Low Resistivity Precision Alloy CuNi2 CuNi6 Copper Nickel Alloy Stranded Wire

7*0.2 Low Resistivity CuNi2 CuNi6 Copper Nickel Alloy Stranded Wire

1. Introduction

CuNi2 alloy wire: low resistance heating alloy is widely used in low-voltage circuit breaker, thermal overload relay, and other low-voltage electrical product. It is one of the key materials of the low-voltage electrical products. The materials produced by our company have the characteristics of good resistance consistency and superior stability. We can supply all kinds of round wire, flat and sheet materials.ng cable.

2. Size

3. Frequent questions

1) What is the minimum amount that the customer can request?

If we have your size in stock, we can provide any quantity you want.
If we do not have, for the reel cable, we can produce 1 reel, about 2-3kg. For the coil wire, 25 kg.

2) How can you pay a small amount of sample?

We have the Western Union account, bank transfer for the sample amount is also fine.

3) The customer does not have an express account. How will we arrange the delivery for the sample order?

You just need to provide your address, we will check the express cost, you can arrange the express cost along with the sample value.

4) What are your payment terms?
We accept L / C, T / T, also depending on load and total quantity. We talk about more details after achieving your detailed requirements.

4. Specification

• Alloy Composition: Cu86/Mn12/Ni2 Electrical Properties: Temperature coefficient ( K-1 ) 0.00001 Electrical resistivity ( µOhmcm ) 43-48 Mechanical Properties: Elongation at break ( % ) <50 Izod impact strength ( J m-1 ) 107 Modulus of elasticity ( GPa ) 124-159 Tensile strength ( MPa ) 300-600 Physical Properties: Density ( g cm-3 ) 8.4 Melting point ( C ) 960 Thermal Properties: Coefficient of thermal expansion ( x10-6 K-1 ) 14-19 @ 20-100C Maximum use temperature in air ( C ) 300 Thermal conductivity ( W m-1 K-1 ) 22 @ 23C

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, 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 forty years in this field. During forty years, hundreds of 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 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