One stop service for steel industry

UHP Graphite electrodes technical data sheet

1.UHP Graphite electrodes data sheet

Nominal

UHP Graphite Electrodes

mm

inch

Current-Carrying Capacity A

Current Density A/cm2)

350

14

20000-30000

20-32

400

16

25000-40000

20-32

450

18

32000-45000

20-30

500

20

38000-55000

20-30

550

22

48000-60000

18-24

600

24

52000-72000

18-24

650

26

60000-85000

18-24

700

28

62000-95000

18-24

 

2.Electrode and Nipple data sheet


UHP Graphite Electrodes


Unit

Ф300-400

Ф450-550

Ф600-700

PC

YB

PC

YB

PC

Specific
resistance

Electrode

uΩ·M

5.8

6.2

5.8

6.2

5.8

Nipple

4

5

4

5

4.5

Transverse
strength

Electrode

Mpa

11

10.5

10.8

10

10

Nipple

17

16

17

16

23

Elastic
modulus

Electrode

Gpa

14

14

14

14

14

Nipple

18

18

18

18

22

Ash
content

Electrode

%

0.2

0.3

0.2

0.3

0.3

Nipple

0.2

0.3

0.2

0.3

0.3

Bulk
Density

Electrode

g/cm3

1.68

1.6

1.68

1.62

16.8

Nipple

1.76

1.72

1.76

1.74

1.78

C.T.E

Electrode

10/

1.4

1.5

1.4

1.5

1.5

Nipple

1.3

1.4

1.3

1.4

1.4

 

3.Electrode length, diameter and tolerance

Nominal

Actual Diametermm)

Length mm)

Allowable variation

mm

inch

Max

Min

Low Spot

Length

Short Length

75

3

78

73

72

1400/1600

±100

-275

100

4

103

98

97

1400/1600

130

5

132

127

126

1400

150

6

154

149

146

1400/1600/1800

175

7

180

174

172

1400/1600

200

8

205

200

197

1600/1800

225

9

230

225

222

1600/1800

250

10

256

251

248

1600/1800

300

12

307

302

299

1600/1800/2000

350

14

357

352

349

1600/1800/2000

400

16

409

403

400

1600/1800/2000/2200

450

18

460

454

451

1600/1800/2000/2200

500

20

511

505

502

1600/1800/2000/2200

550

22

562

556

553

1800/2000/2200/2400

600

24

613

607

604

2000/2200/2400/2700

650

26

663

659

656

2000/2200/2400/2700

700

28

714

710

707

2000/2200/2400/2700

Facebook
Twitter
LinkedIn
Reddit

As professional one-stop solution provider, LIAONING MINERAL & METALLURGY GROUP CO., LTD(LMM GROUP) Established in 2007, and focus on engineering research & design, production & delivery, technology transfer, installation & commissioning, construction & building, operation & management for iron, steel & metallurgical industries globally. 

Our product  have been supplied to world’s top steel manufacturer Arcelormittal, TATA Steel, EZZ steel etc. We do OEM for Concast and Danieli for a long time.

LMM Main product series

Core technology products:

  • magnesia carbon brick
  • slide gate plate
  • graphite electrode

Core technology products:

  • Hss roller
  • cast steel rolls
  • tungten carbide ring roller

Core technology products:

  • copper mould tube
  • copper mould plate
  • assembly & cooling jackts

Need For Some Help ?

Professional engineers provide solutions and technical drawings

phone

86(411) 84174804

mail

lmme-business@lmmgroup.com.cn

Special product design, please send specific data and drawings to our mailbox or form.

Get A Free Consultation
And Estimate