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Shanghai Tankii Alloy Material Co.,Ltd
Shanghai Tankii Alloy Material Co.,Ltd
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Tankii Constantan Alloy Heating Wire 6j40 for Industrial Heating

Product Details

Place of Origin: China

Brand Name: Tankii

Model Number: 6j40

Payment & Shipping Terms

Minimum Order Quantity: 20kg

Price: USD+20USD/KG

Packaging Details: Cardboard box

Delivery Time: 10days

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

Supply Ability: 100TON/MONTH

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Specifications
Highlight:

Constantan alloy heating wire

,

6j40 Constantan alloy heating wire

Transport Package:
Coil Cartons, Pallet, Spools, Coils
Transport Package:
Coil Cartons, Pallet, Spools, Coils
Description
Tankii Constantan Alloy Heating Wire 6j40 for Industrial Heating

Product Description

Constantan Eureca Wire / Flat Wire
Product Description
Constantan Wire 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.
Constantan wire is also the negative element of the type J thermocouple with Iron being the positive; type J thermocouples are used in heat treating applications. Also, it is the negative element of the type T thermocouple with OFHC Copper the positive; type T thermocouples are used at cryogenic temperatures.

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
Tankii Constantan alloy heating wire(6j40)
Tankii Constantan alloy heating wire(6j40)
Tankii Constantan alloy heating wire(6j40)
 
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