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  1. Steel - Wikipedia

    Steel is an alloy of iron and carbon that demonstrates improved mechanical properties compared to the pure form of iron. Due to its high elastic modulus, yield strength, fracture strength and …

  2. Steel | Composition, Properties, Types, Grades, & Facts

    Oct 17, 2025 · steel, alloy of iron and carbon in which the carbon content ranges up to 2 percent (with a higher carbon content, the material is defined as cast iron). By far the most widely used …

  3. Southwest Virginia & Southeast Kentucky Metal Supplier - O'Neal Steel

    The Knoxville branch of O’Neal Steel is a full-line metal service center, supplying various metal products and value-added services including laser cutting, plasma cutting, oxy-fuel cutting, …

  4. TN Steel

    Since 1978, East Tennessee Steel Supply has served the Eastern Tennessee area as a first rate steel service center. But East Tennessee Steel does more for you than stock, process and …

  5. TYPES OF STEEL & STEEL GRADES CHART - Service Steel

    Jun 27, 2025 · Do you have the best type of steel for your project? Use our chart to help & learn more about the various steel grades, their applications, & ASTM standards.

  6. What is steel? - worldsteel.org

    Steel is an alloy of iron and carbon containing less than 2% carbon and 1% manganese and small amounts of silicon, phosphorus, sulphur and oxygen. Steel is the world’s most important …

  7. STEEL Definition & Meaning - Merriam-Webster

    The meaning of STEEL is commercial iron that contains carbon in any amount up to about 1.7 percent as an essential alloying constituent, is malleable when under suitable conditions, and …

  8. Iron and Steel Manufacturing - Department of Energy

    Steel is a vital material, essential for structural uses and made from abundant iron ore and scrap steel. About 80 million tonnes of steel are produced in the United States every year. Steel is …

  9. Steel Grades: 10 Most Common Types & Their Uses 2025 Guide

    Apr 21, 2025 · Steel grades serve as the universal language of metal quality. Engineers, builders, and makers rely on these classifications to select materials with precision. This guide …

  10. Steel: Definition, Types, Properties, Application, History and More!

    In this comprehensive guide, we will explore the definition, history, composition, types, properties, and applications of steel.