6J8 Manganin Strip Manganin Copper Alloy(6J11/6J12/6J13)

• Product Type: Wire
• Material: copper alloy
• Carbon Content: Low Carbon
• PCD: 120mm
• ET: 15mm
• Hole: 5
• Model NO.: 6J8
• State: soft, hard
• surface: bright
• standard: GB/ASTM/JIS/BIS/DIN
• Density: 8.9g/cm3
• OEM: Yes
• MOQ: 20kilograms
• Sample: Small Order Accepted
• Width: 0.2-300mm
• Thickness: 0.001-5mm
• Transport Package: in Roll/Coil/Spool
• Specification: 0.01-3mm
• Trademark: TANKII
• Origin: Shanghai, China
• HS Code: 7408229000
• Production Capacity: 2000ton/Year

Product Description

Manganin strip 6J8,Manganin Alloy
 
Defination of Manganin
 Manganin is a Copper-Manganese-Nickel  Resistance  alloy;  it combines  all the  properties  required of  a precision electrical resistance alloy such as high resistivity, low temperature coefficient of resistance, very low thermal effect against copper and good performance of electrical resistance over long periods of time.
 
Alloy Available of Manganin
 
a) strip 0.01-3mm*0.5-300mm

Chemical composition of Manganin
 
86% copper, 8-10% manganese, 
 
Applications of Manganin:
 
a) It is used for making wire wound precision resistance
b) Resistance boxes
c) Shunts for electrical measuring instruments
 
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.
 

Alloy type	Cu	Mn	Ni
6J8	rest	8-10	/
6J12	rest	11-13	2-3
6J13	rest	11-13	2-5

 
Mechanical Properties

Max Continuous Service Temp	0-45ºC
Resisivity at 20ºC	0.35±0.05ohm mm2/m
Density	8.7 g/cm3
Temp Coefficient of Resistance at 20 ºC	-5~+10α×10-6/ºC
Melting Point	960ºC
Tensile Strength(Hard)	635 Mpa(min)
Tensile Strength,N/mm2   Annealed,Soft	490-539
Elongation	10-30
EMF vs Cu, μV/ºC (0~100ºC)	<2
Micrographic Structure	austenite
Magnetic Property	non
Micrographic Structure	Ferrite
Magnetic Property	Magnetic