
300℃ Temperature PVC Insulated Copper Wire Ni80Cr20 For Light Industry Machinery
PVC Insulated Wire
1. Material
-Conductor:Ni80Cr20,Ni70Cr30,Ni60Cr15,Ni35Cr20,Ni30Cr20 Wire, OCr23Al5 wire, CuNi44 wire
-Insulation:Silicone
Colours:Black,Brown,Red,Orange,Yellow,Green,Blue,Purple,Gray,White,Transparent,Yellow/green
2. Specifications
-Conductor diameter:0.05mm-8mm
-Thickness of the insulation:no less than 0.15mm
Other sizes can be available upon your request.
3. Features
High temperature resistance,low temperature resistance anti-acid,anti-oil,antisepsis and moisture,the Max Use Temperature is 300℃.
4. Application
It is used in household appliance,the lighting,the electronic equipment,the temperature sensor,the aircraft,the aviation ,the war industry product ,the metallurgy and chemical engineering.the automobile and ship,the electric instrumentation,the light industry machinery and the electrical power installation etc.
5. Database
Propertes/Grade | Cr20Ni80 | Cr30Ni70 | Cr15Ni60 | Cr20Ni35 | Cr20Ni30 | |
Main Chemical Composition(%) | Ni | Rest | Rest | 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 | Rest | Rest | Rest | |
Max Continuous Service Temperature(℃) | 1200 | 1250 | 1150 | 1100 | 1100 | |
Resistivity at 20℃ (μ Ω · m) | 1.09 | 1.18 | 1.12 | 1.04 | 1.04 | |
Density(g/cm3) | 8.4 | 8.1 | 8.2 | 7.9 | 7.9 | |
Thermal Conductivity (KJ/m· h· ℃) | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 | |
Coefficient of Thermal Expansion(α × 10-6/℃) | 18 | 17 | 17 | 19 | 19 | |
Melting Point(℃) | 1400 | 1380 | 1390 | 1390 | 1390 | |
Elongation(%) | > 20 | > 20 | > 20 | > 20 | > 20 | |
Micrographic Structure | austenite | austenite | austenite | austenite | austenite | |
Magnetic Property | nonmagnetic | nonmagnetic | nonmagnetic | nonmagnetic | nonmagnetic |
Other Insulated Nichrome Alloy:Fiberglass Insulated Nichrome Wire,PVC/PTFE Coated Nichrome Wire.
Ohmalloy Material Co.,Ltd
Ohmalloy Material Co.,Ltd is a high-tech enterprise which specialized in making all kinds of alloy such as high resistance alloy, low-resistance copper nickel alloy, precision alloy, FeCrAl alloy and thermocouple Alloy.
Ohmalloy Material Co.,Ltd have a full production line from melting, surface cleaning, rolling and slitting, full set of testing machine and can meet all kinds of technical requirement from customer. Our product is widely used in heating equipment, big steel mill, mineral, electrical equipment, food machinery, auto industry, aerospace industry. Our product not only is popular in domestic market, but also been exported to all over the world.
Our company aims to be the best-quality alloy producer in the
world. We insist on developing the more advanced alloy strip
technology, to serve all the customer, improve people’s living
level, make a more green earth in the future