Wearalloy 450 Steel is high-carbon alloy steel composed of a variety of elements, such as boron and carbon, with a surface hardness of 420-470 Hardness Brinell. Wearalloy 450 is a type of abrasion resistant steel that has a unique hardness, formability, ductility, and impact resistance. The steel plate undergoes a quenching and tempering process that subjects the steel plate to heat, submerging in water, reheating, then placed in a room temperature area dry that creates a stronger crystal structure.