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Alloy Steel 4130 Round Bar

Alloy Steel 4130 Round Bar by Riyaarth Overseas

Riyaarth Overseas manufactures and supplies Alloy Steel Round Bars 4130 that have been specially designed for high strength, toughness, and durability in highperformance applications. In addition to its unique components chromium and molybdenum Alloy Steel 4130 provides excellent weldability and machinability, making it a popular choice for many industries. It is wellsuited for use in superhigh-stress environments, including aerospace and automotive components, and machinery and construction. Our 4130 round bars provide fantastic performance and reliability due to their balance of strength and ductility.

Our Alloy Steel 4130 Round Bars conform to several internationally recognized standards, including ASTM A29. This ensures a consistent, high quality product that meets the industry standards and specifications in your request. Our Alloy Steel 4130 Round Bars are offered in a variety of sizes and finishes, making them flexible for many different industrial applications.

Major Benefits of Alloy Steel 4130 Round Bar

  • High Strength and Toughness: Alloy Steel 4130 demonstrates a superior combination of tensile strength and toughness, making it advantageous for high-stress applications.
  • Excellent Weldability: The chemical composition of Alloy Steel 4130 performs well during weld procedures. It provides an effective and smooth welding experience useful in numerous construction and assembly settings.
  • Good Machinability: The alloy composition allows for easy machining, making it a viable choice for custom pieces and intricate shaping.
  • Corrosion Resistance: Alloy Steel 4130 has a small amount of chromium, providing moderate corrosion resistance which helps increase the product service life, especially in arduous environments.
  • Versatile Applications: Several industries utilize this round bar due to its ability to withstand high stress. Aerospace, automotive, oil and gas, and construction include a sampling of potential applications because of its strong backbone.

Applications of Alloy Steel 4130 Round Bar

  • Aerospace Industry: A major use is in the manufacture of components or parts of aircrafts. It can be used in parts requiring both strength (high loads) and low weight (aircraft fall out of the sky if they are too heavy).
  • Automotive Industry: Another likely use is for shaft and axel parts, any components in vehicles that would be low weight and high strength (same rational as above).
  • Construction and Heavy Machinery: Typically found in parts of construction machinery, gears, pins, or other structural components.
  • Oil and Gas: Can be used in items that will be under high stress, high-temp, and even highpressure, such as pipelines and valves, drilling equipment, etc.
  • Motor Sports and Racing: Due to the strength-to-weight ratio, it is used for chassis and roll cages and other critical safety and structural components.

Grades and Specifications of Alloy Steel 4130 Round Bar

  • Grade 4130 (chromiummolybdenum): Grade 4130 is the most versatile and hence common of alloy steels. It is wellsuited for structural use and mechanical qualities that require high strength, toughness, and welding capability.
  • Specifications: Fulfills ASTM A29 for specifications which can be relied upon for quality and performance across a variety of demanding applications.

Surface Finishes and Treatments

  • Annealed and Normalized: The steel is softened which promotes easy machining and forming as needed in a project.
  • Heat Treated (Quenched and Tempered): Maximize the hardness/strength or toughness depending on application.
  • Polished Finish: Provides a smooth and corrosion-resistant finish ideal for both aesthetic and functionality.

Customization Offered

  • Dimensions and Sizes: Offered in various diameters and lengths to meet specific industrial needs.
  • Heat Treatment: Can be customized for hardness or toughness requirements.
  • Surface Finishes: Choose from polished, black, or custom finish to meet project specifications.

Quality Control

Our Alloy Steel 4130 Round Bars undergo initial quality control for mechanical properties, dimensions, and wear resistance. Riyaarth Overseas can also coordinate third-party inspections or certifications when quality assurance is critical.

FAQs

What industries use Alloy Steel 4130 Round Bars?

Alloy Steel 4130 Round Bars are used in the aerospace, automotive, oil and gas, and construction industries for the production of parts that require strength and durability.

Is Alloy Steel 4130 easy to weld?

Yes, 4130 alloy has an advantage with its excellent weldability and has been used for numerous fabrication and assembly applications.

Can Alloy Steel 4130 Round Bars be heat treated?

Yes, Alloy Steel 4130 can be heattreated to improve hardness, toughness, and wear resistance depending on application needs.

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