Electric Resistance Wire, Resistance wire, Resistance heating wire
Cr20Ni80 Electric Resistance Wire Advantages: deformation ability, thermal stability,mechanical character, shockproof ability in thermal state and anti-oxidization.
Cr20Ni80 Electric Resistance Wire Widely used in electric furnace heating or heat-treating processes in the chemical, mechanical, metallurgical and defense industries.
Cr20Ni80 Electric Resistance Wire Mainly products performances we supplied as following, if you are interested, pls send more information to our email or talk to me by trademanager.
|
Brand Property |
Cr20Ni80 |
Cr30Ni70 |
Cr15Ni60 |
Cr20Ni35 |
Cr20Ni30 | |
|
Major chemical component% |
Ni |
Margin |
Margin |
55.0-61.0 |
34.0-37.0 |
30.0-34.0 |
|
Cr |
20.0-23.0 |
28.0-31.0 |
15.0-18.0 |
18.0-21.0 |
18.0-21.0 | |
|
Fe |
≤1.0 |
≤1.0 |
Margin |
Margin |
Margin | |
|
Component max. use temperature |
1200 |
1250 |
1150 |
1100 |
1100 | |
|
Melting Point |
1400 |
1380 |
1390 |
1390 |
1390 | |
|
Density g/cm3 |
8.40 |
8.10 |
8.20 |
7.90 |
7.90 | |
|
Resistivity μΩ·m,20 |
1.09±0.05 |
1.18±0.05 |
1.11±0.05 |
1.04±0.05 |
1.04±0.05 | |
|
Extension rate% |
20 |
20 |
20 |
20 |
20 | |
|
Specific Heat J/g. |
0.440 |
0.461 |
0.494 |
0.500 |
0.500 | |
|
Heat Conduction Coefficient KJ/M.h |
60.3 |
45.2 |
45.2 |
43.8 |
43.8 | |
|
Linear expansion coefficient aX10-6/ |
18.0 |
17.0 |
17.0 |
19.0 |
19.0 | |
|
Microstructure |
Austenitic |
Austenitic |
Austenitic |
Austenitic |
Austenitic | |
|
Magnetic |
Non-magnetic |
Non-magnetic |
Non-magnetic |
Non-magnetic |
Non-magnetic | |
We can also customize according to your reuqirement.
Welcome to your inquiry and consult us.