Dimensions: | wire dia- 0.05mm to 10mm |
---|---|
Material: | nichrome 80 |
Model Number: | 9658 |
Brand Name: | Heanjia |
Place of Origin: | China (Mainland) |
Quick Details
Specifications
Nichrome Ni80Cr20 resistance wire offers extensive electrical resisivity and resistance to corrosion as well as oxidation at the elevated temperature ranges. It exhibits high electrical resistivity coefficient at the high temperature and commonly utilized as the heating wire. It offers large tensile strength and yield strength.
The Nichrome Ni80Cr20 resistance wire attains silver grey color and has very high melting temperature of 1400oC. Nichrome Wire is widely used in electric furnace and heat processing in the chemical, mechanical, metallurgical and defense industries.
Ni80Cr20 Nichrome Wire Specification:
Diameter |
0.05mm-10.0mm (0.002inch-0.3937inch) |
Physical Properties of Ni80Cr20
Nichrome Wire
Temp. Coeff. of Resistance Km x 10-6/oC |
170 (20-500oC |
Specific Resistance uΩ-cm(20oC) |
112 |
Density gm/cm3 |
8.2 |
Linear Expansion Coeff. X 10-6 /oC |
17 (20-1000oC |
Yield strength |
50,000 PSI |
Tensile strength |
105,000 PSI, |
modulus of elasticity |
31 x 106 PSI |
Elongation |
>20 |
Characteristics of Ni80Cr20 Nichrome Wire:
1.Excellent formability
2.High Mechanical Strength and thermal stability
3.Tremendous resistance to corrosion and oxidation
4.Large coefficient of electrical resistivity
Applications of Ni80Cr20 Nichrome Wire:
1.Chemical Industry
2.Defense and Metallurgy
3.Electric Furnaces
4.Electric Resistors, hair dryers, electric ovens, toasters, vacuum coating