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  • Ip Graphite Electrode - China

    price: contact company for price

    Hongfeng carbon has entire working procedures, and use first-class

    equipments, advanced technique, and strict working procedure control.

    It

    has gained ISO9001: 2000 certificate.

    We are united to the dedication of

    our common goals: delivering the highest levels of quality and service

    to our customers.

    Items Unit Nominal Diameter(mm)

    250-400

    Specific Resistance (not over) Electrode Nipple μΩ.

    m 8.57.0

    Bending Strength (not below) Electrode Nipple Mpa 7.8 13.0

    Elastic Modulus (not over) Electrode Nipple Gpa 9.3 13.7

    Bulk Density (not below) Electrode Nipple g/cm3 1.54 1.68

    CTE(100-600)0C (not over) Electrode Nipple 10-6/0C 2.9 2.7

    Ash (not over) Electrode Nipple % 0.50.5


    Company Contact:


    • Phone: 8604162600073

    • Address: In the yard of linghai cuiyan cotton and gunny com, Jinzhou , China

    • Email: Email

    Published date: April 19, 2013

    • Business Description: graphite electrodeDiameter: 350mm 600mm (14 24 inch).

      Length: 1800mm

      2400mmNipples: 3TPI 4TPIISO9001: 2000 STANDARD

      Specification of UHP graphite electrode

      Items Unit Nominal Diameter(mm)

      350 400 450 600

      Specific Resistance(not over) ElectrodeNipple μΩ.

      m 5.54.0 5.84.0

      Bending Strength(not below) ElectrodeNipple Mpa 10.516.0 10.516.0

      Elastic Modulus(not over) ElectrodeNipple Gpa 14.018.0 14.018.0

      Bulk Density(not below) ElectrodeNipple g/cm3 1.671.76 1.671.76

      CTE(100 600)0C(not over) ElectrodeNipple 10 6/0C 1.51.2 1.51.2

      Ash(not over) ElectrodeNipple % 0.30.2 0.30.2

      Suggested Current Carrying Capacities of graphite electrode:

      Diameter Suggested Current Carrying Capacities ( A )

      mm Inch A A/cm2

      300 12 15000 22000 20 30

      350 14 20000 30000 20 30

      400 16 25000 40000 19 30

      450 18 32000 45000 19 27

      500 20 38000 55000 18 27

      550 22 45000 65000

      600 24 50000 70000

      Size of graphite electrode:

      Diameter Length

      Nominal Actual(mm) Nominal Tolerance

      mm inch Low Spot Min Max mm mm

      350 14 349 352 357 1800 Max+100Min 100

      400 16 400 403 409 1600, 1800, 2000, 2200

      450 18 451 454 460

      500 20 502 505 511 1800, 2000.2200, 2400

      550 22 553 556 562

      600 24 604 607 613 2000, 2200, 2400

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