The EN10305-4 E355N precision seamless steel tube is a high-grade steel product that exemplifies the finest qualities in steel manufacturing. This tube is specifically designed to meet the rigorous demands of various industrial applications, especially in hydraulic and pneumatic systems.

Chemical Composition

The E355N material, at the core of this precision seamless tube, is a low-alloy steel with exceptional mechanical properties. Its chemical composition primarily includes carbon (C), silicon (Si), manganese (Mn), phosphorus (P), sulfur (S), and chromium (Cr) in specified percentages. This specific alloy composition ensures optimal strength, ductility, and weldability.

Mechanical Properties

The EN10305-4 E355N tube exhibits remarkable mechanical properties. It possesses high tensile strength, yield strength, and elongation, making it suitable for applications requiring high loads and repeated deformation. The tube's ability to withstand high pressures and resist deformation under stress is a testament to its exceptional strength.

Heat Treatment Status

The E355N material undergoes a rigorous heat treatment process to achieve its desired mechanical properties. This includes normalizing and tempering, which helps improve the tube's toughness and resistance to fatigue failure. The resulting NBK (Normalized Bright Killed) condition ensures a uniform microstructure and optimal performance.

Dimensional Range

The EN10305-4 E355N precision seamless tube is available in a wide range of sizes, with outer diameters ranging from 4mm to larger diameters. This versatility allows for the tube to be used in various systems and applications, ensuring a perfect fit and optimal performance.

Impact Testing

To further ensure the reliability and durability of the EN10305-4 E355N tube, it undergoes rigorous impact testing. This testing simulates the effects of sudden and extreme loads, ensuring that the tube can withstand such conditions without failure.

Primary Applications

The EN10305-4 E355N precision seamless tube finds widespread use in a variety of industries. Its high precision, excellent mechanical properties, and resistance to high pressures make it ideal for hydraulic and pneumatic systems, automotive manufacturing, and machinery construction. The tube's ability to withstand repeated deformation and maintain its structural integrity is crucial in these demanding applications.

TJC Steel Group Supply Case

TJC Steel Group, a leading supplier of steel products, has a proven track record of supplying EN10305-4 E355N precision seamless tubes to various industries. The company's expertise in steel manufacturing and its commitment to quality ensure that each tube meets the highest standards of performance and reliability. TJC Steel Group's extensive inventory and efficient supply chain ensure timely delivery and customer satisfaction.

In conclusion, the EN10305-4 E355N precision seamless tube is a superior steel product that offers exceptional mechanical properties, precision, and durability. Its wide range of applications and reliable performance have made it a preferred choice in various industries.