Manganese Copper Alloy Wire 6j8

Product Specifications

Prod Model:	6J8
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Condition:	Soft
Product Type:	Wire
Carbon Content:	Low Carbon
Material:	Mncu

Product Description

1.Description
     Manganin is a trade marked 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 coefficients 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
8~10		Bal	1~2

 
         Mechanical Properties 
            

Density	8.7 g/cm3
Operating temperature range	10~80ºC
Temperature Coefficient of Resistance	-5~+10 *10-6 /ºC
EMF VS Cu(0~100 ºC)	2μV/ºC
Resistivity (20ºC)	0.35 ±0.05 ohm*mm2/m
Elongation	Min15%

 
2. Specification
   Wire: Diameter: 0.04mm-8.0mm

3. Packing detail
   1). Coil (plastic spool) + compressed ply-wooden case + pallet 
   2). Coil (plastic spool) + carton + pallet  
 
4. Products and services
   1). Pass: ISO9001 certification, and SO14001cetification;
   2). Fine after-sale services;
   3). Small order accepted;
   4). Fast delivery;