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Longxing Steel has 11 years of experience in stainless steel manufacturing and customization.

65mm Carbon Alloy Steel Round Bar 4140 42crmo 4340 St37 C45k Ss400 Astm A572 Grade 50 S20c 1
65mm Carbon Alloy Steel Round Bar 4140 42crmo 4340 St37 C45k Ss400 Astm A572 Grade 50 S20c 2
65mm Carbon Alloy Steel Round Bar 4140 42crmo 4340 St37 C45k Ss400 Astm A572 Grade 50 S20c 3
65mm Carbon Alloy Steel Round Bar 4140 42crmo 4340 St37 C45k Ss400 Astm A572 Grade 50 S20c 4
65mm Carbon Alloy Steel Round Bar 4140 42crmo 4340 St37 C45k Ss400 Astm A572 Grade 50 S20c 5
65mm Carbon Alloy Steel Round Bar 4140 42crmo 4340 St37 C45k Ss400 Astm A572 Grade 50 S20c 6
65mm Carbon Alloy Steel Round Bar 4140 42crmo 4340 St37 C45k Ss400 Astm A572 Grade 50 S20c 1
65mm Carbon Alloy Steel Round Bar 4140 42crmo 4340 St37 C45k Ss400 Astm A572 Grade 50 S20c 2
65mm Carbon Alloy Steel Round Bar 4140 42crmo 4340 St37 C45k Ss400 Astm A572 Grade 50 S20c 3
65mm Carbon Alloy Steel Round Bar 4140 42crmo 4340 St37 C45k Ss400 Astm A572 Grade 50 S20c 4
65mm Carbon Alloy Steel Round Bar 4140 42crmo 4340 St37 C45k Ss400 Astm A572 Grade 50 S20c 5
65mm Carbon Alloy Steel Round Bar 4140 42crmo 4340 St37 C45k Ss400 Astm A572 Grade 50 S20c 6

65mm Carbon Alloy Steel Round Bar 4140 42crmo 4340 St37 C45k Ss400 Astm A572 Grade 50 S20c

The 65mm Carbon Alloy Steel Round Bar is made from high-quality materials such as 4140, 42crmo, 4340, St37, C45k, Ss400, Astm A572 Grade 50, and S20c. It is durable, strong, and suitable for various industrial applications including construction, manufacturing, and engineering projects.

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    Certification
    ISO9001,MTC
    Sample
    Free-sample
    Payment term
    30%TT Advance + 70% Balance
    Special Use
    Free Cutting Steel
    Steel Grade
    4140 42Crmo 4340 ST37 C45K SS400 ASTM A572
    Length
    3-12 m,random
    Shape
    Round Section
    Material
    4140 42Crmo 4340 ST37 C45K SS400 ASTM A572
    MOQ
    1 Ton
    Packing
    Standard Seaworthy Package
    Technique
    Hot Rolled
    Product Name
    Carbon And Alloy Steel Round Bar
    Delivery Time
    8-14 days
    Alloy Or Not
    Is Alloy
    Processing Service
    Welding, Cutting
    Tolerance
    ±1%
    Grade
    AISI4140/4130/4540/4135/4142 35CrMo 42CrMo 40Cr
    Standard
    AISI/ASTM/DIN/GB/BS, ASTM JIS GB EN DIN
    Type
    Alloy Steel Bar
    Application
    Structural Steel Bar
    Place of Origin
    Shandong, China

    High-Quality Carbon Steel Bars 

    Our 65mm Carbon Alloy Steel Round Bar is manufactured to meet GB, ASTM, and DIN standards, ensuring high quality and reliability in every product. With a size range from 16mm to 250mm, we offer the perfect fit for all your structural and manufacturing needs. As a professional manufacturer and exporter, we guarantee exceptional service and top-quality products to meet your steel requirements.

    ● 65mm Carbon Alloy Steel Round Bar

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    ● Galvanized Steel Pipes

    ● Superior Quality Products

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    High Strength Steel Bar

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    65mm Carbon Alloy Steel Round Bar 4140 42crmo 4340 St37 C45k Ss400 Astm A572 Grade 50 S20c 12
    High-quality materials
    This 65mm Carbon Alloy Steel Round Bar is made from high-quality 4140, 42crmo, 4340, St37, C45k, Ss400, and Astm A572 Grade 50 materials, ensuring durability and strength.
    未标题-2 (16)
    Versatile
    Its versatile nature makes it suitable for a wide range of applications, including construction, manufacturing, and engineering projects.
    未标题-3 (10)
    Excellent performance
    The bar's excellent performance and resistance to wear and tear make it a reliable choice for various industrial needs.
    未标题-4 (5)
    Cost-effective
    This 65mm Carbon Alloy Steel Round Bar is a cost-effective choice for industrial applications.

    High-strength Carbon Alloy Bar

    The 65mm Carbon Alloy Steel Round Bar 4140 42crmo 4340 St37 C45k Ss400 Astm A572 Grade 50 S20c, is a versatile steel product suitable for various applications. With excellent tensile strength, hardness, and wear resistance, it is ideal for use in construction, machinery, and automotive industries. The product is available in a wide range of grades and sizes, conforming to international standards such as GB/T700-2006, GB/T1591-2008, and GB/T5216-2004. The product is manufactured by Shandong Chengxinying Commerce and Trade Co.,Ltd, a leading steel product manufacturer, and exporter, ensuring high quality and professional services.

    ◎ Exceptional strength

    ◎ Versatile

    ◎ High-quality performance

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    Application Scenario

    65mm Carbon Alloy Steel Round Bar 4140 42crmo 4340 St37 C45k Ss400 Astm A572 Grade 50 S20c 17
    Manufacturing
    The 65mm Carbon Alloy Steel Round Bar is essential for producing durable and reliable machinery and equipment in the manufacturing industry.
    65mm Carbon Alloy Steel Round Bar 4140 42crmo 4340 St37 C45k Ss400 Astm A572 Grade 50 S20c 18
    Construction
    This product is a crucial component in construction materials, ensuring the strength and longevity of buildings and structures.
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    Automotive
    The 65mm Carbon Alloy Steel Round Bar is used in the production of high-strength and wear-resistant automotive components, guaranteeing vehicle safety and performance.
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    Industrial Engineering
    This product is vital for creating durable and reliable industrial equipment and components across various industries, meeting the requirements for high-strength and hardness.

    Material Introduction

    The materials of the product include carbon structure steel such as Q195, Q215, Q235, Q275, low alloy high strength structure steel like Q295, Q345, Q390, Q420, and Q460, as well as prime carbon structure steel such as 10#, 20#, 35#, 45#, and 60#. Additionally, the product comprises alloy structure steel like 30Mn2, 40Mn2, 27SiMn, 42Crmo, 20Cr, 40Cr, 20CrMo, 35CrMo, 20CrMnTi, 30CrMnTi, 20MnVB, 20MnTiB, 20CrNiMo, Q345B, 35MnBM, 40MnB, 36Mn2V, and 45MnV. Lastly, the product also contains spring steel, bearing steel, structural steel, oil wells structural steel, and marine anchor chain steel. The product detail description includes a wide range of steel products, each designed to meet specific requirements. The variety in steel materials makes the product suitable for diverse applications, ensuring quality and durability for various functions.


    ◎ 42CrMo 

    ◎ S20c

    ◎ Astm A572 Grade 50

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    FAQ

    1
    What is the material composition of the 65mm Carbon Alloy Steel Round Bar?
    The 65mm Carbon Alloy Steel Round Bar is made from 4140, 42crmo, 4340, St37, C45k, Ss400, and Astm A572 Grade 50 S20c alloy steels.
    2
    What are the common applications for the 65mm Carbon Alloy Steel Round Bar?
    This round bar is commonly used in machinery parts, shafts, gears, and other industrial applications that require high strength and wear resistance.
    3
    What are the characteristics of the 65mm Carbon Alloy Steel Round Bar?
    The round bar has excellent toughness, high tensile strength, and good fatigue resistance, making it suitable for heavy-duty applications.
    4
    Can the 65mm Carbon Alloy Steel Round Bar be machined or welded?
    Yes, this round bar can be easily machined, welded, and heat treated to achieve the desired mechanical properties.
    5
    What are the size and length options available for the 65mm Carbon Alloy Steel Round Bar?
    The round bar is available in 65mm diameter and various lengths to accommodate different project requirements.
    6
    Does the 65mm Carbon Alloy Steel Round Bar require any special maintenance?
    The round bar may require periodic inspections and maintenance to ensure optimal performance, especially in high-stress applications. Regular oiling and rust prevention measures are also recommended for long-term durability.
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    Tel: +86 13475901233
    WhatsApp: +86 13475901233
    Company Address: Room 1-1937, building 1, no. 88 huizhan west road jinan city, shandong province, china
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