Introducing copper-nickel alloys and manganese-nickel alloys from the long-established electric heating element manufacturer, Kantal!
"Cuprothal/Manganina Copper-Nickel (CuNi) / Manganese-Nickel (MnNi) alloys" are registered trademarks of Sandvik, available in wire, ribbon (flat wire), and strip shapes. Cantala CuNi alloys are used in a wide range of resistance wires, thermocouples, and high-temperature applications. These copper-nickel alloys feature high electrical resistance, high ductility, and good corrosion resistance, suitable for use at temperatures up to 600°C (1110°F). We offer various types, including the copper-nickel alloy "Cuprothal" and the manganese-nickel alloy "Manganina." For various grades, please contact our sales department. 【Features】 ■ Available in wire, ribbon, and strip shapes ■ Used in a wide range of resistance wires, thermocouples, and high-temperature applications *For more details, please contact us or download the catalog. *This catalog is available in English.
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basic information
**Lineup** ■Cuprithal49 (CN49) ◎ A copper-nickel alloy with high electrical resistance, high ductility, and good corrosion resistance ◎ Ideal for use at temperatures up to 600℃ (1110°F) ■Cuprothal30 (CN30) ◎ A copper-nickel alloy with medium resistance suitable for use up to 400℃ (750°F) ◎ Used in resistors and various types of controllers ■Cuprothal15 (CN15) ◎ Usable at temperatures up to 400℃ (750°F) ◎ A copper-nickel alloy with medium to low resistance ◎ Used in resistors and various types of controllers ■Cuprothal10 (CN10) ◎ Ideal for use at temperatures up to 300℃ (570°F) ◎ A low-resistance copper-nickel alloy ■Cuprothal5 (CN5) ◎ A low-resistance copper-nickel alloy for use at temperatures up to 300℃ (570°F) ◎ Used in low-temperature applications such as heating cables for electric blankets and pillows ■Manganina43 (CM43) ◎ A copper-manganese-nickel alloy for use at room temperature ◎ Characterized by very low thermoelectric power (emf) compared to copper
Price information
It varies depending on the specifications, so please feel free to consult us.
Delivery Time
※It varies by size.
Applications/Examples of results
【Applications】 ■Cuprithal49 (CN49) ・Temperature-stable potentiometers, industrial variable resistors, precision resistor windings, etc. ■Cuprothal30 (CN30) ・Heating cables, fuses, shunts, resistors, and various types of controllers, etc. ■Cuprothal15 (CN15) ・Heating cables, fuses, shunts, resistors, and various types of controllers, etc. ■Cuprothal10 (CN10) ・Low-temperature applications such as heating cables, etc. ■Cuprothal5 (CN5) ・Low-temperature applications such as heating cables for electric blankets and pillows, etc. ■Manganina43 (CM43) ・Resistance standards, precision wire-wound resistors, potentiometers, shunts ・Manufacturing of other electrical and electronic components, etc. *For more details, please contact us or download the catalog. *This catalog is in English.
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Company information
We manufacture heating materials at our headquarters in Sweden and provide heating systems tailored to the needs of our Japanese customers by designing and manufacturing domestically. We have a domestic manufacturing base in Sakura City, Chiba Prefecture, where we process the final products and deliver them to our Japanese customers. By focusing on domestic design and manufacturing, we have established a system that ensures customer satisfaction with our response times and after-sales service.