AISI

AISI 4140 is a type of steel known for its strength and versatility. It belongs to a category of alloy steels that contain chromium and molybdenum, enhancing its toughness and wear resistance. Commonly used in machinery, automotive parts, and tools, 4140 steel can be heat-treated to improve its hardness. This makes it ideal for applications requiring high strength and durability while maintaining some level of ductility, allowing it to bend without breaking. Overall, AISI 4140 is a reliable choice for demanding industrial projects.