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Special Steel 1020 Carbon Steel Round Bar

    Buy cheap Special Steel 1020 Carbon Steel Round Bar from wholesalers
     
    Buy cheap Special Steel 1020 Carbon Steel Round Bar from wholesalers
    • Buy cheap Special Steel 1020 Carbon Steel Round Bar from wholesalers

    Special Steel 1020 Carbon Steel Round Bar

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    Payment Terms : L/C, D/A, D/P, T/T
    Brand Name : Evergrowrs
    Model Number : 1020
    Price : USD 200-1200/Ton
    Supply Ability : 5000 Ton/Tons per Month
    Delivery Time : 50 days
    • Product Details
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    Special Steel 1020 Carbon Steel Round Bar

    Special Steel 1020 Carbon Steel Steel Round Bar

    Product Description:


    1. Produce Standard: as the GB, AISI, ASTM, SAE, EN, BS, DIN, JIS Industry Standard


    2. Produce processes: Smelt Iron -EAF smelt Billet - ESR smelt Billet -Hot rolled or forged get the steel round bar and plate


    3. Heat treatment:

    Normalized / Annealed / Quenched+Tempered


    4. Quality assurance:

    All order we can received Third party inspection, You can let SGS, BV,.. and others test company test and inspect our products before Goods shipping.


    Product information


    1.Specification of carbon steel 1020
    Round barDiameter(mm)Length (mm)
    100~3002000~5800
    PlateThickness(mm)Width (mm)Length (mm)
    20~70105~6102000~5800
    The specification can be customised!

    2.Chemical compositon of carbon steel 1020
    NO.CMnSiCrWVPS
    carbon steel 10200.43~0.500.60~0.900.15~0.35------≤0.030≤0.030

    3.Delivery condition of carbon steel 1020
    Standard NumberForgingAnnealingHardening and Tempering
    carbon steel 10201100~850

    Subcritical annealing: 650~700

    Isothermal annealing: 820~860

    Hardening :820~860

    Tempering: 550~660


    4.Heat treatment of carbon steel 1020

    1.Quench:1000-1040`C via 600`C and 850`C, preheating oil or wind cooling

    2.Temper temperature should be higher than working temperature in order to stabilize the working size of mold

    3.Heat up to 650°C of average temperature in order to eliminate the machined stress, 500 °c air cooling after electric cooker cooling

    4.Tempering, 800-850 °c ,slow cooling after diathermia

    5. Melting Process of SKD61 steel rod

    1.EAF: Electric Furnace+LF+VD(Optional)

    5.Application of carbon steel 1020

    • (1)Can be made into mould template, mortise pin, column
    • (2)This kind of steel have good mechanical property, is widely used in structural parts which may support stress alternation, especially made into some connecting rods, bolts, wheel gear.
    • (3)This kind of steel is the most common blanks and materials of shaft parts.
    Quality Special Steel 1020 Carbon Steel Round Bar for sale
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