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High Hardness B2 Forged Grinding Balls Dia 20mm - 200mm With Long Life

    Buy cheap High Hardness B2 Forged Grinding Balls Dia 20mm - 200mm With Long Life from wholesalers
     
    Buy cheap High Hardness B2 Forged Grinding Balls Dia 20mm - 200mm With Long Life from wholesalers
    • Buy cheap High Hardness B2 Forged Grinding Balls Dia 20mm - 200mm With Long Life from wholesalers

    High Hardness B2 Forged Grinding Balls Dia 20mm - 200mm With Long Life

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    Brand Name : DRAGON STEEL BALLS
    Model Number : 45# 60Mn B2 B3
    Certification : CE,ISO
    Price : Negotiable
    Payment Terms : L/C, T/T, D/A, D/P, Western Union, MoneyGram
    Supply Ability : 3000 tons / Month
    Delivery Time : 3-7 work days/ 25 tons
    • Product Details
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    High Hardness B2 Forged Grinding Balls Dia 20mm - 200mm With Long Life


    High Hardness B2 Forged Grinding Balls Dia 20mm - 200mm With Long Life


    1. Main product


    ① Forged ball

    ② Cast ball

    ③ Hot rolling ball

    ④ cylpebs

    ⑤ grinding rods

    ⑥ grinding mill liners


    2. Application

    Forged grinding balls are used in ball mills, mainly in mines, cement plants, power plants and so on.


    3. Classification

    According to the different chemical elements , forging grinding balls can be divided into C45,60Mn,B2 and B3. At present, the above four materials are widely used all over the world, that’s the conventional materials, if there are special needs, can be customized.


    ​4. Manufacturing process

    Forged grinding ball is forged by air hammer after being heated by electric furnace.


    5. Detail Specifications

    ① Chemical Composition



    Material


    Chemical Composition


    C


    Si


    Mn


    Cr


    P


    S


    Ni


    Cu


    C45


    0.42-0.5


    0.17-0.37


    0.5-0.8


    ≤0.25


    ≤0.035


    ≤0.035


    ≤0.25


    ≤0.25


    60Mn


    0.55-0.65


    0.17-0.37


    0.7-1.0


    ≤0.25


    <0.04


    <0.04


    ≤0.3


    ≤0.25


    B2


    0.72-0.85


    0.17-0.37


    0.7-1.0


    0.4-0.6


    ≤0.025


    ≤0.025


    ≤0.02


    ≤0.02


    B3


    0.58-0.66


    1.3-1.9


    0.65-0.8


    0.7-0.9


    ≤0.025


    ≤0.025


    ≤0.02


    ≤0.02


    ② Hardness



    Size


    C45


    60Mn


    B2


    B3

    20mm55-5858-6260-6462-65
    30mm55-5858-6260-6462-65
    40mm55-5858-6260-6462-65
    50mm55-5858-6260-6462-65
    60mm55-5858-6260-6462-65
    70mm53-5658-6260-6461-63
    80mm53-5658-6259-6360-65
    90mm50-5558-6257-6160-65
    100mm48-5257-6156-6060-65
    110mm48-5257-6155-6058-64
    120mm48-5257-6155-6056-63
    130mm48-5257-6155-6056-63
    140mm48-5257-6155-6056-63
    150mm48-5257-6155-6056-63

    ③ Weight


    Size(mm)2030405060708090100110120130140150
    Weight(kg)0.0330.1110.2610.5120.8831.4022.0922.981.0875.447.0629.00811.2513.83

    6. Test


    ① Factory test

    Forged grinding balls test is an very important step. Real-time detection will be carried out in the production process. Balls produced in each shift will be sampled in large quantities and tested for size, hardness, chemical composition, drop test, core pulling and impact value to ensure the quality of steel balls.


    ② The third party test

    According to the customer different demand, forged grinding balls can be tested by any third party.


    7. Packing


    Forged grinding balls are usually packed in container bags and steel drums, it can also be customized according to different customer needs.



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