the annealing temperature of 440C is very low, and the hardness after quenching is high, which usually reaches hrc56-58, with good corrosion resistance (magnetic) and strong toughness.

SKU: 9Cr18MoV 440C Category:
  1. General Details

    9Cr18MoV High carbon high chromium martensite stainless steel

    9Cr18MoV rust resistance is good, is currently used in high-grade batch tool on the market of high-quality stainless steel, the strength and sharp than the ATS – 34, chromium content up to 16-18%, is the second most commonly used stainless steel (after ATS – 34), is also the earliest accepted by bladesmith stainless steel, and has been very popular, especially in subzero treatment process was developed, which strengthened the toughness of steel processing

    Similar Grade

    Execution Standard ZEICIN Grade GB AISI JIS DIN
    GB /T 20878-2007 9Cr18MoV 9Cr18MoV

    Main chemical composition %

    C Cr Mn Si Mo V
    ≤0.80 1.00~1.30 0.07~0.
    Co S P Ni Nb W
    ≤0.04 ≤0.03 <0.4

    Product details

    # Name Specification
    1 Steel grade 440C/SUS440C/X105CrMo17/1.4125/154CM /AUS-10 /N690 /ATS-34
    2 Size T:2.0mm above; W:250mm below(according to order)
    3 Tolerance according to order
    4 Technique Thickness: 2.0-4.0mm Cold Rolled/ Thickness:4.0mm above Hot Rolled
    5 Surface Annealing
    6 Application chef knife/ Kitchen knife/Army knife/outdoor knife/forced knife/Scissors/Haircut scissors/pet scissors/stainless steel ball
  2. Download

    download the specification for 1.4117 Stainless Steel of ZEICIN

  3. Order Enquiry

    Contact us by email

    • 7 + 76 =