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1.7225 SCM440 hardened alloy steel round bar With Diameter 16-450mm

    Buy cheap 1.7225 SCM440 hardened alloy steel round bar With Diameter 16-450mm from wholesalers
     
    Buy cheap 1.7225 SCM440 hardened alloy steel round bar With Diameter 16-450mm from wholesalers
    • Buy cheap 1.7225 SCM440 hardened alloy steel round bar With Diameter 16-450mm from wholesalers
    • Buy cheap 1.7225 SCM440 hardened alloy steel round bar With Diameter 16-450mm from wholesalers

    1.7225 SCM440 hardened alloy steel round bar With Diameter 16-450mm

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    Brand Name : Changfeng
    Model Number : 1.7225 SCM440 SAE4140
    Certification : ISO/ Mill Certificate
    Price : To be negotiated
    Payment Terms : L/C, T/T
    Supply Ability : 1000t/Month
    Delivery Time : 15-20 days
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    1.7225 SCM440 hardened alloy steel round bar With Diameter 16-450mm

    1.7225 SCM440 hardened alloy steel round bar With Diameter 16-450mm


    Design features
    ⇒ Good resistance to uniform corrosion
    ⇒ Good resistance to pitting and crevice corrosion
    ⇒ Very good resistance to stress corrosion cracking
    ⇒ Good resistance to intercrystalline corrosion
    ⇒ Good formability and weldability

    Chemical composition(%):

    CSiMnCrPSMo
    0.38-0.450.17-0.370.50-0.800.90-1.20≤0.035≤0.0350.15-0.25


    Equivalent grades:

    GB(China)DIN(German)AISI(USA)JIS(Japan)
    42CrMo1.7225SAE4140SCM440


    Available size(mm):

    Flat Bar Size(mm)Round bar Size(mm)
    ThicknessWidthLengthDiameterLength
    20-2802000-22002000-1000020-1503000-6000


    Recommend heat treatment:

    QuenchingTempering
    Heating temperature/ºCCooling wayHardness (HRC)Tempering
    temperature
    /ºC
    Cooling wayHardness
    (HRC)
    850-880Oil Cooling50-52450-650Air cooling≥48

    Appliation:
    Production load large, complex shape and valuable tool (e.g, scraper, gear, milling cutter, drilling, tapping, etc.)Cold forging die, forging tools;Strip cutting machine, heading forming die.


    Ready stock : round bar dia 20-150mm


    Delivery time:
    For abundant stock, 15-20 days.
    For customized products, 30-50 days.


    Changfeng Tool & Die Steel main product:

    STANDARD/GRADE of steelFlat Bar Size(mm)Round bar Size(mm)Technics
    DINAISMJISGB(China)ThicknessWidthLengthDiameterLength
    1.121SAE1050S50C50#10-450155-22002000-12000Forged, Hot Rolled
    1.2311P20PDS-33Cr2Mo10-460155-22002000-1000020-2002000-6000
    1.2738P20+Ni-3Cr2NiMnMo21-300155-22002000-800020-2002000-6000
    1.2379D2SKD10SKD1010-200155-8102000-600014-803000-6000
    1.2080D3SKD13Cr2Mo10-200155-8102000-600020-2003000-6000
    1.2083420-4Cr1310-500155-12002000-600012-3003000-6000
    1.2344H13SKD614Cr5MoSiV110-500155-16002000-600016-4003000-6000
    1.2510O1SKS39CrWMn10-200155-8102000-600020-2003000-6000
    1.7225SAE4140SCM44042CrMo10-280155-22002000-600016-4503000-6000

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    Quality 1.7225 SCM440 hardened alloy steel round bar With Diameter 16-450mm for sale
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