8Cr17, stainless steel hardened state, than 7Cr17 hard, but higher toughness than 11Cr17.8Cr17 (440B) is mainly used for cutting tools, measuring tools, bearings and valves

SKU: 1.4112 8Cr17 AUS8 SUS440B Category:
  1. General Details

    1.4112 8Cr17 AUS8 SUS440B Stainless Steel

    8Cr17, under quenching and tempering condition, has high strength and hardness, as well as rust and corrosion resistance. Generally used for the production of the requirements of stainless or dilute acid, organic acid and salt corrosion of bearings, valves, high-quality cutting tools, medical-surgical tools, shaft, rod, grab and other wear-resistant parts.

    Similar Grade

    execution standardZEICIN GradeGBAISIJISDIN
    GB/T 1220-19928Cr178Cr17AUS8SUS440B1.4112

    Main chemical composition %

    CCrMnSiMoV
    0.75~0.9516.00~18.00≤1.00≤1.00≤0.75
    CoSPNiNbW
    ≤0.030≤0.035≤0.60

    Product details

    #NameSpecification
    1Steel grade1.4112 8Cr17 AUS8 SUS440B
    2SizeT:2.0mm above; W:250mm below(according to order)
    3Toleranceaccording to order
    4TechniqueThickness: 2.0-3.0mm Cold Rolled/ Thickness:3.0mm above Hot Rolled
    5SurfaceAnnealing
    6Applicationchef 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

    download - 1.4112  8Cr17 AUS8 SUS440B Stainless Steel

  3. Order Enquiry

    Contact us by email zeicin@zeicin.com

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