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  1. en.wikipedia.org › wiki › SteelSteel - Wikipedia

    Because of its high tensile strength and low cost, steel is one of the most commonly manufactured materials in the world. Steel is used in buildings, as concrete reinforcing rods, in bridges, infrastructure, tools, ships, trains, cars, bicycles, machines, electrical appliances, furniture, and weapons.

  2. Jun 24, 2024 · 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 material for building the world’s infrastructure and industries, it is used to fabricate everything from sewing needles to oil tankers.

  3. 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 engineering and construction material.

  4. Apr 21, 2023 · Steel is an incredibly versatile and durable material. Because so many variations are available, there’s a grade of steel to match nearly any application. Steels strength makes it ideal for large structures and demanding applications. With the correct grade or coating, it can even resist corrosion. Steel also has excellent ...

  5. en.wikipedia.org › wiki › Alloy_steelAlloy steel - Wikipedia

    Alloy steel is steel that is alloyed with a variety of elements in total amounts between 1.0% and 50% by weight to improve its mechanical properties.

  6. Jan 27, 2019 · In essence, steel is composed of iron and carbon, although it is the amount of carbon, as well as the level of impurities and additional alloying elements that determine the properties of each steel grade.

  7. worldsteel.orgSteel

    Jul 15, 2024 · The World Steel Association (worldsteel) is one of the largest and most dynamic industry associations in the world, with members in every major steel-producing country. worldsteel represents steel producers, national and regional steel industry associations, and steel research institutes.

  8. Mar 17, 2020 · Overview of the steel production process. Steel is principally made via two routes, the last Furnace-Basic Oxygen Furnace (BF-BOF) route and the Electric Arc Furnace route (EAF) - often referred to as the 'primary' and 'secondary' paths.

  9. Mar 29, 2023 · In this article, we’ll discuss the four different types of steel, along with how they’re classified, the various steel grades and the methods of heat treatment used to improve steel’s mechanical properties.

  10. What is Steel – Different Types of Steel. Steel, also known as ferrous materials, are base metals, including pig iron, ferroalloys, cast iron, cast steel, structural steel, tool steel, stainless steel, and heat-resistant steel, etc. They are all alloys composed of iron and carbon as the main elements, and are the most widely used and most ...

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