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DIN 17NiCrMo6-4/1.6566 | ASTM 4317 | UNI 18NiCrMo5 Engineering steel

Port: Hu nan

18NiCrMo5 engineering steel, 18NiCrMo5 alloy tool steel, 18NiCrMo5 alloy steel, 18NiCrMo5 alloy structural steel, 1.6566 engineering steel, 4317 engineering steel, 817M17 engineering steel

Alloy Structural Steel, Alloy Tool Steel, Carbon Structural Steel, Carbon Tool Steel, Bearing Steel, Spring Steel ,Stainless Steel, Refractory Steel, Roll Steel, Pinion Steel. Additionally, the company also has the capacity to forge round steel, steel flat, square steel, module, shaft and roller

E-mail:export@qilucs.com

  • Quick Details

    1: 18NiCrMo5 steel introduction

        18NiCrMo5 is a steel with good mechanical properties, suitable for carburizing heat treatment. In fact, it is the most famous and used steel in Italy among special case-hardened steels. Medium high hardenability and good machinability. It is available in the form of rolled bars, peeled or drawn bars and forged bars. 18NiCrMo5 steel is generally used in the quenched and tempered condition or carburized and quenched condition.


    2: 18NiCrMo5 steel equivalent

    Country BS UNI Germany USA
    Standard BS UNI 8550

    DIN (W-Nr.)

    EN 10084-2008

    AISI/ASTM

    Grade 817M17 18NiCrMo5
    17NiCrMo6-4 4317


    3: 18NiCrMo5 steel chemical composition

    Grade C Si Mn P S Cr Ni Mo
    18NiCrMo5 0.15-0.21 0.40 0.60-0.90 0.035 0.035
    0.70-1.00 1.20-1.50 0.15-0.25
    17NiCrMo6-4
    0.14-0.20 0.40 0.60-0.90 0.025 0.035 0.80-1.10 1.20-1.50 0.15-.025


    4: 18NiCrMo5 steel mechanical properties

        The mechanical properties mainly include tensile strength, yield strength, elongation, area or reduction, hardness, impact value, non-metalic inclusion etc. Different heat treatment, the mechanical properties will be different, such as normalized, tempered, QT. If you want to know the properties, kindly contact the salesman.


    5: 18NiCrMo5 steel overviews

    Size Round Dia 6-1200mm
    Plate/Flat/Block Thickness
    6mm-500mm
    Width
    20mm-1000mm
    Heat treatment Normalized ; Annealed ; Quenched ; Tempered
    Surface condition Black; Peeled; Polished; Machined; Grinded; Turned; Milled
    Delivery condition Forged; Hot rolled; Cold drawn
    Test Tensile strength, Yield strength, elongation, area of reduction, impact value, hardness, grain size, ultrasonic test, US inspection, magnetic particle testing, etc. 
    Payment terms T/T;L/C;/Money gram/ Paypal
    Trade terms FOB; CIF; C&F; etc..
    Delivery time 30-45 days
    Application  18NiCrMo5 is widely used in the production of wear parts such as gears, pinions, bushings, camshafts.


    6: Heat Treatment

        Heat treatment temperatures, rate of heating, cooling and soaking times will vary due to factors such as the shape and size of each component. Other considerations during the heat treatment process include the type of furnace, the quenching medium and work piece transfer facilities. Please consult a heat treatment specialist for full guidance on heat treatment.



    7: Delivery condition

        For hot forged  bar, usually the delivery condition is hot forged, annealed/QT, rough turned/Black surface.
        For hot rolled bar, usually the delivery condition is hot rolled, annealed/QT, Black surface.
        For hot forged block, usually the delivery condition is hot forged, annealed/QT, milled surface/Black surface
        For hot rolled plate, usually the delivery condition is hot rolled, annealed/QT, black surface.
        For cold drawn bar, usually the delivery condition is cold drawn, annealed/QT, peeled/black surface