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JIS SUM22/SUM23 | DIN 1.0715 11SMn30 | ASTM 1215 | BS 230M07 Cold Drawn Steel

Port: Hu nan

1215 cold drawn steel, 1215 alloy tool steel, 1215 alloy steel, 1215 alloy structural 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


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    1: DIN 1.0715 steel introduction

         1.0715 easy-cutting steel is S-P composite high-sulfur, low-silicon easy-cutting steel. This type of steel is characterized by good machinability on a machine tool and is susceptible to chipping.

    2: DIN 1.0715 steel equivalent

    Country China Japan Germany USA UK
    Standard GB JIS

    DIN (W-Nr.)

    EN 10277




    SUM22/SUM23 1.0715 11SMn30 1215 230M07

    3: DIN 1.0715 steel chemical composition

    Grade C Si Mn P S
    1.0715 11SMn30 0.14 0.05 0.90-1.30 0.11 0.27-0.33
    1215 0.09 / 0.75-1.05 0.04-0.09 0.26-0.35

    4: DIN 1.0715 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 1.0715 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  1.0715 is used in the fields of ships, vehicles, aircraft, guided missiles, weapons, railways, bridges, pressure vessels, machine tools, mechanical parts with large sectional dimensions, etc.

    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