The development of the steel industry began in ancient times, with early methods of producing iron and steel using charcoal in small furnaces. The Industrial Revolution in the 18th and 19th centuries marked a significant turning point, as innovations like the Bessemer process allowed for mass production of steel, making it stronger and more affordable. This led to increased use in construction, transportation, and machinery. By the 20th century, the steel industry expanded globally, with major producers like U.S. Steel and Tata Steel emerging. Advances in technology, such as electric arc furnaces, further improved efficiency and reduced environmental impact, solidifying steel's role as a vital material in modern infrastructure and manufacturing.