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RP / HP / UHP Grade Graphite Electrode

Luoyang Forged Tungsten-Molybdenum Material Co., Ltd.
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    Buy cheap RP / HP / UHP Grade Graphite Electrode from wholesalers
     
    Buy cheap RP / HP / UHP Grade Graphite Electrode from wholesalers
    • Buy cheap RP / HP / UHP Grade Graphite Electrode from wholesalers
    • Buy cheap RP / HP / UHP Grade Graphite Electrode from wholesalers
    • Buy cheap RP / HP / UHP Grade Graphite Electrode from wholesalers
    • Buy cheap RP / HP / UHP Grade Graphite Electrode from wholesalers

    RP / HP / UHP Grade Graphite Electrode

    Ask Lasest Price
    Brand Name : FGD
    Model Number : RP HP UHP SHP
    Certification : ISO9001, ISO14000
    Price : USD1500-USD2500/TON
    Payment Terms : L/C, T/T, Western Union, MoneyGram
    Supply Ability : 3000 tons per month
    Delivery Time : 5-7 days
    • Product Details
    • Company Profile

    RP / HP / UHP Grade Graphite Electrode

    RP/HP/UHP Grade Graphite Electrode

    Graphite electrode is made of petroleum coke and imported needle coke. It is widely used in electric arc furnace and refining furnace. It is suitable for producing alloy steel and other metal and nonmetallic materials. Varieties: ordinary power, high power, quasi ultra-high power (non-national standard), ultra-high power graphite electrode, specification Φ 300- Φ 600, this product has low resistivity, good conductivity and thermal conductivity, good oxidation resistance, strong thermal shock resistance and mechanical vibration resistance, High mechanical strength, high mechanical processing strength and other characteristics.

    1.Properties Unit:mm

    Item
    Unit
    Norminal Diameter
    UHP
    HP
    RP
    ≤400mm
    ≥450mm
    ≤400mm
    ≥450mm
    ≤300mm
    ≥350mm
    Resistance
    E
    μ Ω .m
    ≤5.5
    ≤6.5
    ≤8.5
    N
    ≤4.5
    ≤5.5
    ≤6.5
    Bending
    Strength
    E
    MPa
    ≥11.0
    ≥10.5
    ≥9.8
    ≥8.5
    ≥7.0
    N
    ≥20.0
    ≥16.0
    ≥15.0
    Elastic
    Modulus
    E
    GPa
    ≤14.0
    ≤12.0
    ≤9.3
    N
    ≤18.0
    ≤16.0
    ≤14.0
    Bulk
    Density
    E
    g/cm3
    ≥1.66
    ≥1.67
    ≥1.62
    ≥1.60
    ≥1.53
    ≥1.52
    N
    ≥1.75
    ≥1.73
    ≥1.69
    CTE
    (100-600℃)
    E
    10-6/℃
    ≤1.5
    ≤2.4
    ≤2.9
    N
    ≤1.4
    ≤2.2
    ≤2.8
    Ash
    %
    ≤0.3
    ≤0.3
    ≤0.5

    Note:The above data for your reference.

    2.Suggested Current Capacity and Current Density Unit:mm

    Norminal
    RP
    HP
    UHP
    mm
    Current load
    A
    Current Density A/cm2
    Current load
    A
    Current Density A/cm2
    Current load
    A
    Current Density A/cm2
    200
    5000-6900
    15-21
    5500-9000
    18-25
    250
    7000-10000
    14-20
    8000-13000
    18-25
    9200-15100
    21-30
    300
    10000-13000
    14-18
    13000-17400
    17-24
    13000-22000
    20-30
    350
    13500-18000
    14-18
    17400-24000
    17-24
    20000-30000
    20-30
    400
    18000-23500
    14-18
    21000-32000
    16-24
    25000-40000
    19-30
    450
    22000-27000
    13-17
    25000-40000
    15-24
    32000-45000
    19-27
    500
    25000-32000
    13-16
    30000-48000
    15-24
    38000-55000
    18-27
    550
    32000-40000
    13-16
    37000-57000
    15-23
    48000-60000
    18-24
    600
    38000-47000
    13-16
    44000-67000
    15-23
    52000-72000
    18-24
    700
    45000-54000
    13-16
    54000-73000
    15-23
    62000-95000
    18-24
    RP / HP / UHP Grade Graphite Electrode

    Quality RP / HP / UHP Grade Graphite Electrode for sale
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