Wear resistance of H13 die steel
1. Overview
H13 die steel is a commonly used die steel material, and its main characteristics are excellent heat resistance and wear resistance. Among them, wear resistance is a very important performance index in die steel materials, especially in high-strength, high-wear environment, its wear resistance is particularly important. This article will make a detailed analysis of the wear resistance of H13 die steel
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2. Composition analysis of H13 die steel
H13 die steel is mainly composed of carbon, chromium, cobalt, tungsten, steel and other elements. The addition of these elements can improve the hardness, thermal stability and wear resistance of the steel. The addition of chromium can greatly improve the wear resistance, while the combination of cobalt and tungsten can improve the hardness and toughness of the material. The excellent ratio of these elements makes H13 die steel widely used in industrial production.
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3. Excellent wear resistance of H13 die steel
The wear resistance of H13 die steel is one of its most important properties, which is mainly manifested in the following aspects:
Anti-wear performance: The anti-wear performance of H13 die steel in high friction environment is very good, which can effectively prevent wear and cracks on the surface of the mold.
Corrosion resistance: The addition of chromium can greatly improve the corrosion resistance, so that H13 die steel can work in harsh environments such as humidity, high temperature, and high air pressure for a long time.
High temperature resistance: The mechanical properties and toughness properties of H13 die steel at high temperatures are very good, which can meet the long-term working needs at high temperatures.
Wear resistance: The surface hardness of H13 die steel is very high, the wear resistance is very good, and it can work for a long time in a high-strength and high-wear environment.
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4.Application of H13 die steel
H13 die steel has excellent wear resistance, so it is widely used in industrial production.
Plastic mold: In plastic mold manufacturing, the hardness and wear resistance of H13 mold steel can ensure that it will not be deformed and broken for long-term use.
Die-casting mold: In die-casting mold manufacturing, the high-temperature resistance of H13 mold steel can ensure that the mold will not be deformed and broken in a high-temperature environment.
Cold shear blade: In the manufacture of cold shear blade, the surface hardness and wear resistance of H13 die steel are much better than that of traditional steel, which can reduce the frequency of mold replacement and improve production efficiency.