Shanghai Tankii Alloy Material Co.,Ltd

Shanghai Tankii Alloy Material Co.,Ltd

 

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Strain Resistance Precision Alloy Wire CuNi40 Copper Nickel Alloy Constantan Wire

Strain Resistance Precision Alloy Wire CuNi40 Copper Nickel Alloy Constantan Wire

  • Strain Resistance Precision Alloy Wire CuNi40 Copper Nickel Alloy Constantan Wire
  • Strain Resistance Precision Alloy Wire CuNi40 Copper Nickel Alloy Constantan Wire
Strain Resistance Precision Alloy Wire CuNi40 Copper Nickel Alloy Constantan Wire
Product Details:
Place of Origin: China
Brand Name: TANKII
Certification: ISO
Model Number: Constantan
Payment & Shipping Terms:
Minimum Order Quantity: 10kg
Price: usd + 22.4 + kg
Packaging Details: Strip/Wire/Ribbon diameter 0.005mm-1.0mm packing in spool, big than 1.50mm packing in coil
Delivery Time: 7-10 day
Payment Terms: Western Union, T/T, L/C
Supply Ability: 20,000kg/Week
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Detailed Product Description
State: Soft Annealled Or Hard Sample Supply: Small Sample Supply Is Available
Conductor Material: Solid Bare Copper Type: Foil
Constantan Max: ≤500 Application:: Strain Foil
High Light:

soft magnetic alloy

,

precision tubing

CuNi40 Copper nickel alloy Constantan wire resistance alloy wire Apply to strain resistance

 

CuNi40

Constantan is CuNi40,also named 6J40,it is a resistance alloy which is mainly made up of copper and nickel.

It has the low resistance temperature coefficient,wide working temperature scope(500 below),good machiningproperty,anti-corrosive and easy braze welding.

 

The alloy is non-magnetic. It is used for electrical regenerator's variable resistor and the strain resistor,
potentiometers, heating wires, heating cables and mats. Ribbons are used for heating of bimetals. Another field of application is manufacturing of thermocouples because it develops a high electromotive force (EMF) in association with others metals.

 

Copper nickel alloy series:Constantan CuNi40 (6J40), CuNi1, CuNi2, CuNi6, CuNi8, CuNi10, CuNi14, CuNi19, CuNi23,CuNi30, CuNi34, CuNi44.

 

Size dimension range:

Wire: 0.018-10mm

Ribbons: 0.05*0.2-2.0*6.0mm

Strip: 0.05*5.0-5.0*250mm

 

Chemical Composition:

Name Code Main Composition (%)
Cu Mn Ni
Constantan 6J40 Bal. 1-2 39-41

 

Physical Properties:

Name Code Density (g/mm2) Max. Working Temp.(º C )
Constantan 6J40 8.9 ≤500

 

Mechanical Properties:

Name Type Resistivity (μ Ω. M) (20º C ) Temp. Coff. of Resistance (α×10-6/°C) (20º C ) Thermal EMF vs. Copper (μV/º C )(0-100º C ) Elongation (%) Tensile Strength (Mpa)
Constantan 6J40 0.48 ±0.03 40 45 ≥15 ≥390


Company Information:
 

 which was founded in 2002, has become high-tech company that is specialized in producing high-temperature alloy, welding wire,corrosion resistance alloy, precision alloy, NiCr alloy, CuNi alloy and FeCrAl alloy through twenty years untiring efforts,and win a high-reputation in domestic and oversea market.

 

FeCrAl alloy series: OCr15Al5,1Cr13Al4, 0Cr21Al4, 0Cr21Al6, 0Cr25Al5, 0Cr21Al6Nb,0Cr27Al7Mo2, and etc

NiCr alloy series: Cr20Ni80,Cr30Ni70,Cr20Ni35,Cr20Ni30,Cr15Ni60 and etc.

CuNi series: CuNi1,CuNi2,CuNi6,CuNi10,CuNi23,CuNi30,CuNi44,Monel400,Constantan and etc.

High_temperature alloy series: GH131,GH140,GH36,GH2706,GH2901,GH3625,GH3536,GH4169 and etc.

Welding wire series:HGH2132,HGH1040,HGH3030,HGH4033,ER6040.ERNi-1,ERNiCrMo-3 and etc.

Corrosion resistance alloy series: Incoloy800H,Incoloy825,Inconel600,Inconel690,Inconel625 and etc.

Precision alloy series: 1J33,3J1.3J9.4J28.4J29.4J32.4J33.4J36.4J45.4J50 4j52 and etc.

 

Strain Resistance Precision Alloy Wire CuNi40 Copper Nickel Alloy Constantan Wire 0

1) Pass ISO9001 and SGS certification.

2) Samples free available.

3) OEM service.

4) Manufacturer test certificate will be provided If necessary.

5) Good packing methods to keep goods safe.

6) Choose safe,quick,price reasonable forwarder to transport for our customers.

7) Short delivery time.

Contact Details
Shanghai Tankii Alloy Material Co.,Ltd

Contact Person: tankii

Tel: +8615000002421

Send your inquiry directly to us (0 / 3000)

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