Send Message
Shanghai Tankii Alloy Material Co.,Ltd
Shanghai Tankii Alloy Material Co.,Ltd
products
Home /

products

Low Temperature Coefficient Of Resistivity Wire Alloy 60/ CuNi6 Round / Ribbon Shape 0.15mm 0.3*4mm For Heating Mats

Product Details

Place of Origin: China mainland

Brand Name: Tankii

Certification: ISO9001

Model Number: Alloy60 (CuNi6)

Payment & Shipping Terms

Minimum Order Quantity: 10kg per size

Price: Negotiable

Packaging Details: Standard export package

Delivery Time: 3-5 days after getting the payment

Payment Terms: Western Union, L/C, D/A, D/P, T/T

Supply Ability: 1000T per year

Get Best Price
Contact Now
Specifications
Highlight:

0.3*4mm CuNi6 Wire Alloy

,

High Tensile Strength CuNi6 Wire Alloy

,

Ribbon Shape CuNi6 Wire Alloy

Item:
High Tensile Strength NC 6 / Alloy60/ CuNi6 Round / Ribbon Wire 0.6mm 0.2*5mm For Heating CablesLow Temperature Coefficient Of Resistivity Wire Alloy 60/ CuNi6 Round / Ribbon Shape 0.15mm 0.3*4mm For Heating Mats
Grade:
Alloy 60 (Cuni6)
Wire Shape:
Flat Wire/round Wire
Wire Color:
Natural Color
Application:
Heating Cables, Low-voltage Circuit Breakers, And Other Low-voltage Electrical Devices
Density:
8.9
Item:
High Tensile Strength NC 6 / Alloy60/ CuNi6 Round / Ribbon Wire 0.6mm 0.2*5mm For Heating CablesLow Temperature Coefficient Of Resistivity Wire Alloy 60/ CuNi6 Round / Ribbon Shape 0.15mm 0.3*4mm For Heating Mats
Grade:
Alloy 60 (Cuni6)
Wire Shape:
Flat Wire/round Wire
Wire Color:
Natural Color
Application:
Heating Cables, Low-voltage Circuit Breakers, And Other Low-voltage Electrical Devices
Density:
8.9
Description
Low Temperature Coefficient Of Resistivity Wire Alloy 60/ CuNi6 Round / Ribbon Shape 0.15mm 0.3*4mm For Heating Mats

Low Temperature Coefficient Of Resistivity Wire Alloy 60/ CuNi6 Round / Ribbon Shape 0.15mm 0.3*4mm For Heating Mats​

 

Product Description:

 
Copper nickel alloy wire is a type of wire made from an alloy that combines copper and nickel, and sometimes also contains other elements. The nickel content in the most common copper nickel alloys is typically in the range of 10% to 30%.

 

This kind of wire offers a balance of properties. It combines the excellent corrosion resistance of copper with the added strength and durability provided by nickel. It has excellent electrical conductivity, thermal stability, and durability. Copper nickel alloy wire is widely used in various industries, such as electrical and electronic applications (e.g., in making thermocouples, resistors, and heating elements), the aerospace industry, telecommunications, and marine and offshore applications. It can also be used in the production of aerial cables, overhead insulated cables, and aerial bundled cables.
 
CuNi6 is often known as copper - nickel alloy 6 or cupronickel 6.
In some contexts, it might also be referred to simply as a 94 - 6 copper - nickel alloy (since it's approximately 94% copper and 6% nickel).

CuNi6 alloy wire is also known as "Cu Prothal 10" and "NC 6" in addition to being called CuNi6. These are some of the other common names for this alloy wire.

 

Chemical Content, %


Ni

Mn

Fe

Si

Cu

Other

ROHS Directive

Cd

Pb

Hg

Cr
6 - - - Bal - ND ND ND
ND
 

 

Mechanical Properties


Max Continuous Service Temp

200ºC

Resisivity at 20ºC

0.1±10%ohm mm2/m

Density

8.9 g/cm3

Melting Point

1095ºC

Tensile Strength,N/mm2 Annealed,Soft
≥250Mpa

Elongation(anneal)

25%(Min)

Elongation(cold rolled)

≥Min)2%(Min)

EMF vs Cu, μV/ºC (0~100ºC)

-12

Micrographic Structure

austenite

Magnetic Property

Non
 
 
Advantages of CuNi6 alloy wire compared to other resistance wire materials:
  1. Good mechanical properties:
    • High tensile strength: It can withstand relatively high mechanical stress without easy breakage or deformation, which is important for applications where the wire may be subjected to tension, bending, or other mechanical forces. This makes it suitable for use in environments where the wire needs to maintain its structural integrity, such as in some industrial heating elements or electrical equipment that may experience vibration or movement.
    • Good bending proof performance: It can be bent to a certain extent without significant damage to the wire, allowing for easier installation and shaping in various applications.
  2. Resistance characteristics:
    • Higher resistance than copper: Compared to pure copper wire, CuNi6 alloy wire has a higher resistivity, which means it can generate more heat per unit of current passing through it. This makes it an efficient material for use in resistance heating applications, as less wire is needed to achieve the desired heating effect, saving space and material costs.
  3. Temperature stability:
    • High temperature resistance: It can operate at relatively high temperatures up to 220 °C without significant degradation in its properties. This is beneficial for applications that require the wire to function in high-temperature environments, such as in some industrial heating processes or high-temperature electrical equipment.
    • Low temperature coefficient of resistivity: The change in resistance of CuNi6 alloy wire with temperature is relatively small compared to some other materials. This ensures a more stable electrical performance over a wide range of temperatures, which is important for applications where accurate resistance control is required.
  4. Corrosion resistance:
    • Good resistance in certain environments: In normal atmospheric conditions at 20 °C, CuNi6 alloy wire has good corrosion resistance. It is also resistant to oxidation, which helps to maintain the wire's performance and lifespan over time. This is particularly important for applications where the wire may be exposed to air, moisture, or other corrosive substances.
  5. Non-magnetic property:
    • No interference with magnetic fields: In some applications where magnetic fields may be present, such as in certain electronic devices or near magnetic sensors, the non-magnetic property of CuNi6 alloy wire is an advantage. It ensures that the wire does not interact with the magnetic field and cause interference or errors in the operation of the device.
 

Main characters of copper nickel alloy grades:

Type Electrical resistivity
(20degreeΩ
mm²/m)
Temperature coefficient of resistance
(10^6/degree)
Density
g/mm²
Max. temperature
(°c)
Melting point
(°c)
CuNi1 0.03 <1000 8.9 / 1085
CuNi2 0.05 <1200 8.9 200 1090
CuNi6 0.10 <600 8.9 220 1095
CuNi8 0.12 <570 8.9 250 1097
CuNi10 0.15 <500 8.9 250 1100
CuNi14 0.20 <380 8.9 300 1115
CuNi19 0.25 <250 8.9 300 1135
CuNi23 0.30 <160 8.9 300 1150
CuNi30 0.35 <100 8.9 350 1170
CuNi34 0.40 -0 8.9 350 1180
CuNi40 0.48 ±40 8.9 400 1280
CuNi44 0.49 <-6 8.9 400 1280


Tankii advantages:

a) Tankii can provide high quality material, excellent design, precise manufacturing,complete specifications, considerate and integrity serivices.
b)
Tankii can provide all kinds of electric heating alloy material and elements, including customized products.
c)
Tankii can provide a complete solution for you.
d) OEM service can be provided.
e) Product selection
f) Process optimization
g) New product development

 

Product picture: round wire

Low Temperature Coefficient Of Resistivity Wire Alloy 60/ CuNi6  Round / Ribbon Shape 0.15mm 0.3*4mm  For Heating Mats 0

Flat wire:

Low Temperature Coefficient Of Resistivity Wire Alloy 60/ CuNi6  Round / Ribbon Shape 0.15mm 0.3*4mm  For Heating Mats 1

 

Package:

Low Temperature Coefficient Of Resistivity Wire Alloy 60/ CuNi6  Round / Ribbon Shape 0.15mm 0.3*4mm  For Heating Mats 2

Low Temperature Coefficient Of Resistivity Wire Alloy 60/ CuNi6  Round / Ribbon Shape 0.15mm 0.3*4mm  For Heating Mats 3

Low Temperature Coefficient Of Resistivity Wire Alloy 60/ CuNi6  Round / Ribbon Shape 0.15mm 0.3*4mm  For Heating Mats 4

Low Temperature Coefficient Of Resistivity Wire Alloy 60/ CuNi6  Round / Ribbon Shape 0.15mm 0.3*4mm  For Heating Mats 5

Low Temperature Coefficient Of Resistivity Wire Alloy 60/ CuNi6  Round / Ribbon Shape 0.15mm 0.3*4mm  For Heating Mats 6

 

The core competitiveness of Shanghai Tankii Alloy Materials Co., Ltd. is mainly reflected in the following aspects:

Advanced production equipment: The company has advanced production equipment, providing a hardware foundation for high-quality production of products. From smelting, hot rolling, cold rolling, drawing, heat treatment to product delivery, there is a strict production process control to ensure product stability and consistency. For example, its products such as nickel chromium strips and wires have excellent performance in resistance and high temperature resistance, meeting customers' demand for high-quality alloy materials.
Strict quality control system: The company has passed ISO9001 quality system certification and ISO14001 environmental protection system certification, which means that the company has achieved high standards in product quality and environmental protection. Strict quality control runs through the entire production process, from the procurement of raw materials to the final inspection of products, every link has strict quality testing to ensure that the products meet international standards and customer requirements.
Product diversity and specialization:
Rich product categories: The company's main products include electric heating alloys, precision alloys, thermal spraying materials, thermocouple wires, etc. The product forms are divided into round wire, flat wire, coil round, flat strip, wide foil strip, plate, etc., which can meet the diverse needs of different customers in different fields. Whether it is heating elements in industrial production, resistance materials in the electrical industry, or alloy requirements in other special fields, the company can provide corresponding products.
Professional technical research and development team: The company has been focusing on the field of alloy materials for many years and has a professional technical research and development team that can continuously develop new products and improve existing products to adapt to market changes and customer needs. For example, according to the special requirements of customers, the company can design and produce customized products such as nickel chromium electric bright wire with various materials and specifications.

 

Send your inquiry
Please send us your request and we will reply to you as soon as possible.
Send