Resistance Wire Cr20ni80 Electric Heating Elements

• Certification: RoHS, ISO9001, CE, SGS
• Type: Resistance Wire
• Material: Ni-Cr Wire
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: Cr20Ni80
• Form: Heating Wire
• Shape: Round
• Usage: Industrial Heater Heating
• Treatment: Hydrogen Annealing
• Application: Heating
• Temperature: 200c
• MOQ: 3kgs
• Elongation (>%): 20
• Color: Silvery White
• Grade: Cr20ni80
• Conductor Type: Solid
• Transport Package: Carton Box, Wooden Case
• Specification: Resistance Wire Cr-Ni
• Trademark: no
• Origin: China
• HS Code: 85168000
• Production Capacity: 10, 0000 Per Year
• Package Size: 27.00cm * 27.00cm * 27.00cm
• Package Gross Weight: 7.000kg

Product Description

Resistance Wire Cr20Ni80 Electric Heating Elements


 

Product Description

 

Electronic Resistance Heating Wire:    

Ni-Cr Wire

Pure Nickel

Chromel Alloy

Fe-Cr-Al Alloy

Copper Nickel Alloy

Thermocouple,etc.
 

Applications:                                         

Heating equipment:industrial furnace, civil heating appliance, various electrical resistors and

locomotive braking resistor,etc.

Introduction:

Nickel-chromium alloy with high and stable resistance, corrosion resistance, surface oxidation resistance, excellent coil-  forming ability.

Nichrome 80/20 is an ideal material,it has good ductility,workability and weldability under high temperature and seismic strength.

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

 

Product Parameters

 

Parameter

Performance\ material		Cr20Ni80
Composition	Ni	Rest
	Cr	20.0~23.0
	Fe	≤1.0
Maximum temperatureºC		1200
Meltiing point ºC		1400
Density g/cm3		8.4
Resistivity		1.09±0.05
μΩ·m,20ºC
Elongation at rupture		≥20
Specific heat		0.44
J/g.ºC
Thermal conductivity		60.3
KJ/m.hºC
Coefficient of lines expansion		18
a×10-6/ºC
(20~1000ºC)
Micrographic structure		Austenite
Magnetic properties		Nonmagnetic

Production Procedure


Application Industry



 

FeCrAl alloy series: OCr15Al5,1Cr13Al4, 0Cr21Al4, 0Cr21Al6, 0Cr25Al5, 0Cr21Al6Nb,0Cr27Al7Mo2, and etc

NiCr alloy series: Cr20Ni80,Cr30Ni70,Cr20Ni35,Cr20Ni30,Cr15Ni60 and etc.

CuNi series: CuNi1,CuNi2,CuNi6,CuNi10,CuNi23,CuNi30,CuNi44,Monel400,Constantan and etc.

High-temperature alloy series: GH131,GH140,GH36,GH2706,GH2901,GH3625,GH3536,GH4169 and etc.

Welding wire series:HGH2132,HGH1040,HGH3030,HGH4033,ER6040.ERNi-1,ERNiCrMo-3 and etc.

Corrosion resistance alloy series: Incoloy800H,Incoloy825,Inconel600,Inconel690,Inconel625 and etc.

Precision alloy series: 1J33,3J1.3J9.4J28.4J29.4J32.4J33.4J36.4J45.4J50 and etc.