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Cr20ni80 Nicr Alloy 8020 Strip / Foil Bright Surface For Electrical Appliances

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Cr20ni80 Nicr Alloy 8020 Strip / Foil Bright Surface For Electrical Appliances

Brand Name : Tankii

Model Number : nichrome

Certification : ISO9001

Place of Origin : China Mainland

MOQ : 50kg

Price : USD30~35/kg

Payment Terms : T/T, Paypal, Western Union, MoneyGram,

Supply Ability : 1000Ton per year

Delivery Time : About 20 days after getting the payment

Packaging Details : Standard exoprt package

Material : NiCr2080

Surface : Bright

Thickness : 0.01mm~0.1mm

Leading time : 20 days after getting the payment

item : Cr20Ni80 Nichrome 8020 Strip / Foil Nichrome 80 Used For Electrical Appliances

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Cr20Ni80 Nichrome 8020 Strip / Foil Nichrome 80 Used For Electrical Appliances

Nickel-chromium alloy with high and stable resistance, corrosion resistance, surface oxidation resistance, excellent coil- forming ability.it is an ideal material,it has good ductility,workability and weldability under high temperature and seismic strength.

NiCr series: Cr20Ni80, Cr30Ni70, Cr15Ni60, Cr20Ni35, Cr20Ni30.

1. Size dimension range:

Wire: 0.01-10mm

Ribbons: 0.05*0.2-2.0*6.0mm

Strip: 0.05*5.0-5.0*250mm

Bar:10-50mm

Key Features of nichrome products:

  1. Nichrome 80 is a proven electrical resistance heating material
  2. Produces adherent chromium oxide layer to prevent oxidation
  3. Highly durable and corrosion resistant
  4. Ideal for use in frequent temperature switching application
Chemical Composition and Propertes:


Propertes/Grade

NiCr 80/20

NiCr 70/30

NiCr 60/15

NiCr 35/20

NiCr 30/20


Main Chemical Composition(%)

Ni

Bal.

Bal.

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

Bal.

Bal.

Bal.


Max Working Temperature(ºC)

1200

1250

1150

1100

1100


Resistivity at 20ºC
(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· ºC)

60.3

45.2

45.2

43.8

43.8


Coefficient of Thermal Expansion(α × 10-6/ºC)

18

17

17

19

19


Melting Point(ºC)

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

2 Products and services

1> ROHS cerfication;
2.> Small orders are accepted;
3.> Factory direct sale;
4.> Timely delivery;
5> Samples are available;

3 Features

1>. Good oxidation resistance;
2> . Low embrittlement at high temperature;
3.> Good plasticity(easier to give them a shape);
4> . Nice performance and processing;

4 Applications

1> . In metal sheathed tubular elements used in grills;
2> . Toaster ovens;
3.> Storage heaters;
4.> As suspended coils in air heaters;
5.> Used in clothes dryers, fan heaters, hand dryers;
6> . Industrial hot wire foam cutters.
Cr20ni80 Nicr Alloy 8020 Strip / Foil Bright Surface For Electrical Appliances


Product Tags:

nichrome resistance wire

      

nichrome wire

      
Wholesale Cr20ni80 Nicr Alloy 8020 Strip / Foil Bright Surface For Electrical Appliances from china suppliers

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