G-X120Mn12 Steel Grade: The Future of Wear-Resistant Steel in Mining and Quarrying

The chemical composition of G-X120Mn12 steel grade typically contains around 1.15-1.35% carbon (C), 11.0-14.0% manganese (Mn), and a small amount of silicon (Si). It is a high manganese, non-magnetic steel that offers excellent wear resistance and impact toughness.

In terms of mechanical properties, G-X120Mn12 steel grade has a hardness of approximately 200-250 HB (Brinell hardness scale), making it highly resistant to abrasion and impact. It has a tensile strength of around 780-880 MPa (Mega Pascals) and a yield strength of approximately 350-430 MPa.

The technical properties of G-X120Mn12 steel grade make it particularly suitable for applications in the mining and quarrying industries, where it is commonly used for wear-resistant components such as crusher jaws, crushers, and screens. Its high hardness and abrasion resistance help prolong the lifespan of equipment exposed to abrasive and high-impact conditions.

Furthermore, G-X120Mn12 steel grade offers good workability, weldability, and machinability, allowing for easy fabrication and maintenance of mining and quarrying equipment. Its non-magnetic nature makes it suitable for use in magnetic separation processes as well.

Overall, G-X120Mn12 steel grade is considered the future of wear-resistant steel in the mining and quarrying industries due to its outstanding mechanical, technical, and chemical properties. It offers enhanced durability and performance, leading to reduced downtime and increased productivity in these demanding environments.