, GB, etc. |
Material |
T1, T2, T3, C11000, C11100, C11300, C11400, C11500, C1100, TU1, TU2, C10200, C1020, TP1, TP2, C12000,C12200, C14500, C14700, C15000, C1201, C1220, etc. |
Size |
Diameter: 0.5mm-4mm |
Length: as customers' requirement. |
Size can be customized according to customer needs. |
Surface |
Mill,polished,bright,oiled,hair line,brush,mirror,sand blast,or as required. |
Application |
Refers to a wire drawn from a hot rolled copper rod that is not annealed (but a smaller size wire may require intermediate annealing) and can be used for weaving mesh, cable, copper brush filter, etc. |
Export to |
America, Australia, Brazil, Canada, Peru, Iran, Italy, India, United Kingdom, Arab, etc. |
Package |
Standard export package or as required. |
Price term |
EXW,FOB,CIF,CFR,CNF,etc. |
Payment |
T/T,Western Union,L/C,etc. |
Certificates |
TUV&ISO&GL&BV,etc. |
Conductor |
Overall diameter(mm) |
Conductor Resistance |
Elongation |
Breakdown Voltage(V) |
Diameter |
Grade 2 |
(20ºC Ω/m) |
(%) |
Grade 2 |
|
Upper limit |
Lower limit |
|
|
Lower limit |
0,012 |
0,017 |
0,018 |
151,14 |
3 |
150 |
0,014 |
0,019 |
0,020 |
111,04 |
4 |
175 |
0,016 |
0,021 |
0,022 |
85,02 |
5 |
200 |
0,018 |
0,023 |
0,024 |
67,18 |
5 |
225 |
0,019 |
0,024 |
0,026 |
60,29 |
6 |
240 |
0,020 |
0,025 |
0,027 |
54,41 |
6 |
250 |
0,025 |
0,032 |
0,034 |
34,82 |
7 |
300 |
0,028 |
0,035 |
0,038 |
27,76 |
7 |
325 |
0,030 |
0,038 |
0,041 |
24,18 |
8 |
350 |
0,040 |
0,050 |
0,054 |
13,60 |
10 |
475 |
0,045 |
0,056 |
0,061 |
10,750 |
12 |
550 |
0,050 |
0,061 |
0,066 |
8,706 |
14 |
600 |
0,060 |
0,073 |
0,079 |
6,046 |
16 |
680 |
0,063 |
0,077 |
0,083 |
5,484 |
16 |
700 |
0,070 |
0,084 |
0,090 |
4,442 |
17 |
700 |
0,071 |
0,085 |
0,091 |
4,318 |
17 |
700 |
0,080 |
0,095 |
0,101 |
3,401 |
17 |
850 |
1. Pure copper has good conductivity and is widely used in the manufacture of wires, cables, brushes, etc .;
2. Good thermal conductivity, commonly used to manufacture magnetic instruments and meters that need to prevent magnetic interference, such as compasses, aviation instruments, etc .;
3. Excellent plasticity, easy to hot and cold pressure processing, can be made into pipes, rods, wires, strips, strips, plates, foils and other copper materials.