China 0.0125-8mm Cr20Ni80 Wire with Factory Price Manufacture and Factory

0.0125-8mm Cr20Ni80 Wire with Factory Price

Short Description:

1. Performance: High resistivity, good oxidation resistance, very good form stability, good ductility and excellent weldability.
2. Application: It is widely used for electric heating elements in home appliances and industrial furnaces. And the typical applications are flat irons, ironing machines, water heaters, plastic moulding dies, soldering irons, metal sheathed tubular elements and cartridge elements.
3. Dimension Round Wire: 0.05mm-10mm Flat Wire(Ribbon): Thickness 0.1mm-1.0mm, width 0.5mm-5.0mm Other sizes are available upon your request. Nichrome Alloy: Ni80Cr20, Ni70Cr30, Ni60Cr15, Ni35Cr20, Ni30Cr20 etc .Other products: Heating Resistance Alloy, FeCrAl Alloy, CuNi Alloy, Pure Nickel, Thermocouple Wire etc .Please email us for more information, you will get the most competitive price from here.

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0.0125-8mm Cr20Ni80 Wire with Factory Price

Grade: Nichrome 80/20

Chemical Composition: Nickel 80%, Chrome 20%

Electrical Resistivity: 1.09 ohm mm2/m

Max working temperature: 1200 C

Condition: Bright, Annealed, Soft

Wire diameter 0.015mm-1.0mm packing in spool

Rod, Bar diameter 1mm-30mm

Flat Wire, Ribbon, Foil, Sheet thickness 0.005mm~2.5mm, Width 0.5mm~500mm

Plate: Thickness 2.5mm~7mm, width 10mm~500mm

Usually used as heating element, resistor.

Our advantage: Long working Life and anti-oxidation under high temperature

Detailed Description:
Grade: NiCr 80/20 is also called Chromel A, Ni80, N8, Nichrome V, HAI-NiCr 80, Tophet A, Resistohm 80, Cronix 80, Protoloy, Ni 8, Alloy A, MWS-650, Stablohm 650, NCHW1

We also produce other kind of nichrome resistance wire, such as NiCr 70/30,NiCr 60/15,NiCr 60/23,NiCr 37/18, NiCr 35/20, NiCr 35/20, NiCr 25/20,Karma

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

Regular size:
We supply products in the shape of wire,flat wire,strip.We can also make customized material according to useris requests.
Bright, annealed, soft wire--0.025mm~5mm
Acid pickeling white wire:1.8mm~10mm
Oxidized wire:0.6mm~10mm
Flat wire:thickness 0.05mm~1.0mm,width 0.5mm~5.0mm

Process:
Wire:Material preparation→melting→re-melting→forging→hot rolling→heat treatment→surface treatment→drawing(rolling)→finish heat treatment→inspection→package→warehouse

Product features:
1)Excellent anti-oxidation and mechanical strength at high temperature;
2)High resistivity and low temperature coefficient of resistance;
3)Excellent reelability and forming performance;
4)Excellent welding performace

Application of all grades:
NiCr 80/20:in braking resistors,industrial furnaces,flat irons, ironing machines, water heaters, plastic moulding dies, soldering irons, metal sheathed tubular elements and cartridge elements.
NiCr 70/30:in industrial furnaces. well suited for reducing atmospheres, as it is not subject to 'green rot'.
NiCr 60/15:in braking resistors,industrial furnaces,hot plates, grills, toaster ovens and storage heaters. For suspended coils in air heaters in clothes dryers, fan heaters, hand dryers.
NiCr 35/20:in braking resistors,industrial furnaces.In night-storage heaters, convection heaters, heavy duty rheostats and fan heaters. For heating cables and rope heaters in defrosting and de-icing elements, electric blankets and pads, car seats, baseboard heaters and floorheater.
NiCr 30/20:in solid hot plates, open coil heaters in HVAC systems, night-storage heaters, convection heaters, heavy duty rheostats and fan heaters.For heating cables and rope heaters in defrosting and de-icing elements, electric blankets and pads, car seats, baseboard heaters, floor heaters and resistors.

Packaging & Shipping
Packing:
Wire packing:
In spool--when the diameter≤2.0mm
In coil--when the diameter>1.2mm
All the wire packd into cartons→cartons packed into plywood pallet OR wooden ca: