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    Hot rolled 45# ASTM 4310 4140 4135 Q235B Carbon steel alloy steel bar

    This type of steel bar is a low alloy steel that contains chromium, molybdenum, and manganese. Because it contains chromium and molybdenum it is sometimes referred to as chromoly steel, and also has high fatigue strength, excellent strength-to-weight ratio, wear resistance and Impact and torsional strength. This steel bar can be plasma or flame cut to shape, then annealed onsite in our furnace. As a result, annealing greatly improves results from grinding and increases machinability. A thorough annealing is also required before quench and tempered hardening processes.

    Product Details(Feature/Advantages)


    This type of steel bar is a low alloy steel that contains chromium, molybdenum, and manganese. Because it contains chromium and molybdenum it is sometimes referred to as chromoly steel, and also has high fatigue strength, excellent strength-to-weight ratio, wear resistance and Impact and torsional strength. This steel bar can be plasma or flame cut to shape, then annealed onsite in our furnace. As a result, annealing greatly improves results from grinding and increases machinability. A thorough annealing is also required before quench and tempered hardening processes.

    Product Name:

    ASTM 4310 4140 4135 Q235B Carbon steel alloy steel bar

    Place of Origin:

    China

    Thickness:

    3.5-16mm

    Alloy Or Not:

    Is Alloy

    Delivery Time:

    7-15 Days

    Application:

    Ship Plate, car girder, beam, transmission shaft and car chassis parts

    Width:

    0.6m-3m or as required

    Length:

    4m-12m or as required

    Standard:

    JIS, AISI, ASTM, GB, DIN, EN

    Certificate:

    ISO9001

    Tolerance:

    ±1%

    Type:

    Steel bar

    Payment term:

    30%TT Advance

    Service:

    7*24 Hours

    Sample:

    Sample Freely

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