Heilongjiang J & X Co., Ltd.

Graphite Electrode Dia:250-300 350-500 Length:2.1m 2.4m 2.9m Electric resistance:8.5 6.0

Graphite Electrode Dia:250-300 350-500 Length:2.1m 2.4m 2.9m Electric resistance:8.5 6.0
Product Detailed

We can suppy the type of : RP, HP, RHP graphite electrodes:
1. C.T.E.:2.8 2.7
2. Product Name: graphite electrode

1. Regular Power Graphite Electrode

 

Items

Unit

Nominal Diameter(mm)

250-300

350-500

Specific Resistance
max.

Electrode
Nipple

μΩ.m

8.5

6.0

8.5

6.0

Transverse Strength
min.

Electrode
Nipple

Mpa

8.0
13.5

7.0
13.5

Elastic Modulus
max.

Electrode
Nipple

Gpa

9.3
14.0

9.3
14.0

Ash Content
max.

Electrode
Nipple

%

0.3

0.2

0.3

0.2

Bulk Density
min.

Electrode
Nipple

g/cm3

1.54
1.70

1.53
1.70

(C.T.E)
max.

Electrode
Nipple

10-61/°C

2.8
2.7

2.8
2.7

 Other RP Electrodes:Dia800mm X 2.1m,Dia900mm x 2.4m,Dia1m x 2.9m

High Power Graphite Electrodes

Items

Unit

Nominal diameter

300-400

450-500

Specific resistance

max.

Electrode
Nipple

μΩ.m

6.5
5.5

7.0
5.5

Transverse strength

min.

Electrode
Nipple

Mpa

11.0
14.0

10.2
14.0

Elastic modulus

max.

Electrode
Nipple

Gpa

12.0
16.0

12.0
16.0

Ash content

max.

Electrode
Nipple

%

0.2

0.2

Bulk density

min.

Electrode
Nipple

g/cm3

1.62
1.72

1.62
1.72

(C.T.E)

max.

Electrode
Nipple

10-61/°C

2.4
2.2

2.4
2.2

 2.Ultra-High Power Graphite Electrodes

Items

Unit


Nominal Diameter(mm)

350-400

450-500

Specific Resistance Max.

Electrode
Nipple

μ Ω.m

5.5
5.0

6.0
5.0

Transverse Strength Min..

Electrode
Nipple

Mpa

11.0
16.5

11.0
16.5

Elastic Modulus Max.

Electrode
Nipple

Gpa

14.0
18.0

14.0
18.0

Ash Content Max.

Electrode
Nipple

%

0.2

0.2

Bulk Density Min..

Electrode
Nipple

g/cm3

1.65
1.72

1.65
1.72

(C.T.E) Max.

Electrode
Nipple

10-61/°C

1.5
1.4

1.5
1.4

 

 

 



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