EN8 is a medium carbon steel known for its balance of strength, toughness, and wear resistance. The chemical composition of EN8 typically includes Carbon (C) 0.30-0.45%, Manganese (Mn) 0.60-0.90%, Phosphorus (P) ≤ 0.035%, Sulfur (S) ≤ 0.035%, and Iron (Fe) as the base element. This steel is widely used in engineering applications where moderate strength and good machinability are essential. It offers excellent hardenability when heat-treated, making it suitable for shafts, gears, bolts, axles, and machine parts. EN8 can be easily cold-worked, welded, and machined, making it versatile for fabrication processes. The presence of manganese improves its tensile strength and toughness, while the controlled carbon content ensures ductility. It is commonly supplied in bright, hot-rolled, or cold-drawn forms. EN8 is an ideal choice for automotive, mechanical, and construction industries requiring a balance of strength and toughness. Explore the EN8 steel chemical composition and applications at Aesteiron.com for more details.