Custom Metal Forgings Manufacturer

R&M Forge and Fittings is a US-based custom metal forgings manufacturer that produces components for demanding industrial applications. We specialize in open-die and rolled ring forgings made from a wide range of carbon, alloy, and stainless steels.

With decades of experience, advanced equipment, and rigorous quality control, R&M supports clients with short lead times and reliable production capacity.

Precision Forgings for Critical Applications

We craft custom metal forgings for performance under high stress and extreme conditions. Each component meets exact dimensional and mechanical requirements, making them essential to systems that depend on durability, heat resistance, and strength.

These parts maintain structural integrity under pressure and resist deformation even in the harshest environments.

As a leading custom metal forgings manufacturer, our process ensures uniform grain structure and minimizes internal defects, resulting in reliable components built for a long service life.

Large and Large Diameter Metal Forgings

R&M Forge and Fittings produces custom-forged rings, flanges, discs, bars, blocks, and sleeves up to 250 inches in diameter and 50,000 pounds. These large-scale forgings are made to meet exact customer specifications across a full range of material grades.

The materials we have available include:

  • Carbon Steel: Includes grades from 1004 to 1080, as well as SA 105, SA 350 (LF1, LF2, LF3, LF6), A707, and A694.
  • Stainless Steel: A wide selection including 304/L/H, 316/L/H, 321/H, 347/H, 410, 17-4, Duplex 2205, Super Duplex 2507, Zeron 100®, Nitronic 50® and 60®, and others.
  • Alloy Steel: Commonly used grades include 4130, 4140, 4330, 4340, 8620, 8630, and 9310.
  • Chrome Moly: Covers SA 182 and F-series grades such as F1 through F91.
  • Nickel Alloys: Includes Monel®, Inconel®, Incoloy®, Hastelloy®, 904L, AL6XN, and more.
  • Aluminum Alloys: Offered in 3003, 6061, and 7075 grades.
  • Titanium Alloys: Available grades include F2 through F7.

We make all forgings to order, strictly adhering to dimensional, mechanical, and metallurgical requirements. R&M sources and processes materials with the traceability and quality control needed for high-performance use.

Carbon Steel 1004 – 1080, SA 105, SA 350, LF1, LF2, LF3, LF6, A707, A694
Stainless Steel 303, 304/L/H, 316/L/H, 310, 317/L, 321/H, 347/H, 410, 416, 420, 440, 17-4, 254 SMO, Nitronic 50®, Nitronic 60®, Duplex & Super Duplex SS, 2205 Duplex, Super Duplex 2507, Zeron 100®, Ferralium 255®
Alloy Steel 4130, 4140, 4330, 4340, 8620, 8630, 9310
Chrome Moly SA 182, F1, F5, F5A, F9, F11, F12, F22, F22M, F91
Nickel Alloys 200, 201, Monel 400®, Monel K500®, Inconel 600®, Inconel 617®, Inconel 625®, Inconel 718®, Inconel X750®, Incoloy 800®, Incoloy 825®, Hastelloy C-276®, Hastelloy B2®, Hastelloy B3®, Hastelloy C-22®, 904L, AL6XN
Aluminum Alloys 3003, 6061, 7075
Titanium Alloys F2, F3, F4, F5, F6, F7

Forging Capabilities

With our role as a custom metal forgings manufacturer, R&M Forge and Fittings provides full-service open die and rolled ring forging for operations that need it.

We use hydraulic and mechanical presses to shape parts with precision and consistency – even at large scales.

All of our forgings meet strict specifications for dimensional control and material integrity. R&M maintains in-house tooling and works from customer-provided drawings or CAD files. The shop floor supports both low-volume and repeat production runs, always with fast turnaround times and full traceability.

Materials Forged

R&M Forge and Fittings handles various materials to meet specific application and performance requirements. As a custom metal forgings manufacturer, the company routinely forges:

  • Carbon steels
  • Alloy steels
  • Stainless steels
  • Chrome moly
  • Nickel alloys
  • Aluminum alloys
  • Titanium alloys

Every material we utilize undergoes strict inspection and is verified before and after the forging process. We select and process each alloy to ensure strength, machinability, and performance under load.

Why Choose Custom Forgings from R&M Forge and Fittings?

R&M Forge and Fittings delivers high-integrity parts built to meet complex systems' mechanical, thermal, and dimensional requirements. Being a custom metal forgings manufacturer, R&M supports critical applications where strength, reliability, and exact fit are essential.

Custom forgings reduce waste, improve material performance, and extend part life in demanding environments. We produce each component to order, with complete control over material selection, grain flow orientation, and forging geometry.

The result? Consistent part quality and reduced lead times for customers.

With decades of experience and a US-based operation, R&M maintains strict quality standards, responsive customer service, and the capacity to handle single-run and repeat orders.

Industries Served

Our team provides forged components for sectors that require high-performance, large-scale parts with minimal tolerance for failure. As a custom metal forgings manufacturer, we serve the following industries with our durable solutions:

  • Oil & Gas: Drilling sites and refineries depend on pressure-rated flanges, connectors, and adapters that won’t crack, leak, or warp.
  • Petrochemical: Chemical plants run hot, fast, and corrosive; however, R&M produces nozzle necks, vessel attachments, and line components that don’t degrade under stress.
  • Mining: We supply drive shafts, bearing blocks, and other parts that take direct impact from rock, dirt, and mechanical load.
  • Pressure Vessels / Heat Exchangers: We deliver the connection points: forged nozzles, tube sheets, and saddles made for systems that run 24/7 under shifting temperatures.
  • Valves: Unless forged, valves fail at the body or the bonnet. R&M manufactures these high-integrity parts for pipeline systems, refineries, and process controls.

Each sector depends heavily on forged parts that can maintain performance over long service cycles and under constant mechanical and environmental stress.

Partner With a Custom Metal Forgings Manufacturer Today

Now’s the time to speak with a representative from R&M, a leading custom metal forgings manufacturer serving critical industries across the US. Our team is available to review project requirements, provide quotes, and recommend the right forgings solution based on size, material, and performance demands.

Contact us today to get started.