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Products >> Graphite Electrodes >> HP Graphite Electrode

  • HP 350mm Graphite Electrode
HP 350mm Graphite Electrode

HP 350mm Graphite Electrode

HP Graphite Electrode 350mm (14 inch)
Shanchun® Carbon – China’s leading Graphite electrodes distributor. whatsapp +8615731101397 !

Graphite electrode is one of the most important metallurgical products, mainly used as conductive material in electric arc furnace metallurgy production. HP graphite electrodes is mainly used for ultra high power electric arc furnaces, ladle furnace with the current density range of 18-25 A/cm2.

Graphite electrode Dimension

Nominal Diameter: 350mm (min 352mm, max 357mm)
Nominal Length: 1800 mm (+100mm,-100mm)
Nipple:  203T4N
Nipple Diameter: 203.2 mm
Nipple Length: 254 mm
Typical Weight: Electrodes and Nipple Approx.246-300 kg 
 

HP350mm Graphite Electrode Physical and Chemical Parameters

 

Index

 

Unit

YB/T4090 Industry Standard

Typical Value

 

LSR≤

Electrode

 

μΩ.M

4.8-6.0

Nipple

3.5-5.0

Flexural Strength ≥

Electrode

 

Mpa

6.0-8.5

Nipple

12.5-18.0

Elastic Modulus ≤

Electrode

 

Gpa

6.5-10.0

Nipple

11.5-16.5

Bulk Density ≥

Electrode

 

g/cm³

1.65-1.72

Nipple

1.73-1.81

CTE ≤

Electrode

 

10-6/

1.1

Nipple

0.9

Ash ≤

%

0.3

Current Carrying Capacity

A

LF  18270-25000

 
Advantage
● Anti-oxidation treatment for longevity
● High-purity, high-density, strong chemical stability
● Resistant to cracking & spalling
● High resistance to oxidation and thermal shock
● High mechanical strength, low electrical resistance
● High machining accuracy, good surface finishing



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