4140HT is a versatile, alloy steel that is used in a variety of tooling and other industrial applications. It is the classic AISI 4140 alloy steel that is sold in the annealed condition at a hardness less than or equal to 217 HBW.
Applications: Typical applications include break dies, bending dies, support tooling, die holders, gears, flanges, collets, arbors, spindles, axles, clutch parts, forming rolls, wrenches and other hand tools, and various machine tool components.
