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Constantan Electric Heating Strip CuNi 44 for Heating and Thermal Management

Name: Constantan Electric Heating Strip CuNi 44 for Heating and Thermal Management
Brand: Shanghai Tankii Alloy Material Co.,Ltd
SKU: CuNi 44
Price: 20 USD
Availability: InStock

Product Details

Place of Origin: China

Brand Name: Tankii

Model Number: CuNi 44

Payment & Shipping Terms

Minimum Order Quantity: 15kg

Price: 20usd/kg

Packaging Details: Standard

Delivery Time: 5-15days

Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability: 100ton/month

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Specifications

Description

Specifications

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                                                                                    Constantan electric heating strip, CuNi 44 electric heating strip
                                                      

Description

Constantan Electric Heating Strip CuNi 44 for Heating and Thermal Management

Basic Info.

Model NO.

CuNi 44

Carbon Content

Low Carbon

PCD

Hole

use

resistor

Component applicable temperature range

5~500ºC

density

8.88 g/cm3;

Resistivity

0.49

thickness

0.005mm Min,

Width

1.0mm Min.

surface

Bright

shape

strip/tape/ribbon/flat strip

Transport Package

Stainless Steel Tube, Bubble Film

Specification

Rohs

Trademark

TANKII

Origin

China

HS Code

7502109000

Production Capacity

1000 Kgs/Month

Product Description

Constantan electric heating strip 6j40

Constantan with moderate resistivity and low temperature coefficent of resistance with a flat resistance/temperature curve over a wider range than the "manganins". Constantan also shows better corrosion resistance than the man ganins. Uses tend to be restricted to ac circuits.

It could be used to make electric heating element in low-voltage apparatus, such as thermal overload relay, low-voltage circuit breaker, and so on.

Our company produce alloy foil, metal foil, steel foil thickness 0.005mm-0.1mm(5um-100um), width 1mm-1330mm.
Chemical Content, %

Ni	Mn	Fe	Si	Cu	Other	ROHS Directive
						Cd	Pb	Hg	Cr
44	1.50%	0.5	-	Bal	-	ND	ND	ND	ND

Mechanical Properties

Max Continuous Service Temp	400ºC
Resisivity at 20ºC	0.49±5%ohm mm2/m
Density	8.9 g/cm3
Thermal Conductivity	-6(Max)
Melting Point	1280ºC
Tensile Strength,N/mm2 Annealed,Soft	340~535 Mpa
Tensile Strength,N/mm3 Cold Rolled	680~1070 Mpa
Elongation(anneal)	25%(Min)
Elongation(cold rolled)	≥Min)2%(Min)
EMF vs Cu, μV/ºC (0~100ºC)	-43
Micrographic Structure	austenite
Magnetic Property	Non

We usually produce constantan foil, nichrome foil, pure nickel foil, FeCrAl alloy foil, resistance foil, NiFe foil, invar foil. Resistohm 135 foil.

If you have any requirement, pls be free to tell us.

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Constantan Electric Heating Strip CuNi 44 for Heating and Thermal Management 0

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Constantan Electric Heating Strip CuNi 44 for Heating and Thermal Management