Cr20Ni80 electric resistance nichrome heating strip

Cr20Ni80 electric resistance nichrome heating strip

Nichrome is a non-magnetic alloy of nickel, chromium, and often iron, usually used as a resistance wire. Patented in 1905, it is the oldest documented form of resistance heating alloy. A common alloy is 80% nickel and 20% chromium, by mass, but there are many others to accommodate various applications. It is silvery-grey in colour, is corrosion-resistant, and has a high melting point of about 1400 °C (2552 °F). Due to its relatively high electrical resistivity and resistance to oxidation at high temperatures, it is widely used in electric heating elements, such as in hair dryers, electric ovens, soldering iron, toasters, and even electronic cigarettes. Typically, Nichrome is wound in coils to a certain electrical resistance, and current is passed through to produce heat.
 

high-resistance electrothermal alloy products :

   high-purity

   low impurity resistivity stability

   temperature coefficient small

   superficial body Sexual good

   and the higher intensity 

   high temperature performance 

   good processing

Technical Data

Application

metallurgical, electrical, mechanical components and electrical manufacturing industries

 STA Universe Group is a professional manufacturer of the nicr wire ,fecral wire since 2001 and have exported to many countries .the feedback from our buyer is good .

the heating resistant wire can be used in many industries ,such as  metallurgical, electrical, mechanical components and electrical.