copper nickel 6J12 manganin precision resistance wire

Manganin is a Copper-Manganese-Nickel Resistance alloy; it combines all the properties required of a precision electrical resistance alloy such as high resistivity, low temperature coefficient of resistance, very low thermal effect against copper and good performance of electrical resistance over long periods of time 

Chemical composition

Mainly products of alloy wires of Senphus

1.Copper Nickel alloy series:

CuNi1, CuNi2, CuNi6, CuNi8, CuNi10, CuNi14, CuNi19, CuNi23, CuNi30, CuNi34, CuNi44 etc.

2.Precision Resistance wires:

Constantan-type(6J40); diameter from 0.020mm~1.600mm

Manganin-type(6J8,6J12,6J13); diameter from 0.020mm~6.300mm

Karma(Ni-Cr-Al-Fe)(6J22); diameter from 0.018mm~1.50mm

3.High resistance series:

Cr20Ni80, Cr30Ni70, Cr15Ni60, Cr20Ni35, Cr20Ni30,Cr20Ni20 etc.

Diameter from 0.018mm~1.600mm

4.Monel alloy wire & Pure Nickel Wires:

Ni66Cu30(Monel400) and Ni70Cu28

N6(Ni>99.5%),N8(Ni>98.5%)

5.PTC Thermistor Alloy wires:

P-4500, P-4000, P-3800, P3500, P3000, P-2500

6.Nitinol wires dia.from 0.08mm~5.00mm

7.Stranded wires(CX1201, CX1207) used for heating wire, heating cable and car seat etc.

8.Thermocouple wires:

Nicr-NiSi(Type K) KP→Ni:Cr≈90:10

              KN→Ni:Si≈97:3 temperature range(-200~1300℃)

NiCr-CuNi(Type E) EP→Ni:Cr≈90:10

               EN→Cu:Ni≈55:45 temperature range(-200~900℃)

Fe-CuNi(Type J) temperature range(0-750℃)

Cu-CuNi(Type T) temperature range(-200~350℃)

NiCrSi-NiSiMg(Type N)  NP→Ni:Cr:Si≈84.4:14.2:1.4

                    NN→Ni:Si:Mg≈95.5:4.4:0.1 temperature(-200~1300℃)

9.Thermocouple extension wire:

Mainly products:Type NX, EX, JX, TX, SC/RC, KCA, KCB. Widely used in temperature measurement system

Company

Packing with spool/bobbin
1. usually, 0.00mm to 0.14mm,  the spool is 80mm diameter.
The spool have less of 2 kg of weight
2. 0.15 to 0.4mm, the spool is 100mm diameter.
The spool have less of 2 kg of weight.
3. more than 0.45mm nichrome wire,  the spool is 120 mm diameter
The spool have less of 3 kg of weight.

Packing with Carton or Wooden Case
For  1 to 100 kgs, packed by carton, each carton less than 20 kgs
For  more than 100kgs, packed by wooden case usually

The Lead Time
For 1 to 100 kgs,  7 to 10 days usually
For 100 to 500 kgs, 12 days usually
For more than 500 kgs, 16 days usually