The AR300 steel series is a type of abrasion-resistant steel designed to offer a balance between hardness and toughness. This steel series is specifically engineered to withstand moderate wear and tear caused by friction and impact, making it suitable for applications that require durability but not extreme resistance like AR500 steel. AR300 steel is commonly used in the manufacturing of equipment and components for industries such as construction, agriculture, and mining, where it provides reliable performance under challenging conditions.