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CuMn12Ni4 Manganin Wire 6J13 / 6J12 / 6J8 For Precision Instrument

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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 View Contact Details

CuMn12Ni4 Manganin Wire 6J13 / 6J12 / 6J8 For Precision Instrument

Brand Name	TANKII
Model Number	CuMn12Ni4
Certification	SGS ISO
Place of Origin	Shanghai China
Minimum Order Quantity	50KG
Price	negotiable
Payment Terms	L/C, T/T, Western Union
Supply Ability	200 Tons per Month
Delivery Time	7-12 days
Packaging Details	wooden case
Material	Copper manganin nickel Alloy wire
Density	8.4 g/cm3
Diameter	0.02-10.0mm
Shape	wire, strip, sheet

Detailed Product Description

Manganin Wire (6J13/6J12/6J8) for Precision Instrument

It is the electric resistance alloy with the copper, manganese, nickel as the essential component. It is a superior precision resistor material with the characteristics of high electronic resistivity, very small resistance temperature coefficient, low Thermal EMF vs. Copper E and long-term stability. It is mainly applied in manufacturing heater resistances and resistance elements of standard resistor, precision instrument and so on.

Main chemical composition :

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

Related parements of Manganin wire:

Item	6J8	6J12	6J13
Resistivity	0.35±0.05	0.47±0.03	0.44±0.04
TCRx10-6/°c	-5~+10	-10~+20	0~40
EMF V S Cu(0-100°c)uv/°c	≤2	≤1	≤2
Density(g/cm3)	8.7	8.4	8.4
Melting point (°c)	960	960	960
Tensile strength(MPa)	490--539	490--539	490--539
Elongation(%)	10-30	10-30	10-30
Service temperature(°c)	10-80	5-45	10-80

Main Characteristics

Electrical Resistance in Annealed Condition

Temp Coefficient of Electrical Resistance

(a×10-6/°C) 20°C

Operation Temperature

°C

Resistivity

(uΩ/m,20°C)

EMF VS Cu

uV/°C(0~100°C)

-0.7~40

0~100

0.44±4%

≤2

Physical Characteristics (Reference Values)

Density g/cm3

Thermal conductivity

(KJ/m.h°C)

Tesile strength

(N/mm2)Soft

Elongation

Tesile strength

(N/mm2) Hard

8.4

390-535

6~15

≥585

Product Tags: nichrome resistance wire nickel alloys

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