Rock crusher cone liners are typically made from high-manganese steel. High-manganese steel, also known as Hadfield steel, contains around 12-14% manganese and 0.8-1.25% carbon. This composition gives the liners excellent wear-resistant properties, making them durable enough to withstand the heavy impact and abrasion involved in rock crushing.
Additionally, some cone liners may be made from a combination of high-manganese steel and other materials or alloys to enhance their performance, depending on the specific application and the type of rock being crushed.
