Special steel is different from traditional steel. It is mainly composed of alloys. It generally has good anti-oxidation, corrosion resistance, high temperature resistance and other properties, and can be used in extremely harsh environments. Mostly used in special industries. According to performance, they mainly include wear-resistant steel, high-strength steel, corrosion-resistant steel, weather-resistant steel, etc. In addition, it can also be divided according to alloy composition, such as tungsten steel, manganese steel, tungsten-chromium steel, nickel-chromium steel, etc. The most important of them are wear-resistant steel and corrosion-resistant steel, which are the most widely used.
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