Introduction of carbon steel

Carbon steel is an iron-carbon alloy with a carbon content of 0.0218% to 2.11%. Also called carbon steel. Generally also contain a small amount of silicon, manganese, sulfur, phosphorus. Generally, the higher the carbon content in carbon steel, the greater the hardness and the higher the strength, but the lower the plasticity.
Chinese name Carbon steel Foreign name Carbon steel Defines iron-carbon alloys with a mass fraction less than 2.11% or plain carbon steel or carbon steel Smelting classification Open-hearth steel, converter steel