M2 is a molybdenum high-speed steel, which has the advantages of small carbide non-uniformity and high toughness. It is easy to overheat, so the quenching temperature should be strictly controlled, and the protection requirements for heat treatment should be strict

SKU: M2 W6Mo5Cr4V2 SKH51 1.3343 High Speed Steel Category:
  1. General Details

    M2 W6Mo5Cr4V2 SKH51 1.3343 High-Speed Steel

    M2 is molybdenum series high-speed steel, has the advantages of small carbide inhomogeneity and high toughness. Easy to overheating, should strictly control the quenching heating temperature, the more strict protection for heat treatment. Because of its hardness and wearability, used in the manufacture of cutting more difficult to cutting tool materials. M2 high-speed steel with carbide orientation is bigger, so the more strict protection for heat treatment is suitable for the mold vibration and shock loads.

    Similar Grade

    Execution StandardZEICIN GradeGBAISIJISDIN
    GB/T9943-2008M2W6Mo5Cr4V2M2SKH511.3343

    Main Chemical Composition%

    CWMoCrVCoAlMnSiSP
    0.80-0.905.50-6.754.50-5.503.80-4.401.75-2.200.15-0.400.20-0.45≤0.03≤0.03

    Size

        • Round Bar/mm
    TypeSpecification(mm)Surface Condition
    Cold-drawn Round Steelφ2-10Black
    Hot-rolled Round Steelφ11-75Turned
    Precision Forging Round Steelφ80-120Turned
        • Specification for Hot-rolled flat bar in common use/mm (black surface)
    TW202530405060708090100
    3
    4~5
    6~13
    14
    15~18
    19
    20

    More Information

    Technology process:EAF+LF+VD+RS ESR, Unique rapid solidification electro slag smelting technology, Which can greatly improve the performance of the internal organization of high-speed steel, Carbide grain size much smaller, ledeburite carbide network much smaller to reduce material segregation. make material high toughness high wear resistance and improve material quality.
    PropertyM2 is molybdenum series high-speed steel, has the advantages of small carbide inhomogeneity and high toughness. Easy to overheating, should strictly control the quenching heating temperature, the more strict protection for heat treatment. Because of its hardness and wearability, used in the manufacture of cutting more difficult to cutting tool materials. M2 high-speed steel with carbide orientation is bigger, so the more strict protection for heat treatment is suitable for the mold vibration and shock loads.
    ApplicationSuitable for the manufacture of drill, tap, screw die, milling cutter, gear cutter, cold die mold, etc.

    Heat treatment process reference

      • heat treatment process reference - M2  W6Mo5Cr4V2  SKH51  1.3343 High Speed Steel

    Microstructure

    • Microstructure for HSS M2 - M2  W6Mo5Cr4V2  SKH51  1.3343 High Speed Steel
    • Microstructure M2 500times 1 - M2  W6Mo5Cr4V2  SKH51  1.3343 High Speed Steel

     

     

    Surface condition

    • surface 1 - M2  W6Mo5Cr4V2  SKH51  1.3343 High Speed Steel
  2. Download

    download the specification for 1.4117 Stainless Steel of ZEICIN

    download - M2  W6Mo5Cr4V2  SKH51  1.3343 High Speed Steel

  3. Order Enquiry

    Contact us by email zeicin@zeicin.com

    • 1 + 78 =
Open chat
1
Hi, Dear friend~~
Welcome you to visit ZEICIN,
What can I help you?