{"id":1501,"date":"2024-02-21T10:58:15","date_gmt":"2024-02-21T03:58:15","guid":{"rendered":"https:\/\/leongjin.co.th\/?page_id=1501"},"modified":"2025-02-07T16:33:24","modified_gmt":"2025-02-07T09:33:24","slug":"cold-working-tools","status":"publish","type":"page","link":"https:\/\/leongjin.co.th\/en\/applications\/steels-for-moulds-tools-and-dies\/cold-working-tools\/","title":{"rendered":"Cold Work Tools"},"content":{"rendered":"
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Cold Work Tools\u00a0<\/h3>

It is a tool used in the manufacture of tools that require high wear and abrasion resistance properties that are used in applications where the temperature of the material is not too high (up to 250\u00b0C), such as cutting, molding, stamping, or operations related to compression of the material without melting the working material. In this article, we will discuss a material that is widely used in cold tool work: cold tool steel.<\/p>

Features of Cold Work Tool Steel<\/strong><\/p>

Cold tool steels have a number of important properties that make them suitable for use in conditions where there is no high heat. In general, they have the following suitable qualities:<\/p>

  1. Strength and Wear Resistance<\/strong>Cold tool steels often contain a mixture of carbon and other alloys such as chromium, vanadium, molybdenum, and tungsten, which make the material highly hard and wear-resistant when used.<\/li>
  2. Abrasion Resistance<\/strong>Cold work tool applications, such as cutting or shaping hard materials, will result in high friction of the tool. Cold working steel must have this ability to resist friction in order for the tool to last a long time.<\/li>
  3. Sharpness preservation<\/strong>Cold tool steels can maintain their sharpness even in heavy-duty conditions, which makes it possible to cut or shape materials accurately and efficiently.<\/li>
  4. Hardness and Durability at Room Temperature<\/strong>In conditions at room temperature or without heating. Cold tool steels will retain their high hardness and wear resistance. In some applications, it may be used at high temperatures, but not exceeding 250\u00b0C.<\/li><\/ol>

    Assortment of Cold Work Tool Making Steels<\/strong><\/p>

    Cold working tool steels can be divided into several types according to their chemical ingredients and manufacturing processes, such as:<\/p>

    1. High Carbon Steel\u00a0<\/strong>
      These steels have high carbon content.\nThis makes them strong and highly wear-resistant, but they are often more brittle than other types of steel.<\/li>
    2. Chromium Steel\u00a0<\/strong>
      Steel with a chromium alloy to increase wear and corrosion resistance suitable for use in humid or chemical conditions.<\/li>
    3. Molybdenum Steel\u00a0<\/strong>
      Molybdenum\nImproves wear and heat resistance. They are typically used in tools that require high strength and durability to operate in high temperatures.<\/li>
    4. Tungsten Steel <\/strong>Tungsten-based\nSteels are highly resistant to wear and heat, making them ideal for use in tools that need to be cut or work with hard materials.<\/li><\/ol>

      Applications of Cold Work Tool Steel<\/strong><\/p>

      Cold tool steels are used in a wide range of industries that require precision and long-term use, especially in applications that require cutting or shaping hard materials, such as:<\/p>