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Aleris was also among the largest aluminum sheet suppliers for semi-trailers, and the leading aluminum sheet supplier for the U.S. residential construction industry. [4] The company increased production as the automotive industry began using more aluminum than steel. [4] [16] Aleris' new aluminum body sheet facility in Lewisport, Kentucky ...
Henry Chisholm (April 22, 1822 – May 9, 1881) was a Scottish American businessman and steel industry executive during the Gilded Age in the United States. A resident of Cleveland, Ohio, he purchased a small, struggling iron foundry which became the Cleveland Rolling Mill, one of the largest steel firms in the nation.
In 1893 Cleveland's production of nuts and bolts surpassed all other American cities. Upson Nut Company (in 1864 it was called the Union Nut Company [12]) was a foremost maker of cold and hot pressed and forged nuts, bolts and washers. [13] Finished steel was delivered from Republic's Youngstown plant to Upson's plant on 1970 Carter Road in ...
The operation, on both sides of the Cuyahoga River, is Cleveland's last remaining integrated steel mill, now owned by Cleveland Cliffs. In the Pittsburgh region, mill closures led to a regional unemployment rate that peaked at 17.1% in January 1983, with local unemployment rates as high as 27.1% in Beaver County . [ 12 ]
Cleveland-Cliffs manages and operates four iron ore mines in Minnesota and two mines in Michigan, one of which, the Empire Mine, has been indefinitely idled. [3] These mines produce various grades of iron ore pellets, including standard and fluxed, for use in blast furnaces as part of the steelmaking process as well as Direct Reduced (DR) grade pellets for use in direct reduced iron (DRI ...
Steel is an alloy composed of between 0.2 and 2.0 percent carbon, with the balance being iron. From prehistory through the creation of the blast furnace, iron was produced from iron ore as wrought iron, 99.82–100 percent Fe, and the process of making steel involved adding carbon to iron, usually in a serendipitous manner, in the forge, or via the cementation process.
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Olympic Steel, Inc. is a metals service center based in Cleveland, Ohio. The company processes and distributes carbon, coated and stainless flat-rolled sheet, coil and plate steel, aluminium alloy, tin plate, and metal-intensive branded products primarily in the United States. Metals processing and value added services include tempering ...