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DIN 20MnCrS5/1.7149 Engineering steel

Port: Hu nan

20MnCrS5 engineering steel, 20MnCrS5 alloy tool steel, 20MnCrS5 alloy steel, 20MnCrS5 alloy structural steel, 1.7149 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


  • Quick Details

    1: 20MnCrS5 steel introduction

        20MnCrS5, imported from Germany, is equivalent to 20CrMnH steel in China. It is carburized steel and can also be used as quenched and tempered steel. The hardenability is good, the heat treatment deformation is small, the low temperature toughness is good, the machinability is good, but the weldability is poor.

    2: 20MnCrS5 steel equivalent

    Country China Japan Germany USA
    Standard GB/T JIS

    DIN (W-Nr.)

    DIN 17210




    3: 20MnCrS5 steel chemical composition

    Grade C Si Mn P S Cr
    20MnCrS5 0.17-0.22 0.40 1.10-1.40 0.035 0.02-0.035

    4: 20MnCrS5 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: 20MnCrS5 steel overviews

    Size Round Dia 6-1200mm
    Plate/Flat/Block Thickness
    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  20MnCrS5 is used as carburized parts and quenched and tempered parts with large cross section and high load, such as gears, shafts, worms, sleeves, friction wheels, etc.

    6: 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