Copper Alloy Wire constantan manganin

China Copper Alloy Wire constantan manganin, Find details about China copper nickel wire, nickel alloy wire from Copper Alloy Wire constantan manganin

Basic Info.

Model NO.

CuNi1-CuNi44

standard

GB/ASTM

size

0.01-1mm*300mm

Trademark

TANKII

Transport Package

Wooden

Specification

0.01-1mm

Origin

Shanghai

HS Code

7409400000

Model NO.

CuNi1-CuNi44

standard

GB/ASTM

size

0.01-1mm*300mm

Trademark

TANKII

Transport Package

Wooden

Specification

0.01-1mm

Origin

Shanghai

HS Code

7409400000

Product Desciption

Copper Alloy Wire constantan manganin

nickel and strengthening impurities, such as iron and manganese.
Cupronickel does not corrode in seawater,
because its electrode potential is adjusted to be neutral with regard to seawater.
Because of this it is used for marine hardware,
and sometimes for the propellers,
crankshafts and hulls of premium tugboats,
fishing boats and other working boats.
TANKII alloy, Always best quality, favourable price.
Chemical Content, %

Ni	Mn	Fe	Si	Cu	Other	ROHS Directive
						Cd	Pb	Hg	Cr
2~3	11~13	0.5(max)	micro	Bal	-	ND	ND	ND	ND

Mechanical Properties

Max Continuous Service Temp	0-45ºC
Resisivity at 20ºC	0.47±0.03ohm mm2/m
Density	8.44 g/cm3
Thermal Conductivity	-3~+20KJ/m·h·ºC
Temp Coefficient of Resistance at 20 ºC	-2~+2α×10-6/ºC(Class0)
	-3~+5α×10-6/ºC(Class1)
	-5~+10α×10-6/ºC(Class2)
Melting Point	1450ºC
Tensile Strength(Hard)	635 Mpa(min)
Tensile Strength,N/mm2 Annealed,Soft	340~535
Elongation	15%(min)
EMF vs Cu, μV/ºC (0~100ºC)	1
Micrographic Structure	austenite
Magnetic Property	non
Micrographic Structure	Ferrite
Magnetic Property	Magnetic

Application of Manganin
Manganin foil and wire is used in the manufacture of resistor, Particularly ammeter shunt, because of its virtually zero temperature coefficient of resistance value and long term stability.
Copper Alloy Wire constantan manganin