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High Hardness 61-62hrc Hot Rolling Steel Balls B2 D50mm Grinding Media Ball for Cement Plants

Categories Hot Rolling Steel Balls
Brand Name: Jibang
Model Number: Jbhr50
Certification: Sgs
Place of Origin: Jiangyin, China
MOQ: 25 tons
Price: Negotiation
Payment Terms: T/T, L/C
Supply Ability: 3000 tons per year
Delivery Time: 5-7 days
Packaging Details: Ton bags or iron drum
Name: Hot Rolling Steel Balls
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    High Hardness 61-62hrc Hot Rolling Steel Balls B2 D50mm Grinding Media Ball for Cement Plants

    Sgs Core hardness 58-60.5hrc Hot Rolling Steel Ball B2 D50mm Grinding Media for cement plants​


    Quick detail:

    Name: Hot Rolling Steel Balls


    Steel ball size:d50mmSurface hardness:61-62hrc
    Core hardness:60-61hrcGood tougness:no broken
    Material:steelApplication:cement plants, Mines, Chemical industry, Power stations

    Description:


    Raw meterial: round steel bar

    Raw meterial type: b2

    Steel ball size: 50mm

    Surface hardness:61-62hrc

    Core hardness: 60-61hrc

    Good tougness, no break

    Useage: grinding media

    Good surface roundress, no surface defects.

    Falling impact: ﹥20,000 times

    Even hardness
    Unbreakable
    Grinding resistant

    .High impact value


    Performance comparation:

    1. Hot rolled steel ball can save usage 40-50% than low chrome casting ball(chrome percent: 5%), improve outlet 10% at least than low chrome casting ball.
    2. Hot rolled steel ball can save usage 20-25% than medium chrome casting ball(chrome percent: 5% ~ 10%), improve outlet 10% than medium chrome casting ball
    3. Hot rolled steel ball can save usage 10% than high chrome casting ball(chrome percent: 5% ~ 10%), improve outlet 10% than high chrome casting ball.

    Specifications:


    Chemical percent of raw meterial b2:


    C

    Si

    Mn

    P

    S

    Cr

    Co

    Ni

    0.75

    0.23

    0.74

    0.016

    0.001

    0.48

    0.02

    <0.01


    Steel ball data:


    Ball size

    (mm)

    Size tolerance

    (mm)

    Surfance hardness

    (hrc)

    Core hardness

    (hrc)

    Impact toughness

    (j/cm2)

    50

    +1.5

    -2.5

    61-62

    60-61

    /


    Applications:

    1. Mines
    2. Cement plants
    3. Power stations
    4. Chemical industry

    Hot Rolling Steel Balls detail:


    Competitive advantage:


    Top high cost performance;

    Save annual steel ball use qty;

    Increase outlet.


    Buy High Hardness 61-62hrc Hot Rolling Steel Balls B2 D50mm Grinding Media Ball for Cement Plants at wholesale prices
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