Mine SAG Lifter Bars use Pearlite Cr Mo Alloy Steel

  • Brand Name: EB
  • Material: Cr-Mo alloy steel
  • Dimensions: Based on drawings
  • Material Grade: AS 2074/L2A, AS2074/L2B, AS2074/L2C, ZG45Cr2Mo, ZG30Cr5Mo.






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    Description

    ZAlCu10 High precision Alu Cast Parts EB9090

    Mine SAG Lifter Bars use Pearlite Cr Mo Alloy Steel

    • Name: Pearlite Cr Mo Mine SAG Lifter Bars
    • Hardness: ≥HRC60
    • Material Grade: AS 2074/L2A, AS 2074/L2B, AS 2074/L2C, ZG45Cr2Mo
    • Heat-treatment: Queching+Tempering
    • Certification: ISO 9001:2018
    • Surface treatment: Shot Blasting
    • Service: OEM ODM
    • Quality promise: GB/AS
    • Techinique:
      Sand casting/ Lost foam casting
    • AK(J/CM2): >20
    • Surface Finish: Appro.Ra100
    • Size Tolerance: as per CT13
    • Microstructure: Fine Martensitic + Carbonate + Retained Austenitic less than 5%
    • Application: Chute Liners + Hopper Liners + Wear Plates, Cr Mo casting block part will be compounded with rubber material, and then used in SAG mill.

    Cr-Mo Alloy Steel Casting Lifter Bars in general refers to a kind of casting steel with the chromium content at 4-6%, the carbon content at 0.8-1.2%.
    Its distinctive feature is to adopt multivariate alloy design. It increases carbide content in the medium carbon alloyed steel, through increasing the Cr & Mo content, the strong carbide forming elements, so as to improve its heat-resisting, wear-resisting performance.
    As a result, its high strength, strong toughness and good wear resistance properties represent the relatively high level of metal wear resistant materials.

    Our Photos for AS2074/ L2C Cr-Mo Alloy Steel Mine SAG Lifter Bars:

    Lifter Bars Lifter Bars Lifter Bars Lifter Bars

    Mine SAG Lifter Bars Chemistry Standard:
    Standard Specification for Cr-Mo Alloy Steel:
    Reference Standard     Nominal Chemical Composition (W%)
    CSiMnPSNiCrMo
    AS 2074/L2A0.45-0.55≤0.750.50-1.00≤0.04≤0.04–0.80-1.20–
    AS 2074/L2B0.55-0.65≤0.750.50-1.00≤0.04≤0.04–0.80-1.500.2-0.4
    AS 2074/L2C0.70-0.90≤0.750.50-1.20≤0.04≤0.04–1.30-2.400.2-0.4
    ZG42Cr2Si2MnMo0.38-0.481.5-1.80.8-1.2≤0.04≤0.04–1.8-2.20.2-0.6
    ZG45Cr2Mo0.40-0.480.8-1.20.4-1.0≤0.04≤0.04≤0.51.7-2.00.8-1.2
    ZG30Cr5Mo0.25-0.350.4-1.00.5-1.2≤0.04≤0.04≤0.54.0-6.00.2-0.8
    ZG40Cr5Mo(FED-4A)0.35-0.450.4-1.00.5-1.2≤0.04≤0.04≤0.54.0-6.00.2-0.8
    ZG50Cr5Mo0.45-0.550.4-1.00.5-1.2≤0.04≤0.04≤0.54.0-6.00.2-0.8
    ZG60Cr5Mo0.55-0.650.4-1.00.5-1.2≤0.04≤0.04≤0.54.0-6.00.2-0.8
    FMU-290.25-0.450.3-1.00.6-1.5≤0.04≤0.04–6.0-8.00.2-0.4
    FMU-110.90-1.300.3-1.00.6-1.5≤0.04≤0.04–11.0-13.00.3-0.5
    FMU-130.80-1.300.4-1.20.8-1.5≤0.04≤0.04–11.0-13.00.4-0.8
    FMU-141.60-2.000.4-1.20.8-1.5≤0.04