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OEM Factory for Alloy 230 - Copper Nickel CuNi23 Stranded Resistance Wire for Heating – TANKII Detail:
Normal composition%
| Nickel |
23 |
Manganese |
0.5 |
| Copper |
Bal. |
|
|
Typical Mechanical properties(1.0mm)
| Yield strength |
Tensile Strength |
Elongation |
| Mpa |
Mpa |
% |
| 170 |
350 |
25 |
Typical Physical properties
| Density (g/cm3) |
8.9 |
| Electrical resistivity at 20ºC (Ωmm2/m) |
0.30 |
| Temperature factor of resistivity(20ºC~600ºC)X10-5/ºC |
<16 |
| Conductivity coefficient at 20ºC (WmK) |
33 |
| EMF vs Cu(μV/ºC )(0~100ºC ) |
-34 |
| Coefficient of thermal expansion |
| Temperature |
Thermal Expansion x10-6/K |
| 20 ºC- 400ºC |
17.5 |
| Specific heat capacity |
| Temperature |
20ºC |
| J/gK |
0.380 |
| Melting point (ºC) |
1150 |
| Max continuous operating temperature in air (ºC) |
300 |
| Magnetic properties |
non-magnetic |
Corrosion resistance performance
| Alloys |
Working In atmosphere at 20ºC |
Working at max temperature 200ºC |
Air and oxygen contain
gases |
gases with Nitrogen |
gases with sulfur
oxidability |
gases with sulfur
reductibility |
carburization |
| Alloy 180 |
good |
general |
general |
general |
bad |
good |
Product detail pictures:
Related Product Guide:
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