9Cr18Mo(440C) is high quality stainless steel, with chromium content of 18%, molybdenum content of 1%, carbon content of 0.9%, mainly used in weak corrosion medium parts, medical tool springs, rolling bearings, surgical knives, surgical instruments, excellent corrosion resistance, excellent processing ability, after heat treatment hardness up to 58HRC.

SKU: 440C/SUS440C/X105CrMo17/1.4125/154CM /AUS-10 /N690 /ATS-34 Category:
  1. General Details

    SUS440C(9cr18mo)Stainless steel

    SUS440C(9cr18mo)stainless steel is a high carbon chromium stainless steel used for making bearing rings and rolling bodies. Used as stainless chip mechanical cutting tools, cutting tools, surgical blades, high wear-resistant equipment parts. In standard GB/ t1220-2007, 9Cr18Mo has become 102Cr17Mo, so when you see 102Cr17Mo, you should know that this is 9Cr18Mo.

    Similar Grade

    execution standard ZEICIN Grade GB AISI JIS DIN
    GB 9Cr18Mo (SUS440C) 9Cr18Mo (SUS440C) 440C/154CM/AUS-10 SUS440C /ATS-34 N690 /1.4125

    Main chemical composition %

    C Cr Mn Si Mo V
    0.95~1.1 16.00~18.00 0.30~0.7 ≤0.80 0.40~0.70
    Co S P Ni Nb W
    ≤0.03 ≤0.04 <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: 2.0-3.0mm Cold Rolled/ Thickness:3.0mm 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

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