QU100 Rail

QU100 rails are used in port gantry cranes, heavy-duty bridge cranes, and mining equipment. They are made from U75V and U71Mn steel and can handle up to 100 tons of load, with a service life of 10-15 years.

• The description claims the tensile strength is ≥880 MPa.
• The description claims the surface hardness reaches HRC30-40 through end-hardening or full-length hardening.
• The description claims they can withstand harsh, heavy-duty environments such as port salt spray, high temperatures in steel mills, and mine dust.