Hot Resistance Nickel Chromium Wire For Heating Cr20Ni80 Nickel-Chromium Alloy Wire

PRODUCTION DESCRIPTION

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

Cr20Ni80 is an ideal material, it has good ductility,workability and weldability under high temperature and seismic strength.

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

Hot Resistance Nickel Chromium Wire For Heating Cr20Ni80 Nickel-Chromium Alloy Wire

CLASSIFICATION:

Nichrome 80 Cr20Ni80 Nichrome Spring Wire Chromel A Spark Resistance Wire for Heating Element Ni80cr20 Ni90cr10 20 22 24 26 28 30 32 34 36 38 40 Gauge Nichrome 20 80 10 90 Wire Heating Resistance Round Wire

Product Name：Nichrome wire

Type：Nickel Wire

Surface：Bright

Treatment：Hydrogen Annealing

Model Number：Cr20Ni80

Nichrome Wire Size：0.050.2-2.06.0mm

Grade：Cr20Ni80, Cr10Ni90, Cr30Ni70, Cr15Ni60, Cr20Ni30, Cr15Ni35

Resistivity：1.09±0.05

Density：8.4g/cm3

Ni (Min)：78%

Chinese Standard Grade:

Cr20Ni80 Nickel-Chromium Alloy Wire

Nichrome wire

Nichrome alloy includes pure nickel, NiCr alloy, Fe-Cr-Al alloy and copper nickel alloy.

Nickel chrome alloys: Ni80Cr20, Ni70Cr30, Ni60Cr15, Ni35Cr20, Ni90Cr10,Ni30Cr20, pure nickel Ni200 and Ni201

FeCrAl alloy: 0Cr25Al5, 0Cr23Al5, 0Cr21Al4, 0Cr27Al7Mo2, 0Cr21Al6Nb, 0Cr21Al6.

Copper nickel alloy: CuNi1, CuNi2, CuNi6, CuNi8, CuNi10, CuNi23, CuNi30, CuNi44, Constantan,CuMn12Ni

Our Nichrome alloy are in the form of wire, coil, ribbon, strip, foil

Nichrome wire sizes are:

Wire: 0.018mm-10mm

Ribbon: 0.05*0.2mm-2.0*6.0mm

Strip: 0.5*5.0mm-5.0*250mm

Bar: 10-100mm

Nichrome 80 20

Nichrome Grade: Ni70Cr30,Ni80Cr20, Ni60Cr15, Ni35Cr20, Ni30Cr20, NiCr 80/20 also called Chromel A, Cr20Ni80, N8, Nichrome V, HAI – NiCr 80, Tophet A, Resistohm 80, Cronix 80, Protoloy, Alloy A, MWS-650, Stablohm 650, NCHW1

nicr8020 characteristic

Chemical Content %: 80.00 Nickel, 20.00 Chrome

Max continuous service temperature: 1200ºC

Resisivity: 1.09 mm2Ω /m

Density: 8.4g/cm3

Thermal conductivity: 60.3kj/mhc

Coefficient of thermal expansion: 18*10-6/c

Melting point: 1400ºC

Elongation: Min 20%

Characteristics:

Performance material		Cr10Ni90	Cr20Ni80	Cr30Ni70	Cr15Ni60	Cr20Ni35	Cr20Ni30
Composition	Ni	90	Rest	Rest	55.0-61.0	34.0-37.0	30.0-34.0
	Cr	10	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	Rest	Rest	Rest
Maximum temperature℃		1300	1200	1250	1150	1100	1100
Meltiing point ℃		1400	1400	1380	1390	1390	1390
Density g/cm3		8.7	8.4	8.1	8.2	7.9	7.9
Resistivity(μΩ·m,20℃)			1.09±0.05	1.18±0.05	1.12±0.05	1.00±0.05	1.04±0.05
Elongation at rupture		≥20	≥20	≥20	≥20	≥20	≥20
Specific heat (J/g.℃)			0.44	0.461	0.494	0.5	0.5
Thermal conductivity(KJ/m.h℃)			60.3	45.2	45.2	43.8	43.8
Coefficient of lines expansion			18	17	17	19	19
a×10-6/℃ (20~1000℃)			18	17	17	19	19
Micrographic structure			Austenite	Austenite	Austenite	Austenite	Austenite
Magnetic properties			Non magnetic	Non magnetic	Non magnetic	Weak magnetic	Weak magnetic

Producing Process:

Application:

The application areas of nickel-chromium alloy strips include:

Petrochemical industry: used to manufacture pipes, valves, pumps and other components in petrochemical equipment, as well as catalyst carriers for petrochemicals.

Aerospace industry: used to manufacture high-temperature components such as engines, turbine blades, and combustion chambers.

Chemical industry: used to manufacture reaction kettles, heat exchangers and other components in chemical equipment.

Devices: used to manufacture devices such as artificial joints and dental implants.

Other fields: such as nuclear industry, electronics industry, etc.

Package:

Nichrome 80 wire is packed with plastic spool,then 6 spools per carton. Special packaging requirements can also be accommodated. OEM is also acceptable.

Why Choose Us:

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PRODUCTION DESCRIPTION