RP 300 Ordinary power graphite electrode(1)

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HP 300mm Graphite Electrode1

HP 300mm Graphite Electrode

HP 300mm graphite electrode is mainly made of petroleum coke and needle coke, It is capable of carrying the current density 18-25A/cm2. It is designed for high power electric arc furnace steel-making.

HP 300mm graphite electrode is mainly made of petroleum coke and needle coke, It is capable of carrying the current density 18-25A/cm2. It is designed for high power electric arc furnace steel-making.The length could be from 1500mm to 2100mm at your option.

Properties and dimensions

Part

Resistance

Bending   Strength

Young’s Modulus

Bulk Density

CTE(100-600°C)

(μΩm)

(Mpa)

(Gpa)

(g/cm3)

(×10   -6/゚C)

 

Electrode

4.8-5.8

10.0-14.0

9.0-13.0

1.68-1.74

1.1-1.4

Nippe

3.8-4.5

20.0-26.0

15.0-18.0

1.77-1.82

0.9-1.2

 

Nominal Diameter

Actual   Diameter

Nominal length and deviation

 

Max

Min

1500mm

1800mm

2100mm

 

Standard

Short

Standard

Short

Standard

Short

 

300

307

302

±100

-225

±100

-275

±125

-275

Package

HP 300mm Graphite Electrode2


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