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High Power graphite electrode

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Product Detail Information

Technical Property of Graphite electrode( HP):

 

Item

Unit

ND/Regular Size(mm)

 200-300

 350-400

450-500

 550-600

Specific Resistance

 Electrode

 μΩm

    ≤6.5     

≤6.8

≤6.5

 ≤7

Nipple

 ≤5.5

 ≤5.5

 ≤5.5

 ≤5.5

 Bending Strength

 Electrode

 Mpa

 ≥12

≥11

≥12.5

 ≥11

Nipple

 ≥15

 ≥18

 ≥17

 ≥16

Elastic Modulus

Electrode

 Gpa

 ≤12

≤10

≤10

 ≤10

Nipple

 ≤16

 ≤16

 ≤16

 ≤16

 Bulk Density

Electrode

 g/cm3

 ≥1.64

≥1.64

 ≥1.64

 ≥1.64

Nipple

 ≥1.74

  ≥1.74

  ≥1.74

 ≥1.74

Ash Content

Electrode

 %

 ≤0.3

 ≤0.3

 ≤0.3

 ≤0.3

Nipple

 ≤0.3

 ≤0.3

 ≤0.3

 ≤0.3