Shanghai Tankii Alloy Material Co.,Ltd

Shanghai Tankii Alloy Material Co.,Ltd

 

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Nikrothal 80 / Chromel A / Tophet A Nicr Alloy Strip For Dynamic Braking Resistors

Nikrothal 80 / Chromel A / Tophet A Nicr Alloy Strip For Dynamic Braking Resistors

  • Nikrothal 80 / Chromel A / Tophet A Nicr Alloy Strip For Dynamic Braking Resistors
  • Nikrothal 80 / Chromel A / Tophet A Nicr Alloy Strip For Dynamic Braking Resistors
  • Nikrothal 80 / Chromel A / Tophet A Nicr Alloy Strip For Dynamic Braking Resistors
  • Nikrothal 80 / Chromel A / Tophet A Nicr Alloy Strip For Dynamic Braking Resistors
  • Nikrothal 80 / Chromel A / Tophet A Nicr Alloy Strip For Dynamic Braking Resistors
Nikrothal 80 / Chromel A / Tophet A Nicr Alloy Strip For Dynamic Braking Resistors
Product Details:
Place of Origin: China Mainland
Brand Name: Tankii
Certification: ISO9001
Model Number: NCHW - 1 (NICr2080)
Payment & Shipping Terms:
Minimum Order Quantity: 50kg
Price: USD30~35/kg
Packaging Details: Standard exoprt package
Delivery Time: About 20 days after getting the payment
Payment Terms: T/T, Paypal, Western Union, MoneyGram,
Supply Ability: 1000Ton per year
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Detailed Product Description
Material: NiCr2080 Surface: Bright
Thickness: 0.01mm~0.1mm Leading Time: 5~20 Days As Per The Order Qty
Item: Nicr AA / Resistohm 80 / Stablohm 650 Strip Used For Dymamic Braking Resistors Ribbons:: 0.05*0.2-2.0*6.0mm
High Light:

nickel alloys

,

nichrome resistance wire

Nicr AA / Resistohm 80 / Stablohm 650 Strip Used For Dymamic Braking Resistors

 
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.

 
Common Name:Ni80Cr20,Nikrothal 8,MWS-650,NiCrA,Tophet A,HAI-NiCr 80,Chromel A,Alloy A,Alloy 650,N8,Resistohm 80, Stablohm 650,Nichorme V,Nikrothal 80.
 
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.
 
They are used for the manufacture of electric resistances for appliances (insulated elements type tubular resistances or for example opened elements on micanit plate) or for application of industrial furnaces.
In addition of a relatively high specific resistance, Ni-Cr alloys join all the necessary properties for good performances in use of furnaces: Resistance to oxidation (they are not sensitive to aggressions of humid air).
 
Nikrothal 80 / Chromel A / Tophet A Nicr Alloy Strip For Dynamic Braking Resistors 0
Nikrothal 80 / Chromel A / Tophet A Nicr Alloy Strip For Dynamic Braking Resistors 1
Nikrothal 80 / Chromel A / Tophet A Nicr Alloy Strip For Dynamic Braking Resistors 2
Nikrothal 80 / Chromel A / Tophet A Nicr Alloy Strip For Dynamic Braking Resistors 3
Nikrothal 80 / Chromel A / Tophet A Nicr Alloy Strip For Dynamic Braking Resistors 4
 
Mine trolley brake resistor:
Nikrothal 80 / Chromel A / Tophet A Nicr Alloy Strip For Dynamic Braking Resistors 5

Contact Details
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