Alloy special steel

There are many types of special alloy steel, which are usually divided into low alloy steel, medium alloy steel, and high alloy steel based on the content of alloy elements. They are classified into high-quality alloy steel and special alloy steel based on their quality. The hardness of carbon steel is very uneven, especially for large blocks of carbon steel. The way to overcome this difficulty is to add an appropriate amount of special elements such as chromium, tungsten, manganese, nickel, etc. to the steel water during the steelmaking process to make alloy steel.