S235 (steel grade)

S235 is a common structural steel grade used in construction and engineering. It has a moderate strength level, with a minimum yield strength of 235 megapascals, meaning it can withstand significant stress without deforming permanently. S235 is versatile, easy to weld, and suitable for various structural applications like beams, bridges, and frameworks. Its properties make it a reliable choice where strength, safety, and durability are important, while also being cost-effective. The "S" indicates structural steel, and the number relates to its minimum yield strength in megapascals.