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Phoenix Iron Works (Phoenixville, Pennsylvania)

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Title: Phoenix Iron Works (Phoenixville, Pennsylvania)  
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Subject: Phoenixville, Pennsylvania, French Creek (Schuylkill River), History of science and technology in the United States, Field artillery in the American Civil War, Mower General Hospital
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Phoenix Iron Works (Phoenixville, Pennsylvania)

Mid-19th-century engraving of the Phoenix Iron Works

The Phoenix Iron Works (1855: Phoenix Iron Company; 1949: Phoenix Iron & Steel Company; 1955: Phoenix Steel Corporation),[1] located in Phoenixville, Pennsylvania, was a manufacturer of iron and related products during the 19th century and early 20th century. Phoenix Iron Company was a major producer of cannons for the Union Army during the American Civil War. The company also produced the Phoenix column, an advance in construction material . Company facilities are a core component of the Phoenixville Historic District, a National Register of Historic Places site that was in 2006 recognized as a historic landmark by ASM International.


  • History 1
  • Products 2
    • Griffen Gun 2.1
    • Phoenix column 2.2
  • Phoenix Bridge Company 3
  • Gallery 4
  • Notes 5
  • References 6
  • External links 7


Founded in 1790 to produce nails and purchased in 1812 by United States Army.[2]

In the late 20th century, the company declined along with the steel and iron industry of Pennsylvania. By 1984, production in Phoenixville had ceased. In 1986, the new management of the renamed Phoenix Steel Corporation announced plans to close its remaining production plants in Claymont, Delaware. The following year, the rolling mill closed, all production of steel ceased, Phoenix made its last shipment of steel, and its remaining production and maintenance employees were laid off. Throughout 1987, a number of investors approached Phoenix about acquiring the Claymont mill, and in 1988, Phoenix sold it to CITIC, a state-owned investment company of the People's Republic of China for $13 million. A new corporation, CitiSteel, was formed to operate the facility. CitiSteel refurbished and modernized the plant, spending $25 million to convert Claymont from a "specialty mill" that produced various low-volume, high-cost steels for specific uses to a "minimill" using technologically advanced equipment to mass-produce a few types of steel at high volume and low cost.[3]

In 1998, the Hankin Group acquired the Phoenix Foundry property from PAEDCO in 2006 to create an 18,000 square feet (1,700 m2) event space.[4]

As of 2012, the Phoenix Steel site is empty. Most of its buildings were dismantled. Only the old foundry and company office buildings remain from the once-sprawling complex; both have been restored and put to other uses.


3-Inch Ordnance Rifle

Besides the Griffen Gun and the Phoenix Column, the company produced iron for rails for the Pennsylvania Railroad and other eastern railroad lines, wrought iron for fencing and home decorative usage, and similar applications, as well as steel products. The Eiffel Tower in Paris used puddled iron from Phoenixville.[5]

Griffen Gun

In 1855, the foundry began producing six-pound smoothbore artillery pieces known as Griffen Guns, after inventor John Griffen. Hundreds were turned out before production shifted in 1861 to other Griffen designs.[6] Company owner Daniel Reeves spent much money on equipment and processes to modernize the factory and make it one of America's leading producers of iron and steel.

During the Civil War, the factory manufactured over 1,000 Griffen-designed 3-inch Ordnance Rifles, the lion's share of the more than 1,400 similar guns eventually bought by the Army (see Field Artillery in the American Civil War). Produced by the company's unique rolling process, the 820-pound wrought iron barrels were durable and resisted bursting, unlike the cast iron gun tubes of Phoenixville's smaller competitors. At its peak, the factory was producing fifty rifles a week.

Many of these rifled guns are in private collections, municipal parks, and at battlefields across the country, including the Gettysburg Battlefield. They are distinguished by the letters PIC (for Phoenix Iron Company) stamped on the muzzle.[7]

Phoenix column

An arc of Phoenix Columns adorns a plaza outside the old foundry building.

The Phoenix Column, patented by Samuel Reeves in 1862, was a hollow cylinder composed of four, six, or eight wrought iron segments riveted together. The resulting column was much lighter and stronger than the solid cast iron columns of the day.[8] They allowed the construction of massive structures without brutally heavy load-bearing walls. Taller and taller buildings could now be built on narrow urban plots, helping facilitate the creation of the skyscraper and high-stress-load-bearing bridges.

Phoenix Bridge Company

The success of the Phoenix column led to the formation of a construction subsidiary named Clarke, Reeves & Co. Later renamed the Phoenixville Bridge Works and finally the Phoenix Bridge Company, the firm ultimately built some 4,200 bridges, primarily wrought iron truss railway bridges.[9] Phoenix Bridge helped build the Manhattan Bridge, the Walnut Street Bridge in Harrisburg, Pennsylvania, and the Calhoun Street Bridge, between Trenton, New Jersey, and Morrisville, Pennsylvania, and projects as far away as Russia and China.[9] In 1900, the Bridge Company was awarded the contract for the Quebec Bridge across the St. Lawrence River, which collapsed in 1907.[9][10] Despite the blow to its reputation, Phoenix Bridge lived on for another half-century, ultimately closing in 1962.[8] A number of the company's works are listed on the U.S. National Register of Historic Places.[11]

Works include:


Old railway bridge into disuse. the tracks were removed
Old railway bridge into disuse. the tracks were removed


  1. ^ "Phoenix Steel Corporation Records, 1827-1963 (bulk 1856-1949)". Retrieved 2008-06-28. 
  2. ^ Hazlett, page 94.
  3. ^ December 12, 1994 "Georgetown Law School Phoenix Steel sale to CITIC" . 
  4. ^ "About the Phoenixville Foundry". 
  5. ^
  6. ^ Hazlett, page 46.
  7. ^ Cole, page 25. Phil Cole, a licensed battlefield guide at Gettysburg and artillery author, has located 62 PIC tubes on the battlefield. Unstamped 3-inch rifles were generally produced in smaller facilities in New York and other locations.
  8. ^ a b "Historical Markers: Phoenix Iron Company". Retrieved 2008-06-28. 
  9. ^ a b c "Without Fitting, Filing or Chipping by Tom Winpenny: An illustrated History of the Phoenix Bridge Company". Retrieved 2008-06-28. 
  10. ^ "QUEBEC BRIDGE CONTRACT LET.; Awarded to the Phoenix Bridge Company of Pennsylvania.". The New York Times. 1900-05-01. Retrieved 2008-06-28. 
  11. ^ a b c d e f g h "National Register Information System". National Register of Historic Places.  


  • Lemelson Center for the Study of Invention & Innovation, Smithsonian National Museum of American History
  • Cole, Philip, The 3" Ordnance Rifle, CHARGE! magazine, Issue 13, 2006.
  • Hazlett, James C.; Olmstead, Edwin; and Parks, M. Hume; Field Artillery Weapons of the Civil War. University of Illinois Press, 2004. ISBN 0-252-07210-3.
  • Martino, Vincent Jr.; Phoenixville. Arcadia Publishing, 2002. ISBN 0-7385-1112-9.

External links

  • Historic American Engineering Record (HAER) No. PA-493, "Phoenix Iron Works"
  • HAER No. PA-493-A, "Phoenix Iron Company, Foundry Building", 19 photos, 10 measured drawings, 3 data pages, 2 photo caption pages
  • HAER No. PA-493-B, "Phoenix Iron Company, French Creek Bridge", 8 photos, 1 photo caption page
  • HAER No. PA-493-C, "Phoenix Iron Company, Rolling Mill", 24 photos, 2 photo caption pages
  • HAER No. PA-493-D, "Phoenix Iron Company, Girder Shop No. 6", 8 photos, 1 photo caption page
  • HAER No. PA-493-E, "Phoenix Iron Company, Pump House", 2 photos, 1 photo caption page
  • HAER No. PA-493-F, "Phoenix Iron Company, Administration Building", 2 photos, 1 photo caption page
  • Phoenix Bridge Company projects on Structurae
  • Album of designs of the Phoenixville Bridge-Works / by Clarke, Reeves & Co., 1873
  • Album of designs of the Phoenix Bridge Company : successors to Clarke, Reeves & Co., Phoenixville Bridge Works., 1885
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