Ellwood National Forge


About Ellwood National Forge

Ellwood National Forge

Located in Irvine, Pennsylvania, Ellwood National Forge (ENF) offers turn-key solutions to its global customer base. ENF ensures the highest quality, reliable delivery and competitive pricing by leveraging the strengths of the Ellwood Group companies. By utilizing strong project management experience, ENF can effectively manage the steelmaking, forging and finish machining steps required to produce critical use, finished machined parts. The ENF offering eliminates the need for multiple purchase orders and mitigates many of the risks our customers accept when managing multiple purchasing steps themselves. ENF's extensive machining capabilities allow us to produce parts up to 120 inches in diameter and 88 feet in length. State-of-the-art boring methods provide capabilities up to 48 inches in bore diameter and 70 feet in length, and includes thru boring, bottle boring, blind bore and honing operations. ENF is capable of thermal stress relieving, annealing, normalizing, quenching and tempering. 13 vertical and 4 horizontal furnaces are used in conjunction with vertical oil and water quench tanks. Horizontal spray quench facilities, differential quench tower, and fan air cooling tower add to our array of equipment. Furnaces are equipped with state-of-the-art controls to assure accurate temperature and furnace operation during the thermal cycle process. Heat Stability Testing capabilities are available to measure the stability of turbine rotors under operating conditions. In addition to heat treating low alloy steel forgings, ENF has the capability to heat treat stainless, titanium and a wide range of oilfield and defense specific alloys.

ENF primary markets include:

  • Defense
  • Marine
  • Power Generation
  • Centrifugal Casting Molds (DIP)
  • Rotating Equipment
  • Oil and Gas
  • Subsea
  • Nuclear

ENF core competencies include:

  • Metallurgy
  • Horizontal and Vertical Heat Treatment
  • Large Diameter Boring
  • Tight Tolerance Finish Machining
  • Component Level Project
  • Management
  • Rotating Equipment


Contact Details

Ellwood National Forge
One Front Street
Irvine, PA 16329
(814) 563-7522
(814) 563-7529 fax