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Shanghai Tankii Alloy Material Co.,Ltd
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Manganese Copper Electric Resistant Wire Good Stability For Emitter Resistor

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Shanghai Tankii Alloy Material Co.,Ltd

City: shanghai

Province/State:shanghai

Country/Region:china

Tel:86-21-56110178

Contact Person:
Mr.Martin Lee
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Manganese Copper Electric Resistant Wire Good Stability For Emitter Resistor

Brand Name TANKII
Model Number 6J12
Certification ISO9001:2008
Place of Origin Shanghai, China
Minimum Order Quantity 20kg
Price To negotiate
Payment Terms L/C, T/T, Western Union, MoneyGram
Supply Ability 20+TON+MONTH
Delivery Time 7-12 days
Packaging Details Spool, Coil, Carton, Wooden case with Plastic Film According to Custom's Requirements
Chemical Composition Manganese Copper Nickel
Usage Emitter Resistor
Nominal Model 6J8,6J12,6J13
Shape Round Wire
Surface Bright, Smooth
Material Mangnesium Alloy
Detailed Product Description

Manganese Copper Electric Resistant Wire Good Stability For Emitter Resistor

 

 

Product Description:

Manganin alloy is one kind of electric resistance alloy which is mainly made of copper, manganese and nickel.

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.such as resistor measure voltage/current/resistance and more.

It is also high-quality electric heating wire for low-temperature heating element,such as heater of air-conditioning system,household heating appliances.

 

Manganin is a trademarked name for an alloy of typically 84% copper, 12% manganese and 4% 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.

 

Manganin alloy series:

6J8,6J12,6J13

 

Size dimension range:

Wire: 0.018-10mm

Ribbons: 0.05*0.2-2.0*6.0mm

Strip: 0.05*5.0-5.0*250mm

 

 

 

TypeElectrical resistivity
(20degreeΩ
mm²/m)
temperature coefficient of resistance
(10^6/degree)
Dens
ity
g/mm²
Max. temperature
(°c)
Melting point
(°c)
CuNi10.03<10008.9/1085
CuNi20.05<12008.9
200
1090
CuNi60.10<6008.92201095
CuNi80.12<5708.92501097
CuNi100.15<5008.92501100
CuNi140.20<3808.93001115
CuNi190.25<2508.93001135
CuNi230.30<1608.93001150
CuNi300.35<1008.93501170
CuNi340.40-08.93501180
CuNi400.48±408.94001280
CuNi440.49<-68.94001280

 

 Advantages

Advantages1. Low electric resisitance
2. Wide temperature range
3. Good heat resistant and corrosotion resisitant
4. Easy to be processed and lead welded
5. Cheaper than nichrome wire

 

Product Application:

Product Tags: nickel copper alloy   copper and nickel alloy  
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