Grinding Mill Liners for High Cr Cast Iron

  • Brand: EB
  • Customized High Cr Cast Iron Grinding Mill Liners






    Description

    ZAlCu10 High precision Alu Cast Parts EB9090

    High Cr Cast Iron Grinding Mill Liners

    1. Material: High Cr Cast Iron
    2. Hardness: ≥HRC55
    3. Impact Value: More than AK10J
    4. Application: Mining Industry
    5. MOQ: 2 tons
    6. Impact value: ≥5J
    7. Heat treatment Process: quenching & tempering treatment to achieve higher hardness and ideal impact value.
    8. Service Life: 1st Chamber: about 2 years; 2nd Chamber: about 4 years.

    We’d like to help select suitable material grade for your Grinding Mill Liners as per your specific working condition.
    High Cr white iron material possess a combination of superior abrasion resistance and a reasonable degree of toughness.
    The high Cr castings have longer service life than the other material, such as High Mn steel and Cr-Mo alloy steel. And now it is widely used in the working condition of high wear and low impact, such as dry grinding process, coal mills, cement mills due to its excellent performance.

    Chemistry Standard for Grinding Mill Liners :
    ISO 21988/JN/HBWCSiMnPsCrNiMoCu
    HBW555XCr13≤5551.8-3.6≤10.5-1.5≤0.08≤0.0812-16≤2≤3≤1.2
    HBW555XCr16≤5551.8-3.6≤10.5-1.5≤0.08≤0.0814-18≤2≤3≤1.2
    HBW555XCr21≤5551.8-3.6≤10.5-1.5≤0.08≤0.0818-23≤2≤3≤1.2
    HBW555XCr27≤5551.8-3.6≤10.5-1.5≤0.08≤0.0823-30≤2≤3≤1.2
    HBW600XCr35≤6003.0-5.5≤11.0-3.0≤0.06≤0.0630-40≤1≤1.5≤1.2
    HBW600XCr20Mo2Cu≤6003.0-5.5≤1≤1≤0.06≤0.0618-21≤11.4-2.00.8-1.2

    Our Photos for High Cr Cast Iron Grinding Mill Liners:

    Grinding Mill Liners Grinding Mill Liners Grinding Mill Liners Grinding Mill Liners

    ItemHigh Cr White IronHigh Cr Alloy SteelHigh Mn SteelNi-hard Cast Iron
    C2.4-3.21.1-2.20.9-1.32.4-3.6
    Si0.6-1.20.6-1.2≤0.8≤0.8
    Mn0.5-1.00.5-1.011.0-18.0≤2.0
    Cr12.0-30.011.0-30.01.5-2.51.5-10
    S≤0.04≤0.04≤0.04≤0.15
    P≤0.06≤0.06≤0.06≤0.15
    Mo0.1-3.00.1-3.0≤1.0≤0.1
    Cu0.1-1.00.1-1.0
    Ni0-0.30-0.33.3-10
    Re
    EquivalentGB/T8263-1999GB/T5680-1998GB/T8263-1999
    SpecificationAS2027 Cr27DL/T 681-1999AS2027/Ni-Cr1-550
    AS2027 CrMo 15/3JIS G 5153-1999AS2027/Ni-Cr2-500
    AS2027 CrMo 20/2/1ASTM A128AS2027/Ni-Cr4-500
    ASTM A532 Class Ⅲ Type A 25%CrDIN GX120Mn12AS2027/Ni-Cr4-600
    ASTM A532 Class Ⅱ Type B 15%Cr-MoAFNORZ120Mn12AS2027/Ni-Cr4-630
    BS 4844 3EASTM A532 1-A,B,C,D
    DIN1695ASTM A532 2-A,B,C,D,E
    NFA32401ASTM A532 3-A
    Material TypeMartensite MatrixAustenitic Mn Steel
    HardnessHRC≥56HB≤300HRC≥56
    Impact ValueAK≥4JAK≥80J