Linghai Hongfeng Carbon Products Co., Ltd.
Main products:RP graphite electrode,HP graphite electrode,UHP graphite electrode,Graphite rod,Carbon electrode
Products
Contact Us
  • Contact Person : Mr. Chen Paul
  • Company Name : Linghai Hongfeng Carbon Products Co., Ltd.
  • Tel : 86-411-15309819603
  • Fax : 86-411-39797160
  • Address : Liaoning,Jinzhou,In The Yard Of Linghai Cuiyan Colton And Gunny Company
  • Country/Region : China
  • Zip : 116023

pre baked graphite electrodes

pre baked graphite electrodes
Product Detailed
graphite electrode: 1.Grade: RP HD HP UHP 2.Diameter, 403 - 409 mm 3.Length, 1800mm(+,-100mm) 4.Nipples,4TPI, 3TPI

 graphite electrode:

 

Unit

Nominal Diameter(mm)

400

 

Specific Resistance (not over)

Electrode Nipple

μΩ.m

7.55.0

 

Bending Strength (not below)

Electrode Nipple

Mpa

7.8 13.0

 

Elastic Modulus (not over)

Electrode Nipple

Gpa

9.3 14.0

 

Bulk Density (not below)

Electrode Nipple

g/cm3

1.51.72

 

CTE(100-600)0C (not over)

Electrode Nipple

10-6/0C

2.9 2.7

 

Ash (not over)

Electrode Nipple

%

0.50.5

 

Suggested Current Carrying Capacities of graphite electrode:

Diameter 

Suggested Current-Carrying Capacities ( A )

mmInchA/cm2

400

16

18000-23500

14-18

Graphite electrode just after graphitization,

Graphite electrode in Machining workshop

Graphite electrode in packaging workshop

Certificate of ISO 9001:2008

pre baked graphite electrodes



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