Overview of S275JR Steel and Its Key Features

S275JR steel is one of the most widely used low carbon structural steels under the EN 10025-2 standard. It is designed to provide a balanced combination of strength, ductility, and weldability, making it an ideal choice for a variety of general structural and engineering applications. The "JR" designation indicates that the steel has been impact tested at 20°C, ensuring reliable toughness even under moderate temperature conditions.

This steel typically contains a maximum of 0.25% carbon and offers a minimum yield strength of 275 MPa, which provides sufficient load-bearing capacity for standard construction needs. It can be easily welded and fabricated using conventional methods, including MIG, TIG, and arc welding.

S275JR steel is most commonly used in the manufacture of steel frames, bridges, building supports, and machinery bases. Its adaptability to forming and machining processes makes it suitable for components that require precise dimensions and durability.

Katalor supplies S275JR steel in plates, sections, and structural profiles with strict quality control and certification. With consistent mechanical performance and easy workability, S275JR remains a dependable material for structural integrity and long-term performance.

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