Whats a metal anylist do6/21/2023 D2 steel is available in de-carb free rounds, flats, and squares, as well as ground flat stock and drill rod. It is machinable in the annealed condition, and, like other air hardening tool steels, exhibits minimal distortion in heat treat. D2 steel is widely used in long production cold work applications requiring very high wear resistance and high compression strength. D2 offers excellent wear and abrasion resistance, due to large volumes of carbides in the micro-structure. Common applications for these tool steels include forging dies, die-casting die blocks, and drawing dies. Typical Applications of D-Grade tool steel include Burnishing Tools, File Cutting, Paper Cutters, Die Bending, Blanking, Coining, Cold Heading Die Inserts, Embossing, Cold Extrusion, Cold Forming, Lamination, Cold Swaging, Thread Roll, Cold Trimming, Wire Drawing, Gages, Paper Knives, Rotary Slitters, Cold Shear Knives, Woodworking Knives, Knurling tools and Lathe Center Knives.ĭ2 steel is a high carbon – high chromium air hardening tool steel, heat treatable to 60-62 HRC. It was formulated to combine both the abrasion resistance and air-hardening characteristics. The different tool steel grades include:ĭ Type (D-Grades) This is a high carbon, high chromium (air hardening) tool steel. Tool steel is typically used in a heat treated condition which provides increased hardness. Its hardness, resistance to abrasion and ability to retain shape at increased temperatures are the key properties of this material. Tool steel is a type of carbon alloy steel that is well-matched for tool manufacturing, such as hand tools or machine dies. Because of its high tensile strength and low cost, steel is used in buildings, infrastructure, tools, ships, trains, cars, machines, electrical appliances, and weapons. Stainless steels that are corrosion- and oxidation-resistant need typically an additional 11% chromium. Many other elements may be present or added. Steel is an alloy made up of iron with typically a few tenths of a percent of carbon to improve its strength and fracture resistance compared to iron. D2 Tool Steel Chemical Component Analysis
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