|Place of Origin:||Shanghai, China|
|Minimum Order Quantity:||Negotiable|
|Packaging Details:||spool, coil, carton or plywood case with plastic film according to clients' requirements|
|Delivery Time:||7-12 DAYS|
|Payment Terms:||L/C, T/T, Western Union, Paypal|
|Composition:||Copper 86% Manganese 12% Nickel 2%||Feature:||Moderate Resistivity, Low Temperature Coefficient|
|Size Range:||0.02mm-8mm||Insulation:||If Request, Provided|
|Min Elongation:||15%||Other Alloy:||6J11, 6J12....|
0.7mm 6J12/ 6J13 Resistance Alloy Bright Surface Round Wire For Precision Resistors
Manganin is a trademarked name for an alloy of typically 86% copper, 12% manganese, and 2% nickel.
A resistance alloy with moderate resistivity and low temperature coefficent. The resistance/temperature curve is not as flat as the constantans nor are the corrosion resistance properties as good.
Manganin is a trademarked name for an alloy of typically 84% copper, 12% manganese, and 4% nickel. It was first developed by Edward Weston in 1892, improving upon his Constantan (1887).
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. Several Manganin resistors served as the legal standard for the ohm in the United States from 1901 to 1990. Manganin wire is also used as an electrical conductor in cryogenic systems, minimizing heat transfer between points which need electrical connections.
Manganin is also used in gauges for studies of high-pressure shock waves (such as those generated from the detonation of explosives) because it has low strain sensitivity but high hydrostatic pressure sensitivity.
Contact Person: Linda