With the continuous development of manufacturing industry, cold work molds play a vital role in industrial production. 1.2379 tool steel, also known as D2 steel, is a high-carbon, high-chromium cold work tool steel that has significant advantages in the cold work mold industry, making it an ideal choice for manufacturing high-quality molds. This article UTSTEEL will discuss the characteristics of 1.2379 tool steel and its advantages in the cold work mold industry, providing a reference for everyone to have an in-depth understanding of this material.
Characteristics of 1.2379 Tool Steel
1.2379 tool steel is a type of cold work mold steel with excellent hardness, cutting performance and wear resistance. It is an ideal mold manufacturing material. Its chemical composition contains a high proportion of carbon and chromium, as well as appropriate amounts of molybdenum, cobalt and other elements, giving it excellent wear resistance and strength. Its hardness can reach 62-64 HRC, which can withstand large impact and pressure, and can reduce wear during use, thereby maintaining the stability and life of the mold. 1.2379 tool steel also has good hardenability and heat resistance, allowing it to perform well in high temperature and high stress environments. It also has good corrosion resistance and can resist corrosion from many chemical media. Due to its excellent characteristics, 1.2379 tool steel is widely used in stamping dies, extrusion dies, cutting tools, cold work dies and other fields.
Advantages of 1.2379 Tool Steel in Cold Work Mold Industry
1. High Hardness and Wear Resistance
1.2379 tool steel has excellent hardness and wear resistance. Its hardness can reach 62-64 HRC, allowing it to withstand greater impact and pressure and maintain the stability and life of the mold. At the same time, its excellent wear resistance means that the mold reduces wear during use, maintains precise processing dimensions, and improves production efficiency. This characteristic makes 1.2379 tool steel particularly suitable for molds that require frequent cold working or extrusion processing.
2. Excellent Cutting Performance
1.2379 tool steel shows excellent cutting performance during processing. It has high cutting hardness, can maintain the sharpness and stability of the tool, and is not prone to tool wear and breakage. This enables high precision and surface quality to be maintained when manufacturing complex molds, improving mold processing efficiency and product quality. In addition, this cutting performance also facilitates the processing of 1.2379 tool steel, reducing processing difficulty and cost, saving cost and time for mold manufacturers.
3. Ease of Processing
Although 1.2379 tool steel is a high-carbon, high-alloy steel, its good machinability allows manufacturers to easily process it into various complex-shaped molds through a variety of processing processes. It has high machinability, which reduces the difficulty of processing. It also has good plasticity and can meet the requirements of various mold shapes and sizes. This ease of processing provides greater design flexibility and manufacturing possibilities for mold manufacturing. A variety of processing methods can be used, such as milling, turning, grinding, etc., to meet the processing needs of different molds.
4. Heat Treatment Adaptability
1.2379 tool steel has good heat treatment adaptability and can achieve ideal structure and performance through appropriate heat treatment process. During the heat treatment process, the structural structure of the steel can be changed by adjusting the temperature and holding time to achieve the required hardness and toughness. This further improves the service life, wear resistance and stability of the mold. Through heat treatment, 1.2379 tool steel can obtain different hardness and strength to meet the specific requirements of different molds during use.
In general, the advantages of 1.2379 tool steel in the cold work mold industry are obvious. Its high hardness, wear resistance, cutting performance, ease of processing and heat treatment adaptability make it the first choice material for manufacturing high-quality, high-precision cold work molds. As the mold manufacturing industry continues to develop, 1.2379 tool steel will continue to play an important role in bringing innovation and development to the industry.
https://www.gcmicgroup.com/Advantages-of-12379-Tool-Steel-in-the-Cold-Work-Mold-Industry.html
https://www.gcmicgroup.com/D2-12379-SKD11-Cold-Work-Steel-Round-Bar-Two-Side-Cut-Flat-Forged.html
Leah
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