Number

ResistivityuΩ·m(20°C)

maximum service temperature(°C)

resistance- temperature coefficient

10⁵/°C

(20-600°C)

copper thermoelectric emfs V/K(0-100°C)

chemical composition,%

Mechanical Properties(soft)

Tensile

strength

N/mm²(no less than)

elongation,

%(no less than)

Mn

Ni

Cu

diameter≤1.00mm

diameter>1.00mm

NC003

0.03

200

< 120

- 8

1

remain

210

            18

      25

NC005

0.05

200

< 100

-12

2

remain

220

18

25

NC010

0.10

220

< 60

-18

6

remain

250

18

25

NC012

0.12

250

< 57

-22

8

remain

270

18

25

MC012

0.12

200

< 38

-

3

-

remain

290

20

25

NC015

0.15

250

< 50

-25

10

remain

290

20

25

NC020

0.20

300

< 38

-28

0.3

14.2

remain

310

20

25

NC025

0.25

300

< 25

-32

0.5

19

remain

340

20

25

NC030

0.30

300

< 16

-34

0.5

23

remain

350

20

25

NC035

0.35

350

< 10

-37

1.0

30

remain

400

20

25

NC040

0.40

350

0

-39

1.0

34

remain

400

20

25

NC050

0.49

400

< -6

-43

1.0

44

remain

420

20

25