What material is the most wear-resistant steel plate
Generally speaking, the higher the hardness of the steel plate, the more wear-resistant, so the hardness value is often used as one of the important indicators to measure the wear resistance of the steel plate. So, what material of steel plate is the most wear-resistant?
At present, the common steel plates with higher hardness are divided into the following categories:
1. High manganese steel, such as high manganese steel (ZGMn13), high tensile alloy (ZGMn13Crmn), ultra-high manganese alloy (ZGMn18CR2MoRe), etc. It must be noted that high manganese wear-resistant steel must have a severe impact or greater pressure, in order to make the surface work hardening, so that it shows its high wear resistance, otherwise high manganese wear-resistant steel is not wear-resistant. Commonly used in shot blasting machines, ball mills, shredders and other parts that are easy to be worn by strong impact.
2. Anti-wear chromium steel plate, such as high and low chromium alloy cast iron (Cr15MOZCu) and so on. It is often used in ball mills, cement mills and crusher jaw plates.
3. Alloy wear-resistant steel plate, such as low alloy steel plate after heat treatment, JFE-EH400, JFE-EH500, DILLIDUR 450 and so on. Based on its inherent characteristics of high hardness, high strength, high toughness, low carbon and low alloy, low alloy wear-resistant steel plate has excellent comprehensive performance, and is widely used in construction machinery, construction machinery, port machinery, mining machinery, cement machinery, metallurgical machinery and thermal power plants and other industries.
In daily production and life, the choice of wear-resistant steel plate should be selected according to the actual working conditions, wear-resistant steel plate can play the best wear resistance under the right working conditions, and not a single hardness can be seen.
