AR MEDIUM steel plate refers to a specific type of abrasion-resistant steel plate that has a hardness range near 200. The “AR” stands for “Abrasion Resistant,” indicating that this steel plate is designed to withstand wear and abrasion caused by various sources, such as sliding, scraping, or impact.

AR steel plate is commonly used in applications where the material is exposed to abrasive conditions, such as mining equipment, construction machinery, material handling systems, or any application where impact or wear is expected.

The hardness rating of 200/235 on the Brinell scale signifies that AR200/235 steel plate has a surface hardness of approximately 200/235 HBW (Brinell Hardness Number). This hardness measurement indicates the material’s ability to resist indentation or penetration by a hard ball under a specified load.