Shanghai Tankii Alloy Material Co.,Ltd
| Payment Terms | T/T, Western Union |
| Supply Ability | 20000 kg / month |
| Delivery Time | 5-30 days |
| Packaging Details | Box,Wooden Case |
| Material | Copper Nickel |
| Shape | Round wire |
| Color | Gray |
| Surface | Bright |
| Certificate | ISO 9001 |
| Delivery | 5-30 days |
| Brand Name | TANKII |
| Model Number | CuNi44 |
| Certification | ISO 9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union | Supply Ability | 20000 kg / month |
| Delivery Time | 5-30 days | Packaging Details | Box,Wooden Case |
| Material | Copper Nickel | Shape | Round wire |
| Color | Gray | Surface | Bright |
| Certificate | ISO 9001 | Delivery | 5-30 days |
| Brand Name | TANKII | Model Number | CuNi44 |
| Certification | ISO 9001 | Place of Origin | China |
| High Light | nickel copper alloy ，copper and nickel alloy | ||
CuNi44 Constantan Konstantan Wire resistance heating wire for Electric Blanket
Product Indroduction:
Constantan is CuNi40,also named 6J40,it is a resistance alloy which is mainly made up of copper and nickel.
It has the low resistance temperature coefficient,wide working temperature scope(500 below),good machiningproperty,anti-corrosive and easy braze welding.
The alloy is non-magnetic. It is used for electricalregenerator's variable resistor and the strain resistor,
potentiometers, heating wires, heating cables and mats. Ribbons are used for heating of bimetals. Another field of application is manufacturing of thermocouples because it develops a high electromotive force (EMF) in association with others metals.
Material Composition:
Chemical Composition:
| Name | Code | Main Composition% | ||
| Cu | Mn | Ni | ||
| Constantan | 6J40 | Bal. | 1-2 | 39-41 |
Physical Properties:
| Name | Code | Density (g/mm2) | Max.Working Temp.(°C) |
| Constantan | 6J40 | 8.9 | 500 |
Size
wires:0.018-10mm Ribbons:0.05*0.2-2.0*6.0mm
Strips:0.5*5.0-5.0*250mm Bars:D10-100mm
1.FeCrAl wire strip includes: OCr13Al4,OCr19Al3,OCr21Al4,OCr20Al5,OCr25Al5,OCr21Al6,OCr21Al6Nb,OCr27Al7Mo2.
2.Nickel chrome wire Strip Bar includes: Cr25Ni20,Cr20Ni35,Cr15Ni60,Cr20Ni80.
3.Copper Nickel wire Strip includes:
CuNi1,CuNi2,CuNi5,CuNi8,CuNi10,CuNi14,CuNi19,CuNi23,CuNi30,CuNi34,CuNi44.
4.Constantan wire includes:
6J40,4J42,4J32.
5.Manganin wire:
6J8,6J12,6J13.
Main Advantage and Application
It widely used in surtur and sulfide environment and producing industrial electric furnace, household electrical appliance and far infrared ray device.
Low price with high electric resistance, low temperature cofficient of resistance, high working temperature and good corrosion resistance under high temperature especially.
Our company workshop and working machine
Our Services
1) We can provide a free sample for testing but the freight at yours.
2) Mill test certificate will be provided after production, If it is necessary.
3) Good packing methods to keep goods no damage during delivery
4) We cooperate with many famous forwarder, will try our best to choose the safty, convenience, quick, and cheap mode of transportation for our customers.
If you need more detail information, please feel free contact me!
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1981
Total Annual:
8000000-100000000
Employee Number:
90~100
Ecer Certification：
Verified Supplier
Shanghai Tankii Alloy Material Co., Ltd.specialized in production of Resistance Heating Alloy, Nickel Chromium Alloy, Iron Chromium Aluminum Alloy, Nickel Aluminum Alloy, Manganin, Copper Nickel Alloy, thermocouple wire, pure nickel and other precision alloy materials in the form of round wire, ribb... Shanghai Tankii Alloy Material Co., Ltd.specialized in production of Resistance Heating Alloy, Nickel Chromium Alloy, Iron Chromium Aluminum Alloy, Nickel Aluminum Alloy, Manganin, Copper Nickel Alloy, thermocouple wire, pure nickel and other precision alloy materials in the form of round wire, ribb...
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