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Bright bar AISI 4140 DIN 1.7225 alloy structural steel round bar for small orders

Tianjin J&H Steel Trading Co.,Ltd
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    Buy cheap Bright bar AISI 4140 DIN 1.7225 alloy structural steel round bar for small orders from wholesalers
     
    Buy cheap Bright bar AISI 4140 DIN 1.7225 alloy structural steel round bar for small orders from wholesalers
    • Buy cheap Bright bar AISI 4140 DIN 1.7225 alloy structural steel round bar for small orders from wholesalers

    Bright bar AISI 4140 DIN 1.7225 alloy structural steel round bar for small orders

    Ask Lasest Price
    Model Number : AISI 4140
    Price : $500-$1000/T
    Payment Terms : Western Union, MoneyGram, L/C, T/T
    Supply Ability : 5000T per Month
    Delivery Time : within 20 days after the deposit
    • Product Details
    • Company Profile

    Bright bar AISI 4140 DIN 1.7225 alloy structural steel round bar for small orders

    Bright bar AISI 4140 DIN 1.7225 alloy structural steel round bar for small orders

    Alloy Structural Steel Bar AISI 4140 Details

    • Material: AISI 4140 steel round bar
    • Grades: ASTM 8615, 8617, 8620 and 8622
    • Technique: forging,hot rolled, cold draw
    • Surface: black, turned and ground,bright
    • Diameter: 10 to 1200mm
    • Length: 2000 to 13000mm or customized
    • Process: EAF + LF + VD + forged + heat treatment (annealed, normalized, Q+T))

    Chemical Composition of Alloy Structural Steel Round Bar AISI4140


    CSiMnSP
    0.38-0.430.15-0.350.75-1.000.040(max)0.030(max)
    CrNiCuMo
    0.80-1.100.030(max)0.030(max)0.15-0.25


    Machnical Properties

    • Tensile strength (N/mm2Mpa): >=1080
    • Elongation: >=12
    • Yield strength: >=785(80)
    • Hardness: <=217HB
    • Reduction of area:>=45
    • Akv(J):>=63
    • akv(J/cm2)>=78(8)

    Equivalent Grades

    USAJapaneseGemanyBritishFranceInternationalChinese
    ASTM&AISI&SAEJISEN DINEN BSEN NFISOGB
    ASTM 4140SCM44042CrMo4------42CrMo


    Application

    Statically and dynamically stressed components for vehicles, engines and machines. For parts of larger cross-sections, crankshafts, gears.

    Packaging&Shipping

    • Packing Detail: Standard seaworthy packing or as customer required.
    • Delivery Detail: 20 days

    Company Main Products

    Structural Steel

    5140,5115,5120,5130,5145,4118,4130,4135,6150,5115,4142,4130,4118,6150,4140,4720,4320
    ,E9310,8620,4340

    Tool Steel

    H13,1.2344,SKD61,D2,SKD11,1.2379,1.2510,01,SKS3,95MnWCr5,D3,SKD1,1.2419,
    SKS31,H21,SKD5,1.2581,P20,35CrMo7,1.2738,1.2316,M2

    Bearing SteelGCr15,52100,SUJ1,SUJ2,100Cr6,1.2067,55C,8620,4320,9310,440C,M50,8620h
    Spring Steel

    9260,SUP6,SUP7,1.7108,54SiCr6,1.7102,5155,SUP9,1.7176,5160,1.7177,6150,
    SUP10,51CrV4,1.8159,SUP10,


    Picture Show





    Surface Polished bar



    Surface Bright Bar


    Black & Grinding Surface Bar

    FAQ

    Q: Are you trading company or manufacturer ?

    A: Currently we only do trading. Our founders are professionals in machining. We specialize in metallic parts manufacturing and work with one 3000 square meter well equipped machining center, one professional peeled steel rod/shaft manufacturer with long history and several small enterprises for welding and jointing.

    Q: How long is your delivery time?

    A: Normally 30 days is required. We need a reasonable lead time to ensure quality.

    Q: How to guarantee the quality?

    A: (1)We make samples for your testing quality prior to batch production.

    (2)We offer one year warranty for our products.

    Q: Can you provide a reference list?

    A: We do OEM and protect our customer’s information, that means no exposure without our customer’s permission. You may refer to our transaction history for part of our exports.

    Contact Information
    Email: Elaineli8899@gmail.com
    Skype:lifenjing_1988
    Phone/Whatsapp:+86-151-22169604




























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