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GB Q355D | DIN S355J2 / ST52-3 N Engineering Steel

Port: Hu nan

Q355D engineering steel, Q355D alloy tool steel, S355J2 carbon steel, S355J2 alloy tool 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: DIN S355J2 steel introduction

          S355J2 is a low alloy high strength structural steel. Its carbon content is generally not more than 0.20%, the total alloy element content is generally not more than 2.5%, and its yield strength is not less than 295 MPa. Low alloy steel with good impact toughness and welding properties.

    2: DIN S355J2 Steel equivalent

    Country China Japan Germany USA British
    Standard GB/T 1591 JIS DIN (W-Nr.)
    EN 10025-2 / DIN17100
    Grade Q355D
    S355J2 / ST52-3 N

    3: DIN S355J2 steel chemical composition

    Grade C Si Mn P S Cr Cu Ni
    S355J2 / ST52-3 N 0.24 0.55 1.60 0.025 0.025 / 0.55 /
    Q355D 0.18 0.20-0.60 1.00-1.60 0.03 0.03 0.30 0.20 0.30

    4: DIN S355J2 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: DIN S355J2 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  S355J2 is widely used in bridges, ships, power station equipment, lifting and transportation machinery, machinery manufacturing and other engineering and welding structures under high load.

    6: Delivery condition

        For hot forged  bar, usually the delivery condition is hot forged, annealed/solid solution, rough turned/Black surface.
        For hot rolled bar, usually the delivery condition is hot rolled, annealed/solid solution, Black surface.
        For hot rolled plate, usually the delivery condition is hot rolled, annealed/solid solution, black surface.

        For cold drawn bar, usually the delivery condition is cold drawn, annealed/QT, peeled/black surface