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Steel Casting UHP Extruded Carbon Graphite Electrode with Nipples

China Steel Casting UHP Extruded Carbon Graphite Electrode with Nipples, Find details about China Graphite Electrode, Electrode Block from Steel Casting UHP Extruded Carbon Graphite Electrode with Nipples

Model NO.
UHP
Delivery Time
7 Days
Application
Steel Making
Diameter
200~600mm
Trademark
None
Transport Package
Standard Export Packing
Specification
300/350/400/450/500/550/600/700/800mm
Origin
China
Model NO.
UHP
Delivery Time
7 Days
Application
Steel Making
Diameter
200~600mm
Trademark
None
Transport Package
Standard Export Packing
Specification
300/350/400/450/500/550/600/700/800mm
Origin
China
 Graphite electrode is made from the domestic first petroleum coke and high quality needle coke and widely used in the electric arc furnaces for production of alloy steels, metal and other nonmetallic materials, etc. The graphite electrodes include: regular power,high power,ultra high power and square electrode. The range of diameters covers from 200mm to 700mm. Our products own the following characteristics:low electric resisitivity, good electric and thermal conductivity,high oxidation resisitance, greater resisitance to thermal and mechanical shock,high mechanical strength, high machining accuracy.
   We can produce regular power, high power, and ultra high power graphite electrodes of Φ300-800mm according to customers requirements.
 

RP HP UHP Graphite Electrods With Nipple
Grade: RP/HP/UHP
Diameter: 300/350/400/450/500/550/600/700/800mm
Length: 1500-2700mm
Nipple: 3TPI,4TPI

 

Process production

 

Application
Used in EAF and LF for steel making, as well as in electric smelting furnace for producing industrial silicon, phosphorus, etc.

 

Physical and chemical index

   Item  UnitRP  HPUHP
 300-500 550-800 300-500 550-700 300-500550-600 700-800 
Electric Resistivity   Electrode  µΩ.m 7.5-8.67.5-8.8 5.5-6.85.5-7.0 4.6-6.2 4.5-6.04.5-5.8 
 Nipple4.5-6.0  4.0-5.5   3.5-5.03.4-4.5 3.3-4.3 
Flexural strength   Electrode  Mpa ≥7.5 ≥6.5 ≥10.0 ≥8.5 ≥10.5 ≥10.0 ≥10.0
 Nipple ≥ 16.0  ≥18.0 ≥20.0 ≥22.0 ≥23.0
Elastic moulus Electrode  Gpa ≤ 9.0  ≤13.0  ≤14.0  ≤14.0  ≤14.0 
 Nipple  ≤ 13.0  ≤15.0  ≤20.0  ≤22.0  ≤22.0 
Bulk density Electrode  g/cm³ 1.54-1.62 1.62-1.70   1.66-1.731.68-1.74  
 Nipple1.70-1.78  1.72-1.80   1.75-1.821.78-1.85  
 

Ash

 Electrode  

  %

          ≤ 0.3    
 Nipple
CTE(100-600)

ºC

  		 Elecrode  

10-6 /ºC

 2.20-2.60 1.80-2.20   1.20-1.501.10-1.50  
 Nipple1.50-1.90  1.50-1.80   1.10-1.40  1.00-1.30

 

We can manafacture and export graphite electrodes in different grade , shape and dimension. Whenever you need it , please feel free to let us know. We promise you the top quality and lower price.


Steel Casting UHP Extruded Carbon Graphite Electrode with Nipples
Steel Casting UHP Extruded Carbon Graphite Electrode with Nipples

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