Constantan Alloy Wire 6j40 with High Quality

Constantan Alloy Wire 6j40 with High Quality
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Product Details

Basic Info.

Model NO.:6J40Application:Electronics, Industrial
Standard:GBPurity:CuNi Alloy
Alloy:AlloyType:Nickel Wire
Powder:Not PowderPackage:Box Ad Pallet
Origin:Taizhou, Jiangsu, ChinaSize:10-0.03mm:6kg/Spool
Production Capacity:10 Tons/month

Product Description

Quick Details
Type: Red Copper Wire
Application: Heating system, Heating system and resistor
Wire Gauge: 0.10-10mm
Grade: CuNi40
Cu (Min): 57%
Alloy Or Not: Is Alloy
Ultimate Strength (≥ MPa): ≥410
Place of Origin: Jiangsu, China (Mainland)
Brand Name: JS
Model Number: 6J40
Chemical Composition: Cu Ni Mn
Shape: wire,ribbon,strip
Conductor Material: Copper
Conductor Type: Solid
Certificate: ROHS,ISO9001,SGS
Dimension: 0.1mm-10mm
Ni%: 39-41
Elongation: ≥15 %
Resistivity: 0.48±0.03

Packaging & Delivery

Packaging Details:
Products of coils wire and strip are packed with waterproof paper or weave bag, into pallets or wooden case. Products of spool wire or ribbon are packed with plastic film, standard cardboard boxes,into pallets and wooden case. Special packaging requirements can also be accommodated. OEM is also acceptable.
Delivery Detail:20-40(depend on the quantity of the order)

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 machining property,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: 0.1-10mm
Ribbons: 0.05*0.2-2.0*6.0mm 
Strip: 0.05*5.0-5.0*250mm