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2020 China New Design Nicr 80/20 Heating Wire - Nickel Ore Price Ni35cr20 Wire for Industrial Furnace Heating Element – TANKII Detail:
Ni35Cr20 is a nickel-chromium alloy (NiCr alloy) characterized by High resistivity, good oxidation resistance,very good form stability,good ductility and excellent weldability. It is suitable for use at temperatures up to 1100°C.
Typical applications for OhmAlloy104A are used in night-storage heaters,convection heaters,heavy duty rheostats and fan heaters.And also used for heating cables and rope heaters in defrosting and de-icing elements, electric blankets and pads,car seats,baseboard heaters and floor heaters,resistors.
Normal composition%
C |
P |
S |
Mn |
Si |
Cr |
Ni |
Al |
Fe |
Other |
Max |
0.08 |
0.02 |
0.015 |
1.00 |
1.0~3.0 |
18.0~21.0 |
34.0~37.0 |
- |
Bal. |
- |
Typical Mechanical properties(1.0mm)
Yield strength |
Tensile Strength |
Elongation |
Mpa |
Mpa |
% |
340 |
675 |
35 |
Typical Physical properties
Density (g/cm3) |
7.9 |
Electrical resistivity at 20ºC(Ωmm2/m) |
1.04 |
Conductivity coefficient at 20ºC (WmK) |
13 |
Coefficient of thermal expansion |
Temperature |
Coefficient of Thermal Expansion x10-6/ºC |
20 ºC- 1000ºC |
19 |
Specific heat capacity |
Temperature |
20ºC |
J/gK |
0.50 |
Melting point (ºC) |
1390 |
Max continuous operating temperature in air (ºC) |
1100 |
Magnetic properties |
non-magnetic |
Temperature Factors Of Electrical Resistivity
20ºC |
100ºC |
200ºC |
300ºC |
400ºC |
500ºC |
600ºC |
1 |
1.029 |
1.061 |
1.09 |
1.115 |
1.139 |
1.157 |
700ºC |
800ºC |
900ºC |
1000ºC |
1100ºC |
1200ºC |
1300ºC |
1.173 |
1.188 |
1.208 |
1.219 |
1.228 |
- |
- |
Product detail pictures:
Related Product Guide:
Our company insists all along the quality policy of "product good quality is base of enterprise survival; buyer fulfillment will be the staring point and ending of an company; persistent improvement is eternal pursuit of staff" and also the consistent purpose of "reputation very first, shopper first" for 2020 China New Design Nicr 80/20 Heating Wire - Nickel Ore Price Ni35cr20 Wire for Industrial Furnace Heating Element – TANKII , The product will supply to all over the world, such as: Kazakhstan, Puerto Rico, Lithuania, Our staffs are rich in experience and trained strictly, with qualified knowledge, with energy and always respect their customers as the No. 1, and promise to do their best to deliver the effective and individual service for customers. The Company pays attention to maintaining and developing the long-term cooperation relationship with the customers. We promise, as your ideal partner, we'll develop a bright future and enjoy the satisfying fruit together with you, with persisting zeal, endless energy and forward spirit.