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  • Graphite Electrodes

    Carbon Products

    Sinosteel is the leading graphite and carbon producer in China, which has four carbon plants in China with annual production capacity over 170,000 tons. In 2012, Sinosteel Germany GmbH sold approximately 5,000 tons of graphite electrodes to European customers.

     

    Manufacturing plants:

     

    ● Sinosteel Jilin Carbon Co., Ltd.

    Sinosteel Sichuan Carbon Co., Ltd.

    Sinosteel Shanghai Advanced Graphite Materials Co., Ltd.

    Sinosteel Jiangchen Carbon Fiber Co., Ltd.

     

    Main products:

     

    Graphite Electrodes

    Cathode Carbon Blocks

    Carbon Anode

    Graphite Blocks

    Electrode Paste

    Special Graphite

    Carbon Fiber

    Carbon Raiser

     

    The typical specifications of our graphite electrode are as follows:

    Properties:


    Grade



    Regular Power
    High Power
    Super High Power
    Ultra High Power
    Electrode Diameter
    mm
    250
    300-500
    350-500
    400-700
    Max. Specific Electrical Resistivity
    Electrodes
    μΩm
    8.5
    7
    6.5
    6
    Nipples
    μΩm
    8
    6.5
    5
    4.5
    Min. Bending Strengh
    Electrodes
    Mpa
    9.8
    9.8
    11
    12
    Nipples
    Mpa
    12.7
    14
    16
    18
    Max. Modulus of Elasticity
    Electrodes
    Gpa
    9.3
    12
    13
    14
    Nipples
    Gpa
    13.7
    14
    16
    18
    Max. Ash Content
    Electrodes
    %
    <0.3
    <0.3
    <0.3
    <0.3
    Nipples
    %
    <0.1
    <0.1
    <0.1
    <0.1
    Max. CTE
    Electrodes
    X10-5/℃
    3
    2.4
    1.9
    1.4
    Nipples
    X10-5/℃
    2.8
    2.2
    1.6
    1.3
    Min. Bukl Density
    Electrodes
    g/cm3
    1.60
    1.65
    1.66
    1.68
    Nipples
    g/cm3
    1.68
    1.7
    1.73
    1.75


    Current Graphite Electrode Operation Capacity:


    Nominal Diameter
    mm

    Operating Current (Ampere)
    RP Electrodes
    HP Electrodes
    SHP Electrodes
    UHP Electrodes
    200
    5000-6900
    5500-9000


    250
    7000-10000
    8000-13000


    300
    10000-13000
    13000-17400

    15000-22000
    350
    13500-18000
    17400-24000
    19000-28000
    20000-30000
    400
    18000-23500
    21000-31000
    23000-35000
    25000-40000
    450
    22000-27000
    25000-40000
    30000-42000
    32000-45000
    500
    25000-32000
    30000-48000
    35000-50000
    38000-55000
    550
    28000-36000
    34000-55000

    45000-65000
    600
    35000-41000
    38000-61000

    50000-75000
    700
    39000-48000
    45000-75000

    60000-100000


    Note: On EAF, the current is suggested to be reduced by 10%; On LF, it might be increased by 10%.

  • Imprint | Contact
    Sinosteel Germany GmbH
    Am Sandtorkai 77 - 20457 Hamburg, Germany
    Tel: 49-40-3070860 | Fax: 49-40-307086180 | Email: info@sinosteel.de