graphite electrode

No Image

Model:-
Brand:-
Origin:-
Category:Chemicals / Fine Chemicals
Label:graphite electrode , carbon electrode , graphite powder
Price: ¥12000 / MT
Min. Order:20 MT
Inquire Now

Product Description

1. Physical and chemical index

Item 

unit

Nominal Diameter(mm)

YB/T4088-2000 

Typical Values

Industry Standard

75-130

150-225

250-300

350-550

75-130

150-225

250-300

300-550

Electric Resistivity

Electrode

μΩ·m

≤9.0

≤9.0

≤9.0

≤9.0

≤8.0 

≤8.5

≤8.5

≤9.0

Nipple

≤8.5

≤8.5

≤8.5

≤8.5

≤6.5 

≤6.8

≤7.0

≤7.0

Bending strength

Electrode

Mpa

≥9.8

≥9.8

≥7.8

≥6.4

≥9.8

≥7.8

≥7.8

≥8.0

Nipple

≥13.0

≥13.0

≥13.0

≥13.0

≥13

≥13.0

≥13.0

≥15.0

Elastic modulus

Electrode

Gpa

≤9.3

≤9.3

≤9.3

≤9.3

≤9.3 

≤9.3

≤9.3

≤9.0

Nipple

≤14.0

≤14.0

≤14.0

≤14.0

≤14.0 

≤14.0

≤14.0

≤13.0

Bulk density

Electrode

g/cm3

≥1.58

≥1.52

≥1.52

≥1.52

≥1.60 

≥1.56

≥1.56

≥1.55 

Nipple

≥1.63

≥1.63

≥1.68

≥1.68

≥1.70 

≥1.72

≥1.72

≥1.70 

Ash

Electrode

≤0.5

≤0.5

≤0.5

≤0.5

 

≤0.4

≤0.4

 

≤0.4 

≤0.4

Nipple

 

 CTE     100-600

Electrode

10-6/℃

≤2.9

≤2.9

≤2.9

≤2.9

≤2.8 

≤2.8

≤2.8

≤2.7

Nipple

≤2.7

≤2.7

≤2.8

≤2.8

≤2.6 

≤2.6

≤2.6

Payment Terms:t/t

Member Information

Zhengzhou Anning Import and Export Trade Co,.Ltd
Country/Region:He Nan - China
Business Nature:Trading Company
Phone:15838369589
Contact:Song Jianyong (Sales Manager)
Last Online:25 Jun, 2012