Wear plate knowledge: What is HIGH CHROMIUM STEEL?

Wear Plate knowledge: What is HIGH CHROMIUM CARBIDE STEEL?
High chromium wear resistant steel (HIGH CHROMIUM STEEL) is the best choice for wear resistant materials such as medium impact, high pressure material wear, etc., and it has work hardening characteristics unmatched by other wear resistant materials. Under medium impact or large contact stress, the surface of the high chroumium steel sheet is hardened, the surface hardness is rapidly increased to HRc 63~66, resulting in a highly wear-resistant surface layer, while the steel plate inner layer of austenite remains good The impact toughness.
High-chromium wear-resistant steel has a high carbon content, and the mass fraction of carbon reaches wC=0.9%-1.45% and wCr=25-35%. Since high-chromium wear-resistant steels are easily cold-formed and strengthened, it is difficult to carry out cutting operations. Therefore, high-chromium wear-resistant steel parts are mostly cast.