EN 8 round bars are commonly used in various industries due to their exceptional mechanical properties. These bars are made up of medium-carbon steel that offers excellent toughness, shock resistance, and wear resistance. EN 8 round bars are widely used in machinery components, automotive parts, and construction industries. In this blog post, we will dive into the properties and applications of EN 8 round bars.
EN 8 round bar is made up of medium-carbon steel with a chemical composition of 0.40% carbon, 0.70% manganese, and 0.035% sulfur and phosphorus each. These bars are further classified into two categories based on their carbon content: EN 8A and EN8D.
Properties of EN 8 Round Bars
EN 8 round bars offer excellent mechanical properties such as high tensile strength, hardness, and wear resistance. These bars can withstand impact loads, which makes them ideal for high-stress applications. EN 8 round bars have a maximum surface hardness of 170 HB and a tensile strength ranging from 560-710 N/mm².
Applications of EN 8 Round Bars
EN 8 round bars have a wide range of applications, including automotive parts, construction and infrastructure, industrial machinery, and gear manufacturing. These bars are commonly used in the manufacturing of crankshafts, connecting rods, gears, and bearings. EN 8 round bars are also used in the construction industry for the manufacturing of support beams, columns, and scaffolding.
EN 8 round bars offer excellent machinability due to their low-carbon content, which makes them easy to work with using conventional tools. These bars can be easily welded, drilled, machined, and cut to the required dimensions. EN 8 round bars have a smooth surface finish, which makes them ideal for surface treatments such as hardening, plating, and coating. These surface treatments help improve the durability and wear resistance of the bars.
Conclusion:
EN 8 round bars are highly versatile and widely used in various industries due to their excellent mechanical properties. Their high tensile strength, toughness, and machinability make them an ideal material for manufacturing critical components of machinery, automotive parts, and construction. EN 8 round bars' exceptional properties make them popular among manufacturers, fabricators, and engineers.
Comments