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.


    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%)
    AS 2074/L2A0.45-0.55≤0.750.50-1.00≤0.04≤0.040.80-1.20
    AS 2074/L2B0.55-0.65≤0.750.50-1.00≤0.04≤0.040.80-1.500.2-0.4
    AS 2074/L2C0.70-0.90≤0.750.50-1.20≤0.04≤0.041.30-2.400.2-0.4