Nichrome Alloy Heating Strip Ni80Cr20 Strip Nichrome Heating
Element
Nickel Chromium Alloy Introduction:
This kind electrothermal alloy has structure and electrical
physical,electrical stability and good high temperature mechanical
property,fine cold plastic deformation and weldability cannot have
the brittle fracture due to long-term use.The alloy is widely used
in manufacturing the household appliances and heating element below
the working temperature of 1000℃.Its service life is long.Because
of high nickel quantity,the price is high.
Ni80Cr20 Strip can be used in below products as a electrical
heating elements.
Industrial Heating Furnace Toaster Ovens
Detailed Description:
Grade: NiCr 80/20 is also called Chromel A, Nikrothal 80, N8,
Nichrome V, HAI-NiCr 80, Tophet A, Resistohm 80, Cronix 80,
Protoloy, Nikrothal 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 Content(%)
| C | P | S | Mn | Si | Cr | Ni | Al | Fe | Other |
| Max |
| 0.03 | 0.02 | 0.015 | 0.60 | 0.75~1.60 | 20.0~23.0 | Bal. | Max 0.50 | Max 1.0 | - |
Mechanical Properties of nichrome 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 | - |
Regular size of Nickel alloy wire :
We supply products in the shape of wire,flat wire,strip.We can also
make customized material according to useris requests.
Bright and white wire--0.025mm~3mm
Pickling 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 of nichrome wire:
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:
Cr20Ni80:in braking resistors,industrial furnaces,flat irons,
ironing machines, water heaters, plastic moulding dies, soldering
irons, metal sheathed tubular elements and cartridge elements.
Cr30Ni70:in industrial furnaces. well suited for reducing
atmospheres, as it is not subject to 'green rot'.
Cr15Ni60: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.
Cr20Ni35: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.
Cr20Ni30: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
Wire packing:
In spool--when the diameter≤1.2mm
In coil--when the diameter>1.2mm
All the wire packd into cartons→cartons packed into plywood pallet OR wooden case
Regarding the size of the spool,please refer to the picture:
Delivery-When the pre-payment is confirmed:
1)The requested products are in stock,we will send them out within
3 day
2)The raw material is in stock,we will send out the products within
10 days.
3)When we need to re-melt the material,it will take 20-25 days to
send the products/
Shipping-By sea,by air,by express or other ways:
| By sea | By air | By express |
| Japan,Korea,Taiwan | 2-3 days | | |
| Southeast Asia | 7-9 days | 2-3 days | |
| The Middle East | 20-25 days | 3-5 days | 3-5 days |
| India-Pakistan | 15-22 days | 3-5 days | 3-5 days |
| Mediterranean | 28-30 days | 3-5 days | 3-5 days |
| Europe | 28-35 days | 3-5 days | 3-5 days |
| Africa | 40-45 days | about 7 days | about 7 days |
| Australia | 18-32 days | 3-5 days | 3-5 days |
| West of America | 12-15 days | 3-5 days | 3-5 days |
| East of America | 25-35 days | 3-5 days | 3-5 days |
| Middle and South America | 30-55 days | about 7 days | about 7 days |
Our Services
1).Offer OEM service;
2).Test report will be sent accompanying the products;
3).Adding metal elements according to the standard of different
countries as per the user's requirements.
Company Information
Shanghai Tankii Alloy Material Co., Ltd.specialized in production of Resistance Heating Alloy, Nickel
Chromium Alloy, Iron Chromium Aluminum Alloy, Nickel Aluminum
Alloy, Magnin, Copper Nickel Alloy, thermocouple wire, pure nickel
and other precision alloy materials in the form of round wire,
ribbon wire, sheet, tape, strip, rod and plate.
We've already got ISO9001 quality system certificate and approval
of ISO14001 environmental protection system.
We own a complete set of advanced production flow of refining, cold
reduction, drawing and heat treating etc. We also proudly have
independent R&D capacity.
Shanghai Tankii Alloy Material Co., Ltd has accumulated lots of
experiences over nine years in this field. During nine years, more
than 60 management elites and high science and technology talents
were employed.They participated in every walk of the company life,
which make our company keep blooming and invincible in the
competitive market.
Based on the principle of "first quality, sincere service", our
managing ideology is pursuing technology innovation and creating
the top brand in the alloy field. We persist in Quality - the
foundation of the survival. It is our forever ideology to serve you
with full heart and soul. We committed to provide customers all
over the world with high-quality, competitive products and perfect
service.
Our products, such us nichrome wire, nichrome strip, fecral wire,
fecral strip, thermocouple wire, nickel wire, nickel strip have
been exported to Europe, USA, India, Southest Asia, South
America,etc.
We specialized in manufacturing heating resistance alloy for
years,the main products cover
NiCr series- Cr20Ni80,Cr30Ni70,Cr15Ni60,Cr20Ni35,Cr20Ni30
FeCrAl
series-1Cr13Al4,1Cr15Al5,0Cr21Al4,0Cr21Al6,0Cr23Al5,0Cr25Al5,0Cr21Al6Nb,0Cr27Al7Mo2
etc.
CuNi
series-CuNi1,CuNi2,CuNi6,CuNi8,CuNi10,CuNi19,CuNi23,CuNi30,CuNi34,CuNi44.
FAQ
Q1:What is the MOQ?
A1:Any quantity you need when the sizes are in stock.
Wire diameter<0.1mm,it is 1kgs
Wire diameter 0.1~0.3mm,it is 2~3kgs
Wire diameter 0.3~0.7mm,it is 5kgs
Wire diameter 0.7-1.2mm,it is 10kgs
Wire diameter >1.2mm,it is 20-25kgs
For strip,smaller size,it is 10-20kgs
Larger size,it is 50-100kgs
Q2:Can you offer free samples?
A2:Yes,when the same sizes or the close sizes are in stock.But the
customers must bear the freight of the samples.
Q3:What's the payment terms?
A3:We accept T/T,L/C,Paypal etc.It can be negotiated when the
amount is different.
Q4:What is the standard of the material?
A4:Nichrome alloy is supplied according to Chinese standard GB/T
1234-2012.But We can add metal elements according to the standard
of different countries as per the user's requirements.
Q5:Are you trading company or manufacturer?
A5:We are factory.And we welcome your visiting.
