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DIN X220CrVMo13-4/1.2380 | ASTM D7 | BS BD7 Hot Work Tool Steel

Port: Hu nan

X220CrVMo13-4 hot work tool steel, 1.2380 tool steel, 1.2380 alloy tool steel, 1.2380 alloy steel, 1.2380 hot work tool steel, D7 hot work 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: D7 steel introduction

            D7 tool steel is a high carbon, high chromium air hardened tool steel with excellent wear resistance. The high carbon and vanadium content results in the presence of a large number of hard vanadium carbide particles in the steel, which have a hardness of about 80 to 85 Rockwell C. Resists wear in sliding contact with other steels and in contact with dry and wet slurries of hard abrasive particles.

    2: D7 Steel equivalent

    Country China Japan Germany USA UK
    Standard GB JIS DIN ASTM BS

    X220CrVMo13-4 D7 BD7

    3: D7 steel chemical composition

    Grade C Mn Cr Si V P S Mo
    2.15-2.50 0.10-0.60 11.5-13.5 0.10-0.60 3.80-4.40
    0.03 0.03 0.70-1.20

    4: D7 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: D7 steel overviews

    Size Round Dia 6-1200mm
    Plate/Flat/Block Thickness
    Process EAF+LF+VD+Forged+Heat treatment(optional)
    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..
    Packing  Standard packages or as per customers request.
    Delivery time 30-45 days
    Application  D7 is used for brick mould lining, powder pressing tooling, shot blasting equipment lining, flattening roller, powder pressing tooling, ceramic extrusion and molding tools.

    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 or hot rolled bar, usually the delivery condition is hot forged or rolled, annealed, rough turned.
        For hot forged plate, usually the delivery condition is hot forged, annealed, milled surface.

        For hot rolled plate, usually the delivery condition is hot rolled, annealed, black surface.