what is carbon steel made of

Carbon steel is a type of steel that is composed of iron and carbon, with carbon content ranging from about 0.05% to 2.1% by weight. The carbon content in an iron alloy influences its tensile strength, and as the carbon content increases, the iron alloy becomes stronger. Carbon steel can also contain other elements in specific quantities to improve its properties, such as adding chromium and/or nickel to improve its resistance to corrosion and oxidation, or adding molybdenum to improve its strength and toughness at high temperatures. Carbon steel is often used in the production of cutting tools, as it is both stronger and harder than stainless steel. Carbon steel is also an environmentally friendly material, as it is easily recyclable and can be reused in various applications. It is also energy-efficient to produce, as it requires less energy than other metals such as aluminum and copper.