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Find top-quality 30crmov9 Carbon Steel Round Bar from a leading supplier in China, with hot rolled options available. 1
Find top-quality 30crmov9 Carbon Steel Round Bar from a leading supplier in China, with hot rolled options available. 2
Find top-quality 30crmov9 Carbon Steel Round Bar from a leading supplier in China, with hot rolled options available. 3
Find top-quality 30crmov9 Carbon Steel Round Bar from a leading supplier in China, with hot rolled options available. 4
Find top-quality 30crmov9 Carbon Steel Round Bar from a leading supplier in China, with hot rolled options available. 5
Find top-quality 30crmov9 Carbon Steel Round Bar from a leading supplier in China, with hot rolled options available. 6
Find top-quality 30crmov9 Carbon Steel Round Bar from a leading supplier in China, with hot rolled options available. 7
Find top-quality 30crmov9 Carbon Steel Round Bar from a leading supplier in China, with hot rolled options available. 1
Find top-quality 30crmov9 Carbon Steel Round Bar from a leading supplier in China, with hot rolled options available. 2
Find top-quality 30crmov9 Carbon Steel Round Bar from a leading supplier in China, with hot rolled options available. 3
Find top-quality 30crmov9 Carbon Steel Round Bar from a leading supplier in China, with hot rolled options available. 4
Find top-quality 30crmov9 Carbon Steel Round Bar from a leading supplier in China, with hot rolled options available. 5
Find top-quality 30crmov9 Carbon Steel Round Bar from a leading supplier in China, with hot rolled options available. 6
Find top-quality 30crmov9 Carbon Steel Round Bar from a leading supplier in China, with hot rolled options available. 7

Find top-quality 30crmov9 Carbon Steel Round Bar from a leading supplier in China, with hot rolled options available.

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    Diameter
    8mm~650mm
    Special Use
    Mold Steel
    Technology
    Hot Rolled Cold Draw Forge
    Length
    1-12m
    Keyword
    Round Steel Bar Rod Construction Multifunctional Building
    Material
    Q235/Q345/SS400/ST37-2/ST52/Q420/Q460/S235JR/S275JR/S355JR
    Technique
    Hot Rolled, Hot Rolled
    Product Name
    Q235B Q345B Q345D Q345E Mild Steel Round Bar
    Delivery Time
    8-14 days
    Alloy Or Not
    Non-Alloy
    Processing Service
    Bending, Welding, Decoiling, Cutting, Punching
    Tolerance
    ±1%
    Grade
    AISI 4140 1020 1045, S45C/C45/CK45/din1.1191/1045
    Standard
    GB,BS,DIN,AISI,ASTM,EN,JIS, GB,BS,DIN,AISI,ASTM,EN,JIS
    Type
    Carbon Steel Bar
    Application
    Structural Steel Bar
    Place of Origin
    Shandong China

    Reliable Carbon Steel Supplier 

    Our 30crmov9 carbon steel round bar is available in various shapes and sizes to meet your specific needs, with options for hot dip galvanization or color coating. Whether you require bending, welding, cutting, or polishing, our carbon steel bars can be processed to your exact specifications. With flexible trade and price terms, and a short lead time for small batches, our high-quality product is the perfect solution for all your carbon steel bar needs.

    ● 30crmov9 Carbon Steel Round Bar

    ● Hot Rolled Supplier from China

    ● Customizable Shapes and Sizes

    ● Variety of Surface Finishes

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    Product Display

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    High Strength and Toughness

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    Find top-quality 30crmov9 Carbon Steel Round Bar from a leading supplier in China, with hot rolled options available. 13
    Superior Quality
    Our 30crmov9 carbon steel round bar is hot rolled to perfection, ensuring top-quality and durable construction.
    未标题-2 (16)
    Exceptional Strength
    Sourced from reliable suppliers in China, this product is known for its exceptional strength and resistance to wear and tear.
    未标题-3 (10)
    Superior Performance
    Its superior performance and reliability make it a top choice for various applications in industries such as construction, manufacturing, and engineering.
    未标题-4 (5)
    Reliable Supplier
    Sourced from reliable suppliers in China, you can trust the quality and consistency of our 30crmov9 carbon steel round bar.

    Quality Hot Rolled Steel Bars

    The 30crmov9 Carbon Steel Round Bar is available in various shapes and sizes, with options for customization to meet customer requirements. Made of high-quality carbon steel materials, it undergoes hot rolling and other processing methods to ensure durability and strength. With a range of surface finishes and versatile applications, this product is offered at competitive prices and with flexible trade and payment terms.

    ◎ Versatile Shape Options

    ◎ High-Quality Material

    ◎ Customizable Surface Finishes

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    Application Scenario

    Find top-quality 30crmov9 Carbon Steel Round Bar from a leading supplier in China, with hot rolled options available. 18
    Manufacturing
    Machine Fabrication Description: The 30crmov9 Carbon Steel Round Bar is used in the manufacturing of heavy machinery, providing enhanced strength and durability for the finished products.
    Find top-quality 30crmov9 Carbon Steel Round Bar from a leading supplier in China, with hot rolled options available. 19
    Automotive
    Component Production Description: Automotive components utilize the hot rolled steel round bar to ensure reliable performance and longevity in various automotive applications.
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    Construction
    Engineering Projects Description: The steel round bar is essential in construction and engineering projects, providing the necessary strength and durability for structural components.
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    Oil & Gas
    Infrastructure Production Description: Used in the production of oil and gas infrastructure, the hot rolled steel round bar is crucial for ensuring the reliability and safety of the infrastructure.

    Material Introduction

    The 30crmov9 carbon steel round bar is made of high-quality carbon steel, specifically from the Q195-Q420 Series, SS400-SS540 Series, S235JR-S355JR Series, ST Series, A36-A992 Series, and Gr50 Series. It is available in various shapes such as round, square, flat, and rectangle, with a size range of OD from 10 - 400mm and length from 1m-12m. The material undergoes hot roll, cold roll, and cold drawn technology, and can be surface treated with mild steel plain finish, hot dip galvanized, or color coated, catering to different customer requirements.


    ◎ 30crmov9 Carbon Steel Round Bar 

    ◎ Q195-Q420 Series

    ◎ SS400-SS540 Series

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    FAQ

    1
    What are the main applications of 30crmov9 carbon steel round bar?
    The 30crmov9 carbon steel round bar is commonly used in the manufacturing of high-strength components such as axles, shafts, gears, and bolts in the automotive and heavy machinery industries.
    2
    What are the advantages of using hot-rolled 30crmov9 carbon steel round bar?
    The hot-rolled 30crmov9 carbon steel round bar exhibits excellent toughness, high tensile strength, and good wear resistance, making it suitable for high-stress applications.
    3
    Can the 30crmov9 carbon steel round bar be machined easily?
    Yes, the 30crmov9 carbon steel round bar can be machined easily using conventional methods, including drilling, turning, and milling.
    4
    What are the different sizes available for the 30crmov9 carbon steel round bar?
    The 30crmov9 carbon steel round bar is available in various diameters ranging from 20mm to 300mm, catering to a wide range of applications and customer requirements.
    5
    Is the 30crmov9 carbon steel round bar corrosion-resistant?
    The 30crmov9 carbon steel round bar exhibits good corrosion resistance, especially when properly coated or protected in corrosive environments.
    6
    Can the 30crmov9 carbon steel round bar be heat-treated for improved properties?
    Yes, the 30crmov9 carbon steel round bar can be subjected to heat treatment processes such as quenching and tempering to enhance its mechanical properties and performance in specific applications.
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