Ring forgings are ring-shaped objects in which external force is applied against the metal blank and transform it by plastic deformation. This force is typically achieved through the use of hammer or pressure. The forging process creates a fine grain structure and improves the physical properties of the metal. Ring forgings can be seen everywhere in daily life.

Cylindrical parts are an important type in the custom forgings and are important component of products such as pressure vessels and cracking reactors. The forged steel round bar can be produced according to the drawings and requirements provided by the customer. The surface of the forgings is clean and has small machining allowance.

Ring / Cylinder Forgings Main parameters

Ring：Outside diameter≤Φ850mm Cylinder：Outside diameter≤Φ850mm

Ring / Cylinder Forgings Common Technical Standards

Ring: NB/T47008~47010

Cylinder: GB/T3077 EN10083 EN10085 JB/T6395

Ring / Cylinder Forgings Typical Steel Grades

Ring: #20, #35, 16Mn, 15CrMo, 1.25Cr-0.5Mo, 2.25Cr-1Mo, 2.25Cr-1Mo-0.3V, 12Cr2Mo1V, 21CrMo10, 0-1Cr8Ni9(Ti), 1Cr17Ni2, 304(L), 316L(N), 321, 347, 00Cr19Ni13Mo3, 00Cr22Ni5Mo3N

Cylinder: 18CrNiMo7-6, 17CrNiMo6, 20CrNiMo, 20CrNi2Mo, 20CrMnMo, 20CrMnTi, 34CrNiMo6, 30CrNiMo8, 40CrNiMo, 35CrMo, 42CrMo

Ring / Cylinder Forgings Applications

Like our disk forging products, the ring/cylinder forgings can be used for gears, wheels, etc. for port machinery and marine machinery. Pressure vessel forgings for chemical machinery

As a professional die steel manufacturers, Hongsheng has high-quality hot work steel for sale. Welcome to contact us if needed.