Dec 14, 2024 · D2 tool steel is a high-carbon, high-chromium alloy known for its excellent wear resistance and ability to maintain a sharp edge. It is a cold work tool steel, widely used for high-wear applications like die cutting, forming, and blades.

Nov 5, 2018 · D2 is a common tool steel and knife steel. It is also known by other names such as the Japanese designation SKD11, German designation 1.2379, Hitachi SLD, Uddeholm Sverker 21, and many others. How long has it been around? Where did it come from? Who started using it in knives? How do its properties compare to other steels? Find your answers here!

D2 steel is a kind of ledeburite tool steel, which is the most available and popular among D-series tool steels. Its hardness can reach 60+HRC after heat treatment.

D2 Tool Steel is a versatile high-carbon, high-chromium, air-hardening tool steel that is characterized by a relatively high attainable hardness and numerous, large, chromium-rich alloy carbides in the microstructure. These carbides provide good resistance to wear from sliding contact with other metals and abrasive materials.

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What is D2 Tool Steel? D2 tool steel is an air-hardening, high carbon, high chromium tool steel with extremely high wear-resisting properties. It is a very deep hardening steel and will be practically free from size change after proper treatment.

D2 is a high carbon, high chromium, air-hardening tool steel. It was formulated to combine excellent abrasion resistance and air-hardening characteristics. D2 has become the tool and die standard against which other tool steels are measured for abrasion resistance, dimensional stability in hardening, and air-hardening characteristics.

D2 steel is an air hardening, high-carbon, high-chromium tool steel. It has high wear and abrasion resistant properties. It is heat treatable and will offer a hardness in the range 55-62 HRC, and is machinable in the annealed condition. D2 steel shows little distortion on correct hardening.

Feb 28, 2025 · D2 tool steel, compared to other tool steels like A2, M2, and O1, offers superior hardness (55-62 HRC) and wear resistance due to its high carbon and chromium content, making it ideal for cold work applications such as dies, punches, and cutting tools.

D2 is an air hardening high – carbon high chromium die steel well suited for long run tool and die applications. An abundance of extremely hard, wear, resisting alloy carbide particles imparts excellent abrasion resistance qualities.