graphite electrode

Place of Origin

Liaoning, China (Mainland)

Brand Name

Hopes

Model Number

RP/HP/UHP

Type

Electrode Block

Application

steel works

Diameter

75-600mm

Length

1500-2100mm

Grade

RP (Regular Power)

black

rod

Port:

Dalian/Qingdao

Packaging Details:

in seaworthy wooden case

Delivery Time:

30 days after contract

Payment Terms:

L/C,T/T

Supply Ability:

10000 Metric Ton/Metric Tons per Month

Items

Unit

Nominal Diametermm

RP

HP

UHP

350~500

300~400

450~500

300~400

450~500

Electrical Resistivity  ≤

Electrode

μΩm

8.5

6.5

7

5.9

6.2

Tie-in

8

6

6

5.5

5.5

Break Resistance Intensity ≥

Electrode

Mpa

8

12

10.5

13

11

Tie-in

15

15

15

17

17

Elastic Modulus ≤

Electrode

pa

9

11

11

12

12

Tie-in

13

14

14

16

16

Bulk Density ≥

Electrode

g/cm3

1.56

1.62

1.62

1.66

1.65

Tie-in

1.7

1.72

1.72

1.74

1.72

Thermal Expansion Coeffcient (100°C~600°C)≤

Electrode

10-6/°C

2.9

2.4

2.4

1.5

1.5

Tie-in

2.8

2.2

2.2

1.4

1.4

Ash Content ≤

0.5

0.5

0.3

0.3

0.3

Notes

Ash figure is only for reference The specification and the current burthen of 50mm-700mmElectrode is according to customer demands.

Nominal  Diameter

Suggested Current?arrying CapacityA

 MM

 Inch

UHP

 R P

H P

150

6

3000~4500

200

8

5000~6900

250

10

7000~10000

300

12

15000~22000

10000~13000

13000~17400

350

14

20000~30000

13000~18000

17400~24000

400

16

25000~40000

18000~23500

24000~32000

450

18

32000~45000

22000~27000

32000~40000

500

20

38000~55000

25000~32000

40000~48000