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D2 tool steel is a high-carbon, high-chromium cold work mold steel known for its outstanding hardness, wear resistance, and heat resistance. It’s commonly used in applications such as mold making, tooling, and cutting tools.
Due to the high hardness and toughness of D2 tool steel, it presents machining challenges. High-speed steel or carbide tooling may be required, along with adjusting cutting parameters for efficiency and tool life.
D2 is renowned for its excellent hardness, typically achieving a hardness range of HRC 60-62 through heat treatment. This makes it suitable for applications requiring high wear resistance and cutting performance.
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