Constantan wire Electric Heating Wire
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Product Highlights
- Anti-Corrosive and Easy to Weld: Features excellent anti-corrosive properties and easy braze welding capability.
- Non-Magnetic Alloy: The alloy is non-magnetic, suitable for sensitive electrical applications.
- High Electromotive Force: Develops high EMF when associated with other metals for thermocouple manufacturing.
- Wide Application Range: Used for heating wires, cables, mats, strain resistors, and potentiometers.
- Precise Size Options: Available in wires, ribbons, strips, and bars with specific dimensional ranges.
- ASTM Standard Compliance: Manufactured according to ASTM standards for quality assurance.
- Small Order Accepted: Flexible service accepting small orders for sample and trial purposes.
Product Attributes
- Customization
- Available
- Type
- copper nickel alloy
- Application
- Air Condition or Refrigerator, Water Tube, Water Heater, Oil Cooler Pipe
- Model NO.
- constantan wire
- Material
- copper alloy
- Shape
- strip
- Alloy
- Alloy
- Color
- sliver
- Standard
- ASTM
- Sample
- Avaiable
- Surface
- Bright
- Serves
- Small Order Accepted
- Grade
- CuNi19 copper nickel strip
- Ni(min)
- 35
- resistance
- 1.09
- Elongation
- 20
- Feature
- high resistance
- width
- 0.05mm-200mm
- Transport Package
- in Customers' Requirement
- Specification
- in customers' requirement
- Trademark
- TANKII
- Origin
- China
- HS Code
- 7409400000
- Production Capacity
- 2000 Tons/Year
Product Images of Constantan wire Electric Heating Wire
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Constantan wire Electric Heating Wire -
Constantan wire Electric Heating Wire -
Constantan wire Electric Heating Wire -
Constantan wire Electric Heating Wire
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Product Description
Constantan wire Electric Heating Wire
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
About the Supplier
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Company Profile
Shanghai Tankii Alloy Material Co., Ltd. Focus on the production of resistance alloy(nichrome Alloy, FeCrAl Alloy, copper nickel alloy, thermocouple wire, precision alloy and thermal spray alloy in the form of 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 35 years in this field. During these 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 alloy, precision alloy, thermocouple wire, fecral alloy, copper nickel alloy, thermal spray alloy have been exported to over 60 countries in the world. We are willing to establish strong and long-time partnership with our customers. Most complete range of products dedicated to Resistance, Thermocouple and Furnace manufacturers Quality with end to end production control Technical support and Customer Service.
About Our Factory & Business Background
- Address
- 1900 Mudanjiang Road, Baoshan District, 201999, Shanghai, China
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, CIP, CPT, FCA
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- Shanghai, Ningbo
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2008-08-20
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Mid East, Eastern Asia, Western Europe
FAQ
- What is the chemical composition of Constantan wire?
- Constantan (6J40) is a CuNi40 alloy with Copper as the balance, 1-2% Manganese, and 39-41% Nickel.
- Is the material magnetic?
- No, the Constantan alloy is non-magnetic.
- What are the available forms of the product?
- The product is available in wires (0.018-10mm), ribbons, strips, and bars (D10-100mm).
- What are the main applications for this wire?
- It is used for electrical regenerators, strain resistors, heating wires, cables, mats, and thermocouples.
- What are the payment terms accepted?
- Accepted payment terms include LC, T/T, D/P, PayPal, Western Union, Small-amount payment, and Money Gram.
- What is the lead time for orders?
- Peak season lead time is one month, while off-season lead time is within 15 workdays.
- Can small orders be accepted?
- Yes, small orders are accepted.
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