Decarb-Free Tool Steel Round: 4-1/2" Dia, 36" OAL, D-2 (Air Hardening) Tool Steel MPN:QR04.5X36

Decarb-free tool steel is characterized by its ability to prevent the buildup of surface oxide layers when heat treated, resulting in a smooth surface finish that resists galling, pitting, and corrosion. This property makes it an ideal material for precision cutting tools such as gages, punches, dies, drills, and scissors. The high carbon content and high toughness of D-2 (air-hardening) tool steel give it the necessary strength and hardness to perform well in these applications. Additionally, the excellent heat-treatability of this alloy allows for precise control over the properties of the finished product. Decarb-free tool steel rounds are typically used by manufacturers producing cutting tools for various industries, including automotive, aerospace, medical, and electronics. The smooth surface finish of these tools enhances their performance in applications where dimensional tolerances and surface finishes are critical, such as in precision machining or fabrication. Due to its superior properties, decarb-free tool steel is a preferred choice for manufacturers seeking to produce high-quality cutting tools with exceptional durability and accuracy.