It is mainly used to manufacture punches and dies for blanking and punching metal or non-metal plates. When the sheet is punched between punches and dies, the sheet is deformed at the initial stage. With the increase of the amount of deformation, the lower surface of the sheet is cracked due to the large tensile […]
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Hot Work Die Steel: Types and Developments Hot work die steel is crucial for manufacturing die materials used in the hot forming of metals. The three primary categories of hot work die steels are low alloy, medium alloy, and high alloy steels. Below, we explore the most commonly used grades and recent advancements in hot
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At present, the common cold work die steel in the world can be divided into three categories: (1) low alloy cold work die steel; (2) medium alloy cold work die steel; (3) high alloy cold work die steel. In addition, several new cold work die steels have also been developed as
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Die steels are essential materials in manufacturing, categorized based on their uses and working conditions: cold work die steel, hot work die steel, and plastic die steel. 1. Cold Work Die Steel Cold work die steel is utilized for manufacturing dies that function at room temperature. Common applications include: These molds account for 30% to
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