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Products >> Graphite Electrodes >> UHP Graphite Electrode

  • UHP 400mm Graphite Electrode
UHP 400mm Graphite Electrode

UHP 400mm Graphite Electrode

UHP 400mm Graphite Electrode (16 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. UHP graphite electrodes are mainly used for steelmaking high-power and ultra-high power electric furnaces.

 

Graphite electrode Dimension
Nominal Diameter: 406mm (min 403mm, max 409mm)
Nominal Length: 1800/2100 mm (+100mm,-100mm)
Nipple:  222 4TPI
Nipple Diameter: 222.25 mm
Nipple Length: 304.8 mm
● Typical weight of electrodes: 456kg

 

Physical and Chemical Parameters of UHP400mm Graphite Electrode

UHP400mm

Electrodes

Bulk Density

Resistance

Flexual Strength

Young’s Modulue

Thermal

Expansion

Ash

Unit

g/cm³

μΩ.M

Mpa

Gpa

10-6/

%

Electrode

1.65-1.72

4.8-6.0

9.0-12.5

6.5-10.0

1.5

0.3

Nipple

1.73-1.81

3.5-5.0

12.4-20.0

12.0-18.0

1.4

0.3

 

Advantage
● Withstand large currents, high discharge rate
● Good dimension stability, not easy to deform
● 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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