| Model: | - |
|---|---|
| Brand: | - |
| Origin: | Made In China |
| Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Non-ferrous Metal Alloy |
| Label: | Cooper alloy wire , resistance wire , Cooper Nickel wire |
| Price: |
-
|
| Min. Order: | - |
| Live Chat: | Last Online:23 Jun, 2016 |
Copper Based Heating Resistance Alloy Wire
The Cooper based alloy is of low resistivity, good process ability, excellent welding property and good corrosion resistance, it can be used in producing heating components and current limiting resistance of thermal overload or low voltage circuit breaker and other low voltage electrical heatng element in the manufacture and use of current limiting resistor
1. Properties
|
Grade |
Resistivity μΩ·m |
Max working temperature ℃ |
Melting Temperature |
Chemistry
|
Mechanical property |
||||
|
Mn |
Ni |
Cu |
T.S. N/mm2 |
Elongation |
|||||
|
Dia≤1.0mm |
Dia＞1.0mm |
||||||||
|
CuNi1 |
0.03 |
200 |
1085 |
- |
1 |
balance |
210 |
18 |
25 |
|
CuNi2 |
0.05 |
200 |
1090 |
- |
2 |
balance |
220 |
18 |
25 |
|
CuNi6 |
0.10 |
220 |
1095 |
- |
6 |
balance |
250 |
18 |
25 |
|
CuNi8 |
0.12 |
250 |
1097 |
- |
8 |
balance |
270 |
18 |
25 |
|
CuNi10 |
0.15 |
200 |
1100 |
- |
10 |
balance |
290 |
20 |
25 |
|
CuNi14 |
0.20 |
300 |
1115 |
0.3 |
14.2 |
balance |
310 |
20 |
25 |
|
CuNi19 |
0.25 |
300 |
1135 |
0.5 |
19 |
balance |
340 |
20 |
25 |
|
CuNi22 |
0.30 |
300 |
1150 |
0.5 |
23 |
balance |
350 |
20 |
25 |
|
CuNi30 |
0.35 |
350 |
1170 |
1.0 |
30 |
balance |
400 |
20 |
25 |
|
CuNi34 |
0.40 |
350 |
1180 |
1.0 |
34 |
balance |
400 |
20 |
25 |
|
CuNi44 |
0.50 |
400 |
1280 |
1.0 |
44 |
balance |
420 |
20 |
25 |
2. Size and tolerance
|
Dia |
0.16≤-＜0.30 |
0.30≤-＜0.50 |
0.50≤-＜1.00 |
1.00≤-＜1.60 |
1.60≤-＜2.20 |
2.20≤-＜3.00 |
|
Tolerance |
0.008 |
0.010 |
0.015 |
0.018 |
0.020 |
0.025 |