Tel:
SICHUAN GUANGHAN SHIDA CARBON CO., LTD.
SICHUAN GUANGHAN SHIDA CARBON CO., LTD.

Build The World Brand of Carbon

Home ProductsHigh Power Graphite Electrode

Eaf Lf High Power Graphite Electrode 550mm 22 Inch Hp Electrodes & Graphite

Eaf Lf High Power Graphite Electrode 550mm 22 Inch Hp Electrodes & Graphite

  • Eaf Lf High Power Graphite Electrode 550mm 22 Inch Hp Electrodes & Graphite
  • Eaf Lf High Power Graphite Electrode 550mm 22 Inch Hp Electrodes & Graphite
Eaf Lf High Power Graphite Electrode 550mm 22 Inch Hp Electrodes & Graphite
Product Details:
Place of Origin: CHINA
Brand Name: SHIDA
Certification: ISO9001:2015
Model Number: 550 HP
Payment & Shipping Terms:
Minimum Order Quantity: 20MT
Packaging Details: 32/24/20pcs/40'HP
Delivery Time: 10 work days
Payment Terms: L/C, D/A, D/P, T/T
Supply Ability: 50000MT/year
Contact Now
Detailed Product Description
Product: 550mm High Power Graphite Electrode Flexural Strength (n/㎡): 8.0-12.0 Mpa
Ash: ≤0.3 Diameter: 560±2mm
Nipple: 3TPI/4TPI/customer Made Applicattion: Electric Arc Furnace /Ladle Furnace
High Light:

electrodes & graphite

,

electrodes and graphite

550mm High Power Graphite Electrode, 22 Inch HP Graphite Electrode for EAF/LF

 

 

BD: Bulk Density:

also called apparent density or volumetric density. It is a measurement of weight per unit volume.

 

SPR: Specific Resistance

the resistance offered per unit length or unit cross-sectional area when the known amount of voltage is applied.

 

MOR: Modulus of Rupture (Flexual Strength)

Modulus of rupture, also known as flexural strength, or bend strength, it is a material property, defined as the stress in a material just before it yields in a flexure test. The flexural strength represents the highest stress experienced within the material at its moment of yield. Higher flexural strength in electrode will generally result in lower electrode breakage frequency.

 

 

MOE: Modulus of Elastic (Tensile Strength)

An elastic modulus (also known as modulus of elasticity) is a quantity that measures an object or substance's resistance to being deformed elastically (i.e., non-permanently) when a stress is applied to it. Graphite’s strength characteristics increase significantly with temperature.

 

CTE: Coefficient of Thermal Expansion

The coefficient of thermal expansion is often defined as the fractional increase in length per unit rise in temperature. Lower CTE will give better resistance to thermal shock. Also, CTE compatibility between the graphite electrode and the connecting pin is important for satisfactory performance of the electrode joint.

 

Ash Content

The impurities left in graphite after baking.

 

 

 

General Properties:

Item Unit UHP HP RP UHP Nipple HP Nipple
450-500mm 550-700mm 450-500mm 550-700mm 400-450mm 500-700mm
Bulk Density g/cm3 1.66-1.73 1.68-1.75 1.60-1.70 1.62-1.72 1.55-1.65 1.54-1.64 1.80-1.85 1.72-1.80
Resistivity μΩm 4.8-6.0 4.5-5.8 5.2-7.5 5.5-7.2 7.5-9.0 8.0-9.5 3.0-4.3 4.0-6.0
Flexual Strength MPa 10.5-15.0 10.0-14.0 10.5-14.5 9.0-13.5 8.0-11.0 7.0-10.0 20.0-30.0 18.0-25.0
Elastic Modulus GPa 8.0-10.0 8.0-12.0 6.0-9.3 16.0-20.0 12.0-16.0
CTE (30-600) 10-6/℃ ≤1.5 ≤2.2 ≤2.8 ≤1.3 ≤2.0
Ash Content % ≤0.3 ≤0.3 ≤0.5 ≤0.3 ≤0.3

 

 

 

 

 

 

 

Contact Details
SICHUAN GUANGHAN SHIDA CARBON CO., LTD.

Contact Person: sales

Tel: +8613281182772

Send your inquiry directly to us
SICHUAN GUANGHAN SHIDA CARBON CO., LTD.
Room 1011, 47 Yongfeng Road, Hi-Tech District, Chengdu, 610041,Sichuan Province, P.R. China.
Tel:86-028-66856611
Mobile Site Privacy Policy China Good Quality Carbon Graphite Electrodes Supplier. © 2020 - 2021 shida-carbon.com. All Rights Reserved.