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GB 50 | JIS S50C | ASTM 1050 Engineering Steel

Port: Hu nan

Supply Ability: 10,000 Ton/Tons per Year

Min.Order Quantity: 20 Ton/Tons

E-mail:export@qilucs.com

  • Quick Details

    1: 1050 steel introduction
        S50C is also a common steel grade with wide application. It's similar to S45C carbon steel, no matter in properties or in applications. But customers in different area will have different habit for S45C or S50C. Besides, the cost and price for both S45C and S50C steels are just little different. You could just choose either for your own applications.

    2: 1050Steel equivalent
    Country Japan EURO BS USA
    Standard JIS G4051 EN10083 BS 970 ASTM A29
    Grade S50C C50/1.1206 080M50 1050
     
    3: 1050 steel chemical composition
    Grade C Si Mn P S Cr Mo Ni
    1050 0.47-0.53 0.15-0.35 0.6-0.9 0.03 0.035 / / /
     
    4: 1050 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: 1050 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 1050 carbon steels are used for machinery manufacturing, good mechanical properties of this steel. S50C carbon steel are generally use to make mechanical parts, like spring, gear, tension bar, the roller, the axis, the load spindle etc.


    6: HEAT TREATMENT

    ANNEALING
        Full annealing of small C1050 forgings is carried out from 1450-1600oF (790-870oC)
    followed by furnace cooling at 50oF (28oC) per hour, to 1200oF (650oC) soaking and air cooling.
    NORMALIZING
        The normalizing temperature range for this grade is typically 1650-1700oF (900-925oC.)
        Normalizing is followed by cooling in still air. When forgings are normalized before hardening and tempering or other heat treatment, the upper range of the normalizing temperature is used. When normalizing is the final treatment, the lower temperature range is used.
    HARDENING
        Hardening of this grade is carried out from an austenitizing temperature of 1500-1600oF (820-870oC) followed by oil or water quenching.
        Flame and induction hardening may be carried out by heating quickly to the desired case depth and quenching in water or oil. This should be followed by a tempering treatment at 300-400oF (150-200oC) to reduce stresses in the case, without affecting its hardness. A surface hardness as high as Rc 61 may be obtained from C1050 by this treatment.
    TEMPERING
        Tempering after normal hardening and oil or water quenching is carried out at 750-1260o F (400-680oC) to give the required mechanical properties as determined by practical experience.


    7: Delivery condition

        For hot forged  bar, usually the delivery condition is hot forged, Normalized, rough turned/Black surface.
        For hot rolled bar, usually the delivery condition is hot rolled, Black surface.
        For hot rolled plate, usually the delivery condition is hot rolled, Painting surface
        For hot forged plate, usually the delivery condition is hot forged, normalized, black surface.