Manganin alloy wire. MANGANIN® is a registered trademark of Isabellenhütte Heusler GmbH & Co. • The alloy we can do enamelled are Copper-nickel alloy wire,Constantan wire, Manganin wire, Kama Wire, Nickel alloy wire, PTC alloy wire etc. Manganin is defined as a resistance alloy composed of approximately 84% copper, 12% manganese, and 4% nickel, known for its low-temperature coefficient of resistance and minimal thermal electromotive force when in contact with copper, making it suitable for standard resistors. , page1. The alloy is characterized by very low thermal electromotive force (emf) compared to copper. With our MANGANIN® (CuMnNi), we developed the ideal alloy for this application 135 years ago. 2% copper, 12. 7% nickel. 1% manganese, and 3. copper makes it ideal for use in electrical circuits, especially D. Check availability with our sales department to see if Ratnam Steel can provide your Manganin Alloy metal requirement. This wire is particularly suited for resistance coils. , where a spurious thermal emf could cause malfunctioning of electronic equipment. Despite its frequent usage in manufacturing processes, literature data are scarce particularly at higher temperatures. High Quality Manganin Wire (6J13) on spool/in coil, Find Details and Price about Manganin Wire 6j13 from High Quality Manganin Wire (6J13) on spool/in coil - Shanghai Tankii Alloy Material Co. 004mm insulation thickness, polyimide insulation; Synonyms: CU065805 at Sigma-Aldrich High quality Manganin Constantan Konstantan Wire from China, China's leading copper and nickel alloy product, with strict quality control alloy of copper and nickel factories, producing high quality alloy of copper and nickel products. Empirical formulae, by which the temperature coefficient of resistance, the temperature of maximum resistance, the temperature Manganin® - resistance alloy, Cu86Mn12Ni2 insulated wire, 100m length, 0. copper make it exceptionally suitable for critical resistance applications such as low resistance standards, wheatstone bridges, decade resistance boxes, potentiometers and National Bureau of Standards type resistance standards. [1] It usually consists of 55% copper and 45% nickel. Manganin foil and wire are used in the manufacture of shunts. 0° C/ 68. Enameled wire resistance alloy wire is widely used in standard resistors, automotive parts, Manganin® - resistance alloy insulated wire, Cu 86%/Mn 12%/Ni 2%, conductor diameter 0. The alloy is used for the manufacture of resistance standards, precision wire wound resistors, potentiometers, shunts and other electrical and electronic components. Jun 19, 2015 · Manganin is the trademark name of the alloy Cu86Mn12Ni2. 15mm conductor diameter, 0. Other characteristic values are: Modulus of elasticity = 1. 09mm for Slide Resistance Product Description Constantan and Manganin is a copper-nickel alloy that contains specific minor amounts of additional elements to achieve precise values for the temperature coefficient of resistivity. 1mm conductor diameter, 0. The typical composition is approximately 86% copper, 12% manganese, and 2% nickel. 100g Spool, Approx 40m in length 24 SWG Manganin Wire, 0. The pressure Reliable Resistance Alloys for Electronics & Electrical Engineering - MANGANIN®, ZERANIN®, ISAOHM®, and NOVENTIN® for stability and performance. 0 mm diameter. 25mm diameter, annealed; Synonyms: CU065140 at Sigma-Aldrich Manganin foil and wire is used in the manufacture of resistors, particularly ammeter shunts, because of its virtually zero temperature coefficient of resistance value [2] and long term stability. The spooled form ensures efficient handling, consistent winding, and ease of integration into electronic devices. , Jaipur, India is a world leading manufacturer exporter of Nickel Alloys and Nickel based speciality alloys in wire, rod, bar, strip and ribbon forms with vertically integrated manufacturing and in-house research and developemnt facility. The Shunt Manganin is a Copper-Manganese resistance alloy used for shunts in various high current applications. The manganin types: 6J13, 6J8, 6J12. Manganin® - resistance alloy, Cu86Mn12Ni2 insulated wire, 50m length, 0. Manganin Wire (CuMn12Ni) Manganin is a trademarked name for an alloy of typically 86% copper, 12% manganese, and 2% nickel. 125 mm, length 100 m, insulation thickness 0. Manganin foil and wire is used in the manufacture of resistor s, particularly ammeter shunts, because of its virtually zero temperature coefficient of resistance value [2] and long term stability Resistance Wire MWS offers many nickel based alloys that are used in RTD sensors, resistors, rheostats, voltage control relays, heating elements, potentiometers, and other components. 5mm diameter, annealed; Synonyms: CU065150 at Sigma-Aldrich California Fine Wire is a manufacturer of Manganin 282 fine wire. Its high corrosion resistance also makes it suitable for demanding environments Manganin® - resistance alloy, Cu86Mn12Ni2 20m wire, 0. It is widely used in electrical applications that require high resistance stability, low temperature coefficient of resistance (TCR), and excellent long-term accuracy. Manganin alloy is known for its low resistivity and low temperature coefficient of resistance, making it ideal for precision resistance applications. This unique combination endows Manganin with exceptional properties, particularly its low temperature coefficient of resistance and high stability over a wide temperature range. Manganin is a copper-based alloy composed primarily of copper (Cu), manganese (Mn), and nickel (Ni). 11mm • Each alloy wire is insulated by the thickness of secondary paint film with temperature resistance of more than 180 degrees. Copper, which makes it ideal for use in electrical circuits, especially DC, where a spurious thermal emf could cause malfunctioning of Features and Application Notes The precision resistance alloy MANGANIN®, developed by Isabellenhütte, is especially characterized by low temperature coeficient between +20 and +50 °C with a parabolic shape of the R(T) curve, high long-term stability of electrical resistance, extremely low thermal EMF versus copper and good working proper-ties. [2] Its main feature is the low thermal variation of its resistivity, which is constant over a wide range of temperatures. Manganin Wire Manganin Wire:MPH-EE-68 An alloy of maganise nickel and copper, having a low temperature co-efficient. ,Ltd is one of the best copper mn alloy 6j13 manufacturers and suppliers in China, welcome to buy discount and low price shunt manganin, manganin 43, cumn12ni4, . 05mm conductor diameter, 0. Depending on the Manganin Wire/ Shunt Resistor (6J13, 6J12, 6J8) Product Description Manganin wire widely used for low voltage instrumentation with the highest requirements, the resistors should be carefully stabilised and the application temperature should not exceed +60 °C. such as Hangzhou Ualloy Material Co. f. Manganin is a trademark ed name for an alloy of typically 84. Due to these features MANGANIN® is the standard material for precision Manganin® Spooled Wire, a copper–manganese–nickel alloy, is distinguished by its stable resistivity, negligible temperature coefficient, and long-term durability, making it ideal for precision resistive elements. This article explores the optimization of Constantan and Manganin alloys by analyzing their chemical compositions, technical characteristics, and applications, providing insights into their effective use in various industries. Manganin® - resistance alloy, Cu86Mn12Ni2 50m wire, 1. Stay informed about the latest industry news and blogs. … Manganin foil and wire is used in the manufacture of resistors, particularly ammeter shunts, because of its virtually zero temperature coefficient of resistance value and long term stability. 18 mm diameter, length 500 m; Synonyms: CU065138 at Sigma-Aldrich Shunt Manganin 43 Precision Resistance Wire 6j13 for Shunt Resistor Shunt Manganin 43 (Precision Resistance wire) (Common Name: Manganin 43,CuMn12Ni4,Manganin ) Shunt Manganin 43 is a copper-manganese-nickel alloy (CuMnNi alloy) for use at room temperature. 1mm 220℃ Polyimide For Precision Instrument from China, China's leading product market enamel magnet wire product, with strict quality control enameled wire factories, producing high quality enameled wire products. ires of 2. 18 mm diameter, length 200 m; Synonyms: CU065138 at Sigma-Aldrich Manganin is a name for an alloy of typically 84% copper, 12% manganese, and 4% nickel. Manganin® - resistance alloy, Cu86Mn12Ni2 50m wire, 0. Renowned for its exceptional electrical stability and minimal temperature coefficient of resistance (TCR), Manganin is widely used in precision resistors, shunts, and measurement instruments. Aug 22, 2023 · Manganina 38 is typically used for the manufacturing of resistance standards, precision strip resistors, potentiometers, shunts and other electrical and electronic components. m. It combines all the properties required of a precision electrical resistance alloy such as high resistivity, low temperature coefficient of resistance, very low thermal effect against copper and good performance of electrical resistance over long periods of time. Application of Manganin Manganin foil and wire is used in the manufacture of resistor, Particularly ammeter shunt, because of its virtually zero temperature coefficient of resistance value and long term stability Application of Constantan Constantan is a copper-nickel alloy that contains specific minor amounts of additional elements to achieve precise values for the temperature coefficient of Manganin® - resistance alloy wire, Cu 86%/Mn 12%/Ni 2%, 0. C. Applications include precision resistors, thermocouples, and instrumentation wiring where stability and high temperature China Manganin Wire wholesale - Select 2025 high quality Manganin Wire products in best price from certified Chinese Resistance Wire manufacturers, Alloy Wire suppliers, wholesalers and factory on Made-in-China. Mar 28, 2025 · These alloys are widely used in precision instruments, strain gauges, and variable resistance elements. High quality Alloy Manganin Wire / Strip Copper Nickel Heating Wire Manganin 6j13 6J8 from China, China's leading product market nickel copper alloy product, with strict quality control alloy of copper and nickel factories, producing high quality alloy of copper and nickel Products. com Manganin® - resistance alloy wire, Cu 86%/Mn 12%/Ni 2%, 0. Polyester Manganin® Insulated Wire is a product line from Goodfellow consisting of 21 variations of insulated wire made from Manganin alloy and polyester insulation. 4mm diameter, annealed; Synonyms: CU065145 at Sigma-Aldrich High quality Enamelled Constantan / Manganin / Constantan Wire For Wire Wound Resistor from China, China's leading pure nickel wire product, with strict quality control titanium foil factories, producing high quality titanium foil products. 0mm diameter, annealed; Synonyms: CU065160 at Sigma-Aldrich Manganin 290 Polyimide Manganin® Insulated Wire is a wire from Goodfellow's range of wires. Known for its exceptionally low temperature coefficient of resistance, it is widely used in precision resistors, shunts, and measurement instrumentation. Manganin® - resistance alloy wire, Cu86%/Mn12%/Ni 2%, 0. 7mm diameter, annealed; Synonyms: CU065155 at Sigma-Aldrich Table of Resistivity Uses: The alloy is used for the manufacture of resistance standards, precision wire wound resistors, potentiometers, shunts and other electrical and electronic components. Precision resistance alloys Precision resistance alloys Current and voltage measurement are irreplaceable in modern electronics and electrical engineering. With a resistance temperature coefficient of just 2ppm/°C, this wire has very low resistivity drift with temperature. Manganin® - resistance alloy, Cu86Mn12Ni2 100m wire, 0. 3 x 10-7 cm2/N. 0mm diameter, annealed; Synonyms: CU065160 at Sigma-Aldrich This thesis is a report on the physical and electrical properties of the manganin-type alloys as compiled from the published literature on the subject. 05mm diameter, annealed; Synonyms: CU065120; find -GF55948517 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich Types of Manganin Wire Manganin wire is a precision alloy composed primarily of copper, manganese, and nickel, renowned for its exceptionally stable electrical resistance over a wide temperature range. Ltd. MANGANIN ALLOY DISTRIBUTOR IN THE USA Ratnam Steel is a distributor of Manganin Alloy which is an alloy composed of 86% Copper, 12% Manganese, and 2% Nickel developed on the improvement of Constantan. Discover Goodfellow's Polyimide Manganin® Insulated Wire (CuNi45), crucial for research in creating stable and accurate measurement instruments. KG. 015mm insulation thickness, polyimide insulation; Synonyms: CU065822 at Sigma-Aldrich Specifications for resistance alloys. Engineers design around properties unique to each alloy. Thus, the long-term stability Copper Alloy Manganin Wire 6J8/6J12/6J13 for Transformer 6J8 Manganin alloy is one kind of electric resistance alloy which is mainly made of copper, manganese and nickel. For investigating the alloy, four examination setups were Manganin® - resistance alloy wire, Cu86%/Mn12%/Ni 2%, 0. 125 mm, length 10 m, insulation thickness 0. It was first developed by Edward Weston in 1892, improving upon his Constantan (1887). JELLIFF MANGANIN is an alloy of copper, manganese, and nickel. The alloy's low emf vs. 005mm insulation thickness, polyimide insulation; Synonyms: CU065820 at Sigma-Aldrich Manganin is a copper-manganese-nickel resistance alloy. Careful control of melting and conversion practices results in a very low level of pinholes at ultra-thin thicknesses. 25mm diameter, annealed; Synonyms: CU065140 at Sigma-Aldrich Mar 25, 2025 · A: Manganin resistance alloy wire offers exceptional electrical stability with a temperature coefficient of approximately ±5 ppm/°C near room temperature. Sep 3, 2024 · Constantan and Manganin are two widely used alloys known for their specific electrical and mechanical properties. Copper, which makes it ideal for use in electrical circuits, especially DC, where a spurious thermal emf could cause malfunctioning of Manganin® - resistance alloy, Cu86Mn12Ni2 100m wire, 0. Manganin 13 shunt material is a copper-nickel base alloy with moderate resistance and a low thermal emf versus copper used in electrical and controlled resistance applications. Manganin wire has virtually zero temperature coefficient of resistance value and long-term stability. ,Ltd, a leading supplier in China for Copper Nickel Alloy Wire and Electric Resistance Wire. com Manganin® - resistance alloy, Cu86Mn12Ni2 insulated wire, 50m length, 0. Explore Goodfellow's Manganin® Spooled Wire, ideal for strain gauges requiring stable electrical properties. The precision resistance alloy MANGANIN®, developed by Isabellenhütte, is especially characterized by low temperature coefficient between +20 and +50 °C with a parabolic shape of the R (T) curve, high long-term stability of electrical resistance, extremely low thermal EMF versus copper and good working properties. 030mm conductor diameter, 0. 125mm diameter, annealed; Synonyms: CU065130 at Sigma-Aldrich China Manganin Alloy Wire wholesale - Select 2024 high quality Manganin Alloy Wire products in best price from certified Chinese Nickel Wire manufacturers, Alloy Pipe suppliers, wholesalers and factory on Made-in-China. We supply several alloys of Nichrome Wire as well as the other materials below in fine wire and ultra fine wire sizes. Reliable Resistance Alloys for Electronics & Electrical Engineering - MANGANIN®, ZERANIN®, ISAOHM®, and NOVENTIN® for stability and performance. After baking and cooling, an electric wire with an insulating layer is formed. The peculiarities of these alloys, as related to mechanical history, heat treatment, and composition, are discussed. Manganin foil and wire is used in the manufacture of resistors, particularly ammeter shunts, because of its virtually zero temperature coefficient of resistance value and long term stability. Manganin foil and wire is used in the manufacture of resistors, particularly ammeter shunts, because of its virtually zero temperature coefficient of resistance value [2] and long term stability. 01 mm; Synonyms: CU065821 at Sigma-Aldrich Manganin® - resistance alloy insulated wire, Cu 86%/Mn 12%/Ni 2%, conductor diameter 0. Several Manganin resistors served as the legal standard for the ohm in the Manganin® - resistance alloy, Cu86Mn12Ni2 1000m wire, 0. Industries such as aerospace, metrology, and power Manganin Wire CuMn12Ni Constantan Wire 0. Manganin® - resistance alloy, insulated wire, Cu 86%/Mn 12%/Ni 2%, conductor diameter 0. This work presents a set of thermophysical data of this alloy in a temperature range above its classic area of application up to the end of its liquid phase. 18 mm diameter, length 50 m; Synonyms: CU065138 at Sigma-Aldrich Manganin foil and wire are primarily used in resistor manufacturing, particularly for ammeter shunts, due to their virtually zero temperature coefficient of resistance value and long-term stability. 18 mm diameter, length 10 m; Synonyms: CU065138 at Sigma-Aldrich MWS offers premium resistance wire in a wide range of alloys, engineered for heating, aerospace, medical, and electronic applications. Manganin is used in applications such as resistors and gauges. Its resistance stability, low T/C and e. Exceeding the maximum working temperature in air may result in a resistance drift generated by oxidizing. 3 x 105 MPa, pressure coefficient of electrical resistance = 2. Buy online now. Manganin Wires: Manganin is a copper-manganese-nickel resistance alloy. Our specialty is supplying Manganin 282 wire in the smallest diameters on the market. 004mm insulation thickness, polyimide insulation; Synonyms: CU065815 at Sigma-Aldrich Jul 7, 2022 · Why is manganin used? Manganin is a trademarked name for an alloy of typically 84. catalog including Item #,Item Name,Density,Hard Ultimate Tensile Strength (UTS),Specific Resistance Manganin® - resistance alloy, Cu86Mn12Ni2 5m wire, 0. It was first developed by Edward Weston in 1892, improving upon his Constantan (1887). The polyimide insulation allows operation up to 290°C. 1mm Manganin Wire For Resistance Box from China, China's leading co ni alloy product, with strict quality control copper nickel alloy factories, producing high quality copper nickel alloy products. This article explores why Constantan or Manganin alloys are preferred in various applications, their characteristics, and the advantages they offer in different industries. Its electric resistance may slightly change with temperature but significantly less than most other conductor materials. Lake Shore offers a variety of cryogenic wire, including phosphor-bronze, manganin, nichrome heater, and heavy-duty copper High quality Copper Manganin Wire 0. Constantan Wire-Bare: Constantan is a Nickel-Copper based alloy wire that has a high resistivity and is mainly used for thermocouples and electrical resistance heating. It has character of small resistance temperature coefficient,low thermal EMF vs copper E,outstanding long-term stability,good weldability and workability,which makes it to be superior precision surveying instrument. 05mm diameter, annealed; Synonyms: CU065120 at Sigma-Aldrich Polyester-Insulated Manganin® Wire combines the precision resistivity and thermal stability of manganin alloy with the dielectric protection and chemical resistance of a polyester coating. Its applications span a wide range of industries, from aerospace to electronics, underscoring its importance in modern technology. 7mm diameter, annealed; Synonyms: CU065155 at Sigma-Aldrich California Fine Wire is a manufacturer of many types of Resistance Wire. 0° F) 0. 56mm diameter Hangzhou Ualloy Material Co. For thinner wires the minimum values will substantially increase, dep Manganin wire is an indispensable material in the field of electrical engineering, offering unparalleled precision and stability. Oct 30, 2017 · Alloy 90 Published on October 30, 2017 Composition Copper: 88%, Nickel: 12% Resistance 90 ohm-cir-mil/ft 0. This Copper-Manganese-Nickel alloy has a very low thermal electromotive force (emf) vs. [3] Manganin wire is also used as an electrical conductor in cryogenic systems, minimizing Manganin® - resistance alloy insulated wire, Cu 86%/Mn 12%/Ni 2%, conductor diameter 0. These include resistance, thermoelectric properties, high tensile strength, coefficient of expansion, magnetic attraction, and resistance to oxidation or JLC Electromet Pvt. vs. • Size: Round wire:0. 0000150 ohm-cm Maximum Recommended Operating Temperature 752° F 400° C Melting Point 1994° F 1090° C Density ( @ 20. 05mm diameter, annealed; Synonyms: CU065120 at Sigma-Aldrich MANGANIN® resistance alloy is a Copper-Manganese-Nickel alloy (CuMn12Ni) invented by Isabellenhütte in 1889 and perfected over the years to excellent quality and long term stability of electrical resistance. 7mm diameter, annealed; Synonyms: CU065155 at Sigma-Aldrich Enamel Coated Nichrome Wire Description Enameled Resistance Wire Enameled wire is coated with one or more insulating coatings on the surface of the conductor. Constantan, also known in various contexts as Eureka, Advance, and Ferry, refers to a copper-nickel alloy commonly used for its stable electrical resistance across a wide range of temperatures. 05mm~0. Alloy 290 (Manganin) wire offers stable resistance and durability, ideal for precision applications. Several Manganin resistors served as the legal standard for the ohm in the United States from 1901 to 1990. Available from Pelican Wire. Browse All Alloys in the California Fine Wire Co. 01 mm China Manganin catalog of Manganin Wire/ Strip/ Sheet /Cu86mn12ni2 for Resistor and Shunt, Manganin Wire for Shunt Resistor (6J13, 6J12, 6J8) provided by China manufacturer - Shanghai Tankii Alloy Material Co. 321 lb/in³ 8. 02mm insulation thickness, polyimide insulation; Synonyms: CU065825 at Sigma-Aldrich Manganin® - resistance alloy, Cu86Mn12Ni2 20m wire, 0. 25mm conductor diameter, 0. ,Ltd is one of the best copper mn alloy 6j12 manufacturers and suppliers in China, welcome to buy discount and low price normal manganin, normal manganin 47, cumn12ni2, 6j12 fr High quality CuMn12Ni2 Copper Based Alloys , 0. • The film adhesion is tested according to the national standard. [3] Manganin wire is also used as an electrical conductor in cryogenic systems, minimizing Manganin® - resistance alloy, Cu86Mn12Ni2 insulated wire, 100m length, 0. May 13, 2025 · Discover the details of What is manganin wire used for? at Shanghai Tankii Alloy Material Co. 89 g/cc Tensile Strength, Ultimate, Annealed 35000 psi 241 MPa Tensile Strength, Ultimate, Hard Drawn 75000 psi 517 MPa Temperature Types of Manganin Alloys Manganin is a precision copper-based alloy primarily composed of copper, manganese, and nickel. Manganin® - resistance alloy, Cu86Mn12Ni2 insulated wire, 5m length, 0. Shunt Manganin43 widely used for Shunt High quality 6J13 / 6J12 Manganin Copper Manganese Precision Alloy Round / Flat Wire / Strip from China, China's leading product market soft magnetic alloy product, with strict quality control kovar alloy factories, producing high quality kovar alloy Products. Today, our portfolio of precision resistance alloys is based on this principle. Other alloys with Manganin is a trademarked name for an alloy of typically 84. 01 mm Manganin wire is a metallic alloy wire primarily composed of copper (Cu) (about 84-86%), manganese (Mn) (2-4%), and nickel (Ni) (10-12%). Due to its low temperature coefficient of resistance and high resistivity, it is widely used in precision resistors, shunts, thermocouples, and measurement instruments. The alloy has a low temperature coefficient of resistivity with peak resistance at about 50°C. Due to these features MANGANIN® is the A resistant alloy with moderate resistivity and low-temperature coefficient. , Ltd. Due to the low operating temperature, the Manganin® - resistance alloy, Cu86Mn12Ni2 10m wire, 0. ivh1zclwbapzorz5x8vcentdrox0fas4xrkgbcdkiv9t