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Precision Nicr8020 Resistance Heating Wire Thermocouple Bare Wire For Electric Heating Elements

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Precision Nicr8020 Resistance Heating Wire Thermocouple Bare Wire For Electric Heating Elements

Name: Precision Nicr8020 Resistance Heating Wire Thermocouple Bare Wire For Electric Heating Elements
Brand: Tankii
Price: 1 USD

Quality Precision Nicr8020 Resistance Heating Wire Thermocouple Bare Wire For Electric Heating Elements wholesale

Brand Name : Tankii

Model Number : NCHW - 1 (NICr8020)

Certification : ISO9001,SGS

Place of Origin : China Mainland

MOQ : 20kg

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

Supply Ability : 1000Ton per year

Delivery Time : About 10-15 days after getting the payment

Packaging Details : Standard exoprt package

Surface : Bright

Diameter : 0.04mm~7.0mm

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

Grade : NiCr8020

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TANKII Precision/Electric/Nicr8020 Nichrome 0.32 Resistance Heating Wire Thermocouple Bare Wire for Heating Elements

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.

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 1200°C,and hold a superior service life compared to Iron chromium alumium alloys.
Typical applications for Ni80Cr20 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.

Mechanical Properties of Nichrome 80 wire

Max Continuous Service Temperature:	1200ºC
Resisivity 20ºC:	1.09 ohm mm2/m
Density:	8.4 g/cm3
Thermal Conductivity:	60.3 KJ/m·h·ºC
Coefficient of Thermal Expansion:	18 α×10-6/ºC
Melting Point:	1400ºC
Elongation:	Min 20%
Micrographic Structure:	Austenite
Magnetic Property:	nonmagnetic

Temperature Factors Of Electrical Resistivity

20ºC	100ºC	200ºC	300ºC	400ºC	500ºC	600ºC
1	1.006	1.012	1.018	1.025	1.026	1.018
700ºC	800ºC	900ºC	1000ºC	1100ºC	1200ºC	1300ºC
1.01	1.008	1.01	1.014	1.021	1.025	-

Style of supply

Alloys Name	Type	Dimension
Ni80Cr20W	Wire	D=0.016mm~10mm
Ni80Cr20R	Ribbon	W=0.3~5mm	T=0.01~2mm
Ni80Cr20S	Strip	W=1~450mm	T=0.005~5.0mm
Ni80Cr20B	Bar	Dia=3~100mm	L=50~3000mm

Chemical Composition and Main Properties of Nichrome wire
Properties Grade		NiCr 80/20	NiCr 70/30	NiCr 60/15	NiCr 35/20	NiCr 30/20
Main Chemical Composition	Ni	Balance	Balance	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	Balance	Balance	Balance
Max Continuous Service Temperature(oC)		1200	1250	1150	1100	1100
Resisivity 20oC (Ω mm2/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	Weak magnetic	Weak magnetic

Chemical Composition	Nickel Chrome (Iron) Alloy
Surface	Bright,Acid white,Oxidized Color
Diameter	0.016mm~2.0mm in spool, 1.0mm-8.0mm packing in coil, 3.0~100.0mm in rod
Nichrome Round Wire	Diameter 0.016mm~10.00mm
Nichrome Ribbon	Width: 5.00~0.30mm, thickness: 0.01-2.00mm
Nichrome Strip	Width: 1mm~450mm, thickness: 0.005mm~5mm
Grade	Ni80Cr20, Ni70Cr30, Ni60Cr15, Ni60Cr23, Ni35Cr20,Ni40Cr20,Ni30Cr20, NiCr20AlSi, Karma
Advantage	The metallurgical structure of nichrome
Advantage	confers them a very good plasticity when cold.
Characteristics	Stable performance; Anti-oxidation; Corrosion resistance;
	High temperature stability; Excellent coilforming ability;
	Uniform and beautiful surface condition without spots.
Usage	Resistance heating elements;Material in metallurgy,
	Household appliances;Mechanical manufacturing and
	other industries.

Key Features of nichrome products:

Nichrome 80 is a proven electrical resistance heating material
Produces adherent chromium oxide layer to prevent oxidation
Highly durable and corrosion resistant
Ideal for use in frequent temperature switching application

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).

Precision Nicr8020 Resistance Heating Wire Thermocouple Bare Wire For Electric Heating Elements

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