JIS S25C Steel Round Bar

​JIS S25C Steel Round Bar is a widely used carbon steel grade, renowned for its balance of mechanical properties and cost-effectiveness. Its popularity stems from its excellent machinability, weldability, and moderate strength, making it suitable for a range of industrial applications.
Chemical Composition
JIS S25C Steel Round Bar has a well-defined chemical composition, primarily consisting of carbon, silicon, manganese, phosphorus, sulfur, and iron. The carbon content typically ranges from 0.22% to 0.29%, which contributes to its strength and hardness. Other alloying elements are present in small quantities, optimizing the steel's overall performance.
Mechanical Properties
The mechanical properties of JIS S25C Steel Round Bar are impressive. It exhibits good tensile strength and yield strength, making it suitable for load-bearing applications. Additionally, its elongation and reduction of area properties indicate good ductility and toughness, allowing it to withstand deformation and impact without fracturing.
Heat Treatment Process
JIS S25C steel can be heat-treated to further enhance its mechanical properties. Annealing, normalizing, and quenching are common heat treatment methods used to modify the steel's microstructure and achieve desired properties such as increased hardness or improved toughness.
Hardness Range
The hardness range of JIS S25C Steel Round Bar depends on the heat treatment process and the cooling rate. As-rolled material typically exhibits a lower hardness, while quenched and tempered steel can achieve higher hardness levels. The specific hardness range can be tailored to meet the requirements of different applications.
Dimensional Range
JIS S25C Steel Round Bar is available in various diameters and lengths, catering to a wide range of industrial needs. From small-diameter rods used in precision machining to larger diameters suitable for structural applications, this steel grade offers flexibility in terms of size.
Impact Testing
Impact testing is conducted on JIS S25C steel to assess its resistance to sudden loads or impacts. This testing ensures that the steel can withstand the demands of dynamic loading conditions without failing catastrophically. The results of impact testing are crucial in determining the steel's suitability for applications where impact resistance is a critical factor.
Main Application Scenarios
JIS S25C Steel Round Bar finds widespread application in various industries. It is commonly used in the automotive industry for manufacturing parts that require good strength and machinability. In the construction sector, it is employed in structural components that bear loads. Additionally, its use in machinery and equipment manufacturing is also widespread due to its excellent machinability and weldability.
Supply Case by TJC Steel
TJC Steel, a renowned supplier of steel products, offers a comprehensive range of JIS S25C Steel Round Bar. The company ensures strict adherence to quality standards and provides customers with a reliable supply of this versatile steel grade. Whether it's for automotive components, construction materials, or machinery parts, TJC Steel caters to various needs with its high-quality JIS S25C Steel Round Bar.
In conclusion, JIS S25C Steel Round Bar, with its optimized chemical composition and mechanical properties, is a reliable material choice for numerous industrial applications. Its availability in various sizes and the ability to undergo heat treatment make it adaptable to diverse requirements. TJC Steel's commitment to quality ensures that customers receive a consistent and dependable supply of this versatile steel grade.