Standard Steel Casting Company
| Company type | Private |
|---|---|
| Industry | Manufacturing |
| Founded | 1883 |
| Founder | John Roach |
| Defunct | 1892 |
| Headquarters | , United States |
| Products | Steel ingots, railcar frames and couplings, anchors, ship parts, heavy steel castings |
| Owner |
|
| Parent | John Roach & Sons (1883-84) |
The Standard Steel Casting Company, also referred to as Thurlow Works, was established in 1883 in Chester, Pennsylvania by the shipbuilder John Roach. This facility specialized in producing steel ingots primarily for Roach's own steel operations such as the Chester Rolling Mill and the Combination Steel and Iron Company, alongside manufacturing various steel castings. Notably, Standard Steel was the pioneering American firm to produce steel commercially on a large scale using the acid open hearth process.
In 1884, Roach transferred controlling interest to Robert Wetherill. Under this new leadership, Thurlow Works earned a reputation for fabricating substantial steel castings, particularly serving the railroad sector; it was responsible for casting the first American steel locomotive frames in 1893.
By 1892, Standard Steel merged with several other casting enterprises to form the American Steel Casting Company, which subsequently became part of American Steel Foundries, recognized as one of the largest steel manufacturers in the United States.
History
In 1880, John Roach, owner of John Roach & Sons and a prominent shipbuilder, created the Combination Steel and Iron Company to address increasing domestic steel requirements, initially focusing on rail production for railroads. Due to supply limitations from existing producers, Roach established the Standard Steel Casting Company on July 22, 1883. This new plant occupied ten acres at Thurlow Station near his other industrial sites in Chester.
To ensure product quality, metallurgist Pedro G. Salom was appointed president. He was supported by William E. Trainer as vice-president, Richard Wetherill serving as treasurer, and John B. Booth as secretary.
Choosing quality over speed, the company implemented the Siemens-Martin open hearth method rather than the quicker Bessemer technique. The facility was equipped with a 10-ton Siemens furnace and an 18-pot Siemens crucible furnace capable of producing up to 18,000 tons of steel ingots and 3,000 tons of castings annually. Operations commenced on March 1, 1884, within a building measuring 160 by 114 feet and employing approximately seventy workers.
Heavy castings company
In 1884, due to financial pressures, Roach ceded majority ownership of Standard Steel Casting Company to Robert Wetherill & Associates. Subsequently, the firm concentrated on manufacturing steel castings tailored for railroad applications, including parts like driving boxes and crossheads used in locomotives.
The company became well-known as a producer of large-scale steel castings and an innovator in casting technology. In 1888, it fabricated one of America's largest steel-cast artillery pieces—a six-inch rifled breech-loader gun weighing nearly 11,000 pounds—utilizing its open hearth process. This gun demonstrated superior durability compared to a similar weapon produced via the Bessemer method; while the Bessemer gun failed after two shots, the Thurlow-made piece successfully fired ten rounds before barrel wear terminated testing. This accomplishment underscored the firm's technical expertise and was showcased as evidence of its innovation.
Thurlow Works also completed significant projects such as manufacturing ship anchors, stern posts for battleships, and large industrial equipment housings. In 1893, it became the first American company to produce a fully cast steel locomotive frame for the Baldwin Locomotive Works.
Later developments
In 1892, Thurlow Works combined forces with several steel casting firms, including the Solid Steel Company from Alliance, Ohio, to establish the American Steel Casting Company, under the leadership of steel industry veteran Dan Eagan. By 1902, this entity joined with other prominent steel manufacturers across the country to form American Steel Foundries, concentrating on producing railcar frames, couplers, and various other railcar components. Presently operating as ASF-Keystone, Incorporated, the company continues to hold a prominent position within the steel casting sector.