Shanghai San Guang Electronical Alloy Co., Ltd.
 Minerals & Metallurgy > Alloy >  6J40 constantan films

6J40 constantan films

Brand Name:
San Guang
Model Number:
6J40
Shape:
film
Material:
Cu alloy
Dimensions:
6J40
Chemical Composition:
Cu
6J40 constantan films
 
Detailed Description
 


6J40 constantan films
1.good resistance temperature linear relation;
2.small quantity accepted;
3.fine after-sale services.

6J40 constantan films

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.

The resistance temperature linear relationship of Copper is better than MnCu.

It mainly contains CuNi alloy.

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

we have our own factory,and our products have good quality.


We have a very strict quality controling system which promise that electric heating/resistance alloy we produce are always of best quality!All the above picture is just for your reference, We can provide service according to client's requirements!We promise that our lampholder would be saftety and were in high quality and reasonable price. If you are interested in our products, please contact us asap.If you have any problems about details please contact us.


Company information:
    Shanghai San Guang Electronical Alloy Co., Ltd. was found in 2006 . We is an exporter of China (Mainland) Copper Alloy products.    Our products have been sold well in North America Southeast Asia Mid East Eastern Asia! We are here to promise our prestige and best quality!    We invite you to visit our website and deliver your inquiries to us!We look forward to serving you!For all our information please visit our website www.shsghj.com!
Hot Searches: Mini Roll Dispenser ,Perfume Toilet Dispenser ,Folded Towel Dispenser ,Abs Paper Dispenser ,Compact Tissue Dispenser
 
Send Inquiry to this Supplier
 
Shanghai San Guang Electronical Alloy Co., Ltd.
Mr. Weiping Ji
Pingliang Road,Yangpu Region,Shanghai Province
86-21-56917136
18917809249

Copyright © 2010 Wholesale lots. All rights reserved. Contact Us:tonyluo2005@gmail.com

Processed in 0.12069 second(s)