What are the classification methods of wear-resistant steel plates
Wear-resistant steel plate is a special plate product specially used under large area wear conditions. Because of its wide variety and wide use, sometimes it is often confused when it does not understand the specific use, so what are the classification methods of wear-resistant steel plates?
1. According to the hardness level of the wear-resistant steel plate
The common wear-resistant steel plate models are divided according to the hardness level, such as JFE-EH400, NM400, DILLIDUR 500 and so on.
2. According to the thickness of the wear-resistant steel plate
If it is divided according to the thickness of the wear-resistant steel plate, generally speaking, the thickness of the wear-resistant steel plate is 0.2-3mm. The wear-resistant steel plate with a thickness of 4.5mm to 25mm is called a medium-thick plate. The wear-resistant steel plate with a thickness of 20-60mm is called a thick plate. Higher than 60mm is super thick plate.
3. According to the production process of wear-resistant steel plate
If according to the production process of wear-resistant steel plate, by hot rolling and cold rolling two ways. They are called hot-tie wear-resistant steel plate and cold-rolled wear-resistant steel plate.
4. Divided according to the element content of wear-resistant steel plate
The common elements of wear-resistant steel plate are carbon, manganese, chromium, etc., taking carbon as an example, the carbon content of wear-resistant steel plate is less than 0.25% for low-carbon wear-resistant steel plate; The carbon content of wear-resistant steel plate is 0.25%~0.6%, which is a medium-carbon wear-resistant steel plate; The carbon content of wear-resistant steel plate exceeds 0.6%, which is called high-carbon wear-resistant steel plate.
5. According to the function and use of wear-resistant steel plate to divide
Wear-resistant steel plate is often used in wear, impact more serious conditions, such as mining machinery, power plant coal pipe, screw conveyor, various engineering machinery, etc., so there will be such as mining wear-resistant steel plate, mine wear-resistant steel plate, power plant wear-resistant plate, coal pipe wear-resistant steel plate, construction machinery wear-resistant steel plate and so on.
