Enameled Copper Nickel Alloy Wire (CuNi1/CuNi2/CuNi5/CuNi8/CuNi10/CuNi14/CuNi19, CuNi23, CuNi30, CuNi34, CuNi44)

1) General Description:

Constantan (CuNi 44 Alloy): A Copper-Nickel alloy. High specific resistance alloy used in wire-wound precision resistors, potentiometers, volume control devices, winding heavy-duty industrial rheostats and electric motor resistances.
Also used as thermocouple alloy with Copper (Type T), Iron (Type J), and Ni-Cr (Type E). It is available with grade wires and extension wires.

This wire is the same as conventional polyesterimide enamelled copper wire except solderability has been added to eliminate terminal preparation work.

Applicable standard:JCS 2394,NEMA MW77C,IEC60317-23

Applications:Small motors, small transformers.

Features

Thermal class and range of manufacture

EIW Polyesterimide Enamelled Copper Wire

This wire is enameled with insulating varnish,main ingredient is isocyanuric polyesterimide resin.

Applicable standard:JIS C 3202,NEMA MW74C.

Applications:Heat-resistant general-purpose motors, automotive parts, transformers.

Features

Thermal class and range of manufacture

EI/AIW Polyesterimide overcoated with Polyamideimide Enamelled Copper Wire

This wire has double layers of enamelled coatings-polyamideimide for upper layer and polyesterimide for lower layer.

JCS 2392 NEMA MW35C,MW73C,IEC60317-13.

Thermal class and range of manufacture

AIW Polyamideimide Enamelled Copper wire

This wire is coated with an insulating varnish and main ingredient is polyamideimide resin.

Applicable standard:JCS 2334,NEMA MW81C,IEC60317-57.

Applications:Heat-resistant motors, motors for electric tools. Heatresistant dry type transformers, lifting magnet coils.

Features

Thermal class and range of manufacture

Comparative Table - General Magnet Wires

4) Usage: Resistance heating elements; Material in metallurgy; Household appliances; Mechanical manufacturing and other industries.

5)We can also supply other products by processing on your order: Stranded wire, twisted wire, coiled wire, wave-shaped wires and different kinds of standard or non-standard electrical heating element.
Shanghai TANKII ALLOY MATERIAL Co., Ltd.

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