1.2379 D2 steel is a high carbon – high chromium air hardening tool steel, heat treatable to 60-62 HRC. D2 offers excellent wear and abrasion resistance, due to large volumes of carbides in the micro-structure.
X153CrMoV12/1.2379 D2 tool steel is a high carbon, high chromium tool steel widely used in manufacturing. It has excellent hardness (60-62 HRC), toughness and wear resistance, and stable performance can maintain good hardness even at high temperatures. Due to its high chromium content it is resistant to corrosion and oxidation, ensuring its life and durability. It can be used in applications such as cutting tools, molds and presses, and is also commonly used in industries such as automotive, aerospace and engineering
The chemical composition of X153CrMoV12/1.2379 D2 tool steel includes carbon, chromium, vanadium and molybdenum. Carbon is an important component of steel because it provides the strength and durability of the material. Chromium enhances the corrosion resistance and wear resistance of steel. Vanadium improves the toughness and wear resistance of the material, while molybdenum improves the strength and high temperature performance of the steel.
1,Hardening and tempering
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