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GB 42CrMoA / JIS SCM440/ AISI 4140 / DIN 42CrMo4 Steel Round Bar Chemical Element

Categories Steel Round Bar
Brand Name: MITTEL
Model Number: SCM440
Certification: SGS ISO
Place of Origin: CHINA
MOQ: 1 Tons
Price: 850 USD/Ton
Payment Terms: L/C, T/T
Supply Ability: 800 tons
Delivery Time: 7 Days
Packaging Details: Export Packing
OD: 8-300mm
Surface: Black and Bright
Length: 6M
Type: Hot Rolled
Mill: Lai Steel
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    GB 42CrMoA / JIS SCM440/ AISI 4140 / DIN 42CrMo4 Steel Round Bar Chemical Element


    GB 42CrMoA / JIS SCM440/ AISI 4140 / DIN 42CrMo4 Carbon Steel Round Bar With Q195


    Quick Detail:


    Steel grade: 42CrMoA/ SCM440/ 4140/42CrMo4

    Dimension: 5.5mm-40mm

    Application: Tools making

    Alloy or not: is alloy

    Special use: Mould steel

    Port: Shanghai, Zhangjiagang, Tianjin

    Trade terms: FOB & CFR & CIF

    OEM service: ok


    Description:


    We are mainly engaged in all kinds of carbon tool steels, alloy tool steels and all kinds of welding wire rods.

    We are the most professional supplier of the tool steel and welding steel wire rod company at home and

    abroad. We also have established long-term cooperation relationship with more than 500 tool steel

    factories and 100 welding wire factories.

    We sell total 300,000Mt steel materials around the world each year.


    Specification:


    Steel grade: 42CrMoA/ SCM440/ 4140/42CrMo4

    Standard: GB /JIS/AISI/DIN

    Dimension: 5.5-40mm


    Standard
    GBJISAISIDIN
    42CrMoASCM440414042CrMo4
    Chemical composition (%)
    CSiMnP≤S≤Cu≤CrNiMoV
    0.38-0.450.17-0.370.50-0.800.020.020.20.20.9-1.20.15-0.300

    The mills we are working with:


    The mill steels we are cooperating now for tool steel wire rod, 5.5mm diameter SCM435, carbon steel.

    4140 1.7225 Scm440 42CrMo4 4130 4340 4145H Round Steel Bar

    1.Specification of 42CrMo4 Round Steel Bar

    Diameter/Thikness(mm)Width(mm)Length(mm)
    Round Bar16-600/3000-6000
    Plate16-200200-8002000-5800
    All sizes can be customerized as fresh production with MOQ.


    2.Chemical Compositions Perform Standard: GB/T 3077-1999

    CSiMnPSCrMoNi
    0.38~0.450.17~0.370.60~0.90≤0.018≤0.0180.90~1.200.15-0.25≤0.012


    3.Similar Grade

    GBAISIDINJIS
    42CrMo41401.7225SCM440


    4.Features of 42CrMo4 Round Steel Bar
    (1)Chromium molybdenum alloy steel.
    (2)Slightly higher carbon content than 4130.
    (3)Greater strength and heat treatment.
    (4)Good processability and easy polishing.
    (5)Good toughness and small quenching deformation.

    5.Application
    For connection rods,conveyor pins,gears,stem assemblies,pomp shafts and tool

    6.Packaging & Delivery
    In seaworthy packing: 20ft:GW 28T; (5.80M*2.13M*2.18M); 40ft:GW28T; (11.8M*2.13M*2.18M) or based on your order
    Shipped in 15 days after payment

    8. Special Use:Machine Parts

    9.Surface treatment:
    black/polished/machined

    Technology:hot rolled/forged/cold drawn
    Heat treatment:annealing/Q+T

    10.Delivery Time
    For in stock:15-20 days
    For customized:30-45 days
    We provide machining/polishing/grinding for surface condition.

    Quality GB 42CrMoA / JIS SCM440/ AISI 4140 / DIN 42CrMo4 Steel Round Bar Chemical Element for sale
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