Secondary remelting has been adopted to further reduce the harmful elements P and S in the steel, make the composition more uniform, and improve the purity and compactness of the steel.Adding molybdenum, vanadium and other elements, so that the hardness of steel, wear resistance, temper resistance has been further improved.

  1. General Details

    7Cr17MoV Stainless Steel

    7CR17MOV special high-carbon alloy steel chromium produces an invisible but very dense chromium oxide film, preventing corrosion of the steel and making the tool durable. Molybdenum is mainly used to strengthen the corrosion effect of chromium in steel and keep the cutting tool sharp. Vanadium has the ability of deacidification and oxygen removal in steel, which makes the section crystallization of steel compact and has higher strength., at the same time, this kind of steel can make the cutter sharper, sharp durability is further improved, and to overcome the blade scratch, gap defects.

    Similar Grade

    execution standard ZEICIN Grade GB AISI JIS DIN
    GB 7Cr17MoV 7Cr17MoV ASTM 440A SUS 440A/AUS6

    Main chemical composition %

    C Cr Mn Si Mo V
    ≤1.00 0.50~0.60 0.10~0.
    Co S P Ni Nb W
    ≤0.01 ≤0.02 <0.4

    Product details

    # Name Specification
    1 Steel grade 7Cr17MoV
    2 Size T:2.0mm above; W:250mm below(according to order)
    3 Tolerance according to order
    4 Technique Thickness: 2.0-3.0mm Cold Rolled/ Thickness:3.0mm above Hot Rolled
    5 Surface Annealing
    6 Application chef knife/ Kitchen knife/Army knife/outdoor knife/forged knife/Scissors/Haircut scissors/pet scissors/stainless steel ball
  2. Download

    download the specification for 1.4117 Stainless Steel of ZEICIN

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