Heating Wire

Heating Wire

33.00 - 37.00 USD ($)/Kilograms

Product Details:

X

Price And Quantity

  • 1 , Kilograms
  • 33.00 - 37.00 USD ($)/Kilograms

Trade Information

  • 7-10 Days

Product Description

Ni80Cr20 is a nickel-chromium alloy (NiCr alloy) characterized by high resistivity, good oxidation resistance and very good form stability. It is suitable for use at temperatures up to 1200C,and hold a superior service life compared to Iron chromium alumium alloys.

Typical applications are electric heating elements in home appliances,industrial furnaces and resistors(wirewound resistors,metal film resistors), flat irons, ironing machines, water heaters, plastic moulding dies, soldering irons, metal sheathed tubular elements and cartridge elements.


Normal Composition(%)

C

P

S

Mn

Si

Cr

Ni

Al

Fe

Other

Max

 

 

 

 

 

 

0.03

0.02

0.015

0.6

0.75-1.6

20.0-23.0

Bal.

Max 0.50

Max 1.0

-


Temperature Factors Of Electrical Resistivity

20 degrees

100 degrees

200 degrees

300 degrees

400 degrees

600 degrees

1

1.006

1.012

1.018

1.025

1.018

700 degrees

800 degrees

900 degrees

1000 degrees

1100 degrees

1300 degrees

1.01

1.008

1.01

1.014

1.021

-

 Product Features


Grade

Elongation (%)

Density (g/cm3)

Electrical resistivity at 20 degrees C ( mm2/m)

Conductivity coefficient at 20 degrees C (WmK)

Coefficient of Thermal Expansion x10-6/degrees

Melting point (degrees C)

Max continuous operating temperature in air (degrees C)

Ni80Cr20

30

8.4

1.09

15

18

1400

1200


HANGZHOU UALLOY MATERIAL CO., LTD.

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