BASIC STRUCTURE OF THE MATERIAL
Steel is an alloy that consists mostly of iron and has carbon content between 0.2% and 2.1% by weight, depending on the grade. It also consists of small quantities such as manganese, chromium, nickel, molybdenum, copper, tungsten, cobalt, or silicon. It is generally hard, strong, durable, malleable alloy and depending on the desired alloy properties, the constituents in steel vary.
The density of steel varies based on the
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