Product Specifications
| Prod Model: |
6J13 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Status: |
Bright |
| Density: |
8.4 g/cm3 |
| Operating Temperature Range: |
10~80oc |
| Temperature Coefficient Of Resistance: |
0~+40 *10-6 /Oc |
| Thermal Conductivity: |
40 Kj/M@H@Oc |
| Resistivity (20oc): |
0.44 ±0.04 Ohm*mm2/M |
| Elongation: |
Min15% |
| Application: |
Resistors, Particularly Ammeter Shunts |
| Certification: |
ISO9001 |
| Service: |
Fine After-Sale Services |
| Product Type: |
Roll |
| Carbon Content: |
Low Carbon |
| Material: |
Cu Ni Mn |
Product Description
Manganin alloy is a trademarked name for an alloy of typically 86%copper, 12%manganese, and 2%nickel.
Manganin foil and wire is used in the manufactur of resistor, particularly ammeter shunts, because of its virtually zero temperature coefficient of resistance value and long term stability.
Temperature coefficient of resistance value and long term stability.
1.Description
Manganin is a trademarked name for an alloy of typically 86% copper, 12% manganese, and 2% nickel.
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.
Chemical Content(%)
Mn |
Ni |
Cu |
Si |
Fe |
11~13 |
2~5 |
Bal |
Microscale |
<0.5 |
Mechanical Properties
Density |
8.4 g/cm3 |
Operating temperature range |
10~80ºC |
Temperature Coefficient of Resistance |
0~+40 *10-6 /ºC |
Thermal Conductivity |
40 KJ/m·h·ºC |
Resistivity (20ºC) |
0.44 ±0.04 ohm*mm2/m |
Elongation |
Min15% |
2. Packing detail
1). Coil (plastic spool) + compressed ply-wooden case + pallet
2). Coil (plastic spool) + carton + pallet
3. Products and services
1). Pass: ISO9001 certification, and SO14001cetification;
2). Fine after-sale services;
3). Small order accepted;
4). Fast delivery;
4. Application
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.
Hangzhou Ualloy Material Co., Ltd is a high-tech enterprise which specialized in making all kinds of alloy strip such as high resistance alloy, low-resistance copper nickel alloy, precision alloy, FeCrAl alloy for exhaust purifier.
HangZhou Ualloy Material Co., Ltd have a full production line from melting, surface cleaning, rolling and slitting, full set of testing machine and can meet all kinds of technical requirement from customer. Our product is widely used in heating equipment, big steel mill, mineral, electrical equipment, food machinery, auto industry, aerospace industry. Our product not only is popular in domestic market, but also been exported to all over the world.
Our company aims to be the best-quality alloy strip producer in the world. We insist on developing the more advanced alloy strip technology, to serve all the customer, improve people's living level, make a more green earth in the future.
