All Metals & Forge Group manufactures high-quality forged seamless rolled rings with excellent tensile and yield properties for gear, bearing and heavy machinery applications. We manufacture seamless rolled rings in many materials, including carbon steel, alloy steel, tool steel, stainless steel, aluminum, copper and nickel alloys. We can produce forged rings in diameters up to 200 inches for steel alloys and up to 80 inches for other metals, with wall thickness ranging from 2 inches and up. Our seamless rolled rings are produced to near net shape as forged or rough machined shapes, and can be finished to final print dimensions.
Our Seamless Rolled Ring Forging Capabilities
| ALLOY |
MAX O.D. |
MAX LENGTH |
| Carbon, Alloy & Tool Steel |
200″ |
65″ |
| Stainless Steel |
200″ |
65″ |
| Nickel, Cobalt & Special Alloys |
84″ |
40″ |
| Aluminum / Copper |
80″ |
65″ |
| Titanium |
80″ |
65″ |
TESTING AND CERTIFICATIONS
We manufacture to industry standards, including ASTM, ASME, API, AMS and NACE, and provide full inspection and testing of all parts. 100% of the forgings provided by All Metals & Forge Group are UT-inspected and can be MPI tested. All Metals & Forge Group standard test reports include mill test reports, heat treatment charts, and UT reports. We are an ISO registered manufacturer. Click here to view our ISO Certificate.
LEARN MORE ABOUT THE RING FORGING PROCESS
The open die forging process produces seamless rolled rings with a sound internal structure and circumferential grain flow, resulting in a product with superior yield and tensile strength, toughness and fatigue strength. The rolling process also produces excellent concentricity and surface smoothness. Forged rings are manufactured to tight tolerances to meet your specification requirements. For smaller quantities and heavier weight rings, we can produce by mandrel ring forging to your size, weight and specification requirements.
