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High Pressure Aisi A3 Cold Rolled Steel Bar For Producing

    Buy cheap High Pressure Aisi A3 Cold Rolled Steel Bar For Producing from wholesalers
     
    Buy cheap High Pressure Aisi A3 Cold Rolled Steel Bar For Producing from wholesalers
    • Buy cheap High Pressure Aisi A3 Cold Rolled Steel Bar For Producing from wholesalers
    • Buy cheap High Pressure Aisi A3 Cold Rolled Steel Bar For Producing from wholesalers

    High Pressure Aisi A3 Cold Rolled Steel Bar For Producing

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    Brand Name : GNEE
    Model Number : Cold Rolled Tool Steel Bar
    Certification : ISO 9001
    Price : Negotiable
    Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
    Supply Ability : 2500 ton/tons per month
    Delivery Time : 5-8 work days
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    High Pressure Aisi A3 Cold Rolled Steel Bar For Producing

    Aisi A3 Cold Rolled Tool Steel Bar High Pressure Steel Pipe For Producing

    A3 steels should be heated uniformly to 790-820°C (1436-1508°F) until completely heated through. Then heated to the hardening temperature of 950-980°C(1742-1796℉), soak at the temperature enough time, let A3 steel to be thoroughly heated .


    Chemical composition

    C(%)0.95~1.05Si(%)0.10~0.50Mn(%)0.40~1.00P(%)≤0.030
    S(%)≤0.040Cr(%)4.75~5.50Mo (%)0.90~1.40V(%)0.15~0.50

    Tempering of A3 tool steel


    Tempering of A3 steels is performed at 150-400°C (302-752°F), Soak well at the selected temperature and soak for at least one hour per 25mm of total thickness. Get Rockwell C hardness of 57 to 62. Others different Heat treatment temperature will get different hardness. Below only for reference.

    Temperature [℃] 150 200 250 300 350 400
    Hardness [HRc] 62-61 61-60 60-59 59-58 58-57 58-57

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