Hot Rolled Alloy Round Bar Size: 12mm-300mm Name: Hot Rolled Alloy Round Bar Size: 12mm-300mm Material: 20Cr-40Cr, 20Mn-65Mn, 15CrMo-42CrMo, ... , 20CrNiMoA-40CrNiMoA, 38CrSi, 30CrMnSi, 20CrMnTi, 9CrSi, 9Mn2 Our "hot rolled alloy round bar" comes from famous steel&iron resouces in China---Anshan, its excellent quality ...