Alloy Steel 4140 Round Bar
Riyaarth Overseas offers premium-grade Alloy Steel 4140 Round Bar, known for its excellent mechanical properties, toughness, and resistance to wear. Composed primarily of chromium and molybdenum, Alloy Steel 4140 provides superior strength and high hardenability, making it an ideal choice for applications requiring durability and stability under high-stress and high-temperature conditions. Commonly used in the automotive, construction, and machinery industries, our 4140 round bars are well-suited for parts like shafts, gears, and fasteners, where precision and strength are critical.
Our Alloy Steel 4140 Round Bars meet international quality standards, including ASTM A829, ensuring reliability across a broad range of industrial applications. Available in various sizes and finishes, our 4140 round bars are ready to meet the demands of projects that require both performance and flexibility.
Key Benefits of Alloy Steel 4140 Round Bar
- Exceptional Strength and Toughness: Known for its high tensile strength, 4140 alloy steel round bars withstand heavy loads and resist deformation under stress.
- Wear and Abrasion Resistance: With added chromium and molybdenum, 4140 bars offer excellent wear resistance, ideal for prolonged use in demanding environments.
- High Hardening Capability: The alloy can be heat treated for increased hardness, making it versatile for applications needing enhanced durability.
- Machinability and Formability: 4140 alloy steel bars are easily machinable and can be readily formed into complex shapes, adding convenience for custom applications.
- Versatile Applications: Ideal for various industries, including automotive, power generation, oil and gas, and machinery manufacturing, where robust performance is essential.
Applications of Alloy Steel 4140 Round Bar
- Automotive Industry: Used for manufacturing axles, crankshafts, and other high-stress components in vehicles.
- Construction and Heavy Machinery: Ideal for parts like pins, bolts, and gears that require durability and resistance to wear.
- Oil and Gas Sector: Suitable for tools, drill collars, and other equipment in high-stress, high-temperature environments.
- Power Generation: Used in turbines and high-temperature pipelines where stability and performance are crucial.
- Manufacturing Tools and Dies: Commonly used in the production of jigs, fixtures, and tooling that require both strength and wear resistance.
Grades and Specifications of Alloy Steel 4140 Round Bar
- Grade 4140 (Chromium-Molybdenum Alloy): This grade is known for high strength, toughness, and resistance to fatigue, suited for both surface-hardened and core applications.
- Specifications: Meets ASTM A829 standards, ensuring high quality and consistency for demanding industrial applications.
Surface Finishes and Treatments
- Annealed and Normalized: To achieve a softer, machinable form suitable for custom shaping.
- Heat-Treated (Quenched and Tempered): For applications needing maximum strength and hardness.
- Polished: Provides a smooth finish, reducing friction and enhancing wear resistance.
Customization Options
- Dimensions and Sizes: Available in a wide range of diameters to suit various industrial needs.
- Heat Treatment: Custom heat treatment options are available to meet specific strength and hardness requirements.
- Surface Finishes: Choose from polished, black, or custom finishes based on project requirements.
Quality Assurance
Our Alloy Steel 4140 Round Bars undergo strict quality control, with each bar tested for mechanical properties, dimensional accuracy, and durability. Third-party inspections and certifications are available upon request to ensure complete assurance in critical applications.
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Industry We Serve
- Oil & Gas industries
- Chemical process industries
- Pump and valve in high pressure component
- Food industries
- Pulp and paper industry
- Aerospace industry
- Power plant
- Mechanical component
- Sugar industry
- Cement industry