• 20-year dedicated manufacturer
    of beryllium copper

  • Certified Company

    ISO 9001:2005

Email to Our Officers

js01@jstongcai.com.cn

Thermal and electrical conductivity B10 beryllium nickel copper rod

Diameter: 6 - 130mm

Length: 520 - 3300mm

Tolerance: +/- 0.04

Heat conductivity: Approximately 30 - 35 W/(m·K)

Shape: Rod



  • Description

Diameter: 6 - 130mm

Length: 520 - 3300mm

Tolerance: +/- 0.04

Heat conductivity: Approximately 30 - 35 W/(m·K)

Shape: Rod

Electrical conductivity greater than 48% IACS

Nickel content: Approximately 10%

 

Electrical and thermal conductivity of nickel copper rod

As a copper-based alloy, the conductive B10 beryllium-nickel-copper rod possesses excellent electrical and thermal conductivity. In some devices requiring high thermal conductivity, such as seawater condensers and heat exchangers, the conductive B10 beryllium-nickel-copper rod is favored due to its efficient thermal conductivity and resistance to seawater corrosion. The relevant thermal conductivity experimental data indicate that the thermal conductivity of the B10 copper-nickel alloy is approximately 60% of that of pure copper, which makes its application in cooling systems particularly prominent.

Comprehensive characteristics of nickel copper rod

The conductive B10 beryllium-nickel-copper rod features high corrosion resistance, mechanical strength, and excellent thermal and electrical conductivity. It is suitable for applications such as ship condensers and seawater desalination systems where both corrosion resistance and heat transfer are required.

Properties

Material

Resistivity

200c μΩ.m

Max working temperature

(℃)

Tensile strength

(Mpa)

Melting point

(℃

Density

(g/cm3)

TCR

*10-6/℃

(20-600℃

EMF vs Cu

(μV/℃

0-100℃

CuNi1

0.03

200

210

1085

8.9

100

-8

CuNi2

0.05

200

220

1090

8.9

120

-12

CuNi6

0.1

220

250

1095

8.9

60

-18

CuNi8

0.12

250

270

1097

8.9

57

-22

CuNi10

0.15

250

290

1100

8.9

50

-25

CuNi14

0.2

300

310

1115

8.9

30

-28

CuNi19

0.25

300

340

1135

8.9

25

-32

CuNi23

0.3

300

350

1150

8.9

16

-34

CuNi30

0.35

350

400

1170

8.9

10

-37

CuNi34

0.4

350

400

1180

8.9

0

-39

CuNi44

0.5

400

420

1200

8.9

-6

-43

 


Leave a Messages

Name*
Email*
Company*
Phone*
Messages*