Shanghai San Guang Electronical Alloy Co., Ltd.
Main products:Fe Cr Alloy Wire,Ni Wire,Nichrome Wire,Fe Cr Alloy Wire,Ni Trip
Products
Contact Us
  • Contact Person : Mr. Ji Weiping
  • Company Name : Shanghai San Guang Electronical Alloy Co., Ltd.
  • Tel : 86-21-56917136
  • Fax : 86-21-56917036
  • Address : Shanghai,Shanghai,Pingliang Road,Yangpu Region,Shanghai Province
  • Country/Region : China
  • Zip : 200093

CuNi1 alloy wires for winding

CuNi1 alloy wires for winding
Product Detailed
CuNi1 alloy wires(NC003) 1.Pass:ISO9001:2008; 2.small order accepted; 3.free samples available; 4. a longusing life time.

CuNi1 alloy wires(NC003)

the characteristics of product:  small resistance temperature coefficient; good stability;

 high mechanical  strength.

It can be used into circuit breakers,thermal overload relay.

It is one of the key materials in the low-voltage electrical products.

 My  company can provide good products.

Pass:ISO9001:2008 certification, DIN17471-1981 standard

Copper has better heat resistance alloy corrosion resistance, good welding properties and processing performance, widely used in thermal overload relays, low-voltage low-voltage circuit breakers and other electrical appliances in the heating element.

Species

Performance

NC003

NC005

NC010

NC012

MC012

NC015

NC020

NC025

NC030

NC035

NC040

NC050

Main Chemical Components

Ni

1

2

6

8

-

10

14.2

19

23

30

34

44

Mn

-

-

-

-

3

-

0.3

0.5

0.5

1.0

1.0

1.0

Cu

rest

rest

rest

rest

rest

rest

rest

rest

rest

rest

rest

rest

Max.continuous service temp.of element(°C)

-

200

220

250

200

250

300

300

300

350

350

400

Melting point(°C)

1085

1090

1095

1097

1050

1100

1115

1135

1150

1170

1180

1280

Density(g/cm3)

8.9

8.9

8.9

8.9

8.8

8.9

8.9

8.9

8.9

8.9

8.9

8.9

Resistivity at

20°C(μΩm)

0.03

±10%

0.05  ±10%

0.10 ±10%

0.12

±10%

0.12

±10%

0.15

±10%

0.20

±5%

0.25

±5%

0.30

±5%

0.35

±5%

0.40

±5%

0.49

±5%

Tensile strength (Mpa)

≥210

≥220

≥250

≥270

≥290

≥290

≥310

≥340

≥350

≥400

≥400

≥420

Elongation at repture%(Φ>1.0)

≥25

≥25

≥25

≥25

≥25

≥25

≥25

≥25

≥25

≥25

≥25

≥25

Resistance temp. coefficient

<100

<120

<60

<57

<38

<50

<38

<25

<16

<10

<-0

<-6

Thermal EMF to copper

(μV/0~100°C)

-8

-12

-18

-22

-

-25

-28

-32

-34

-37

-39

-43

CuNi1 alloy wires for winding



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