Mainly refers to steel whose carbon mass fraction is less than 2.11% and does not contain specially added alloying elements. Sometimes called plain carbon steel or carbon steel. Carbon steel is also called carbon steel, which refers to an iron-carbon alloy with a carbon content of Wc less than 2.11%. Carbon steel generally contains a small amount of silicon, manganese, sulfur, and phosphorus in addition to carbon. It is a flat steel that is poured with molten steel and pressed after cooling. It is flat and rectangular, and can be directly rolled or cut from wide steel strips. Carbon steel can be divided into three types: carbon structural steel, carbon tool steel and free-cutting structural steel according to its purpose. Carbon structural steel is further divided into engineering construction steel and machine-manufactured structural steel;
According to the smelting method, it can be divided into open hearth steel and converter steel;
According to the deoxidation method, it can be divided into boiling steel (F), killed steel (Z), semi-killed steel (b) and special killed steel (TZ);
Generally, the higher the carbon content of carbon steel, the greater the hardness and the higher the strength, but the lower the plasticity.
Carbon steel plates are used to manufacture workshops and various construction machinery, such as drills, excavators, electric wheel dump trucks, mining trucks, grabs, loaders, bulldozers, derricks, hydraulic supports, etc.
A53, A283-D, A135-A, A53-A, A106-A, A179-C, A214-C, A192, A226, A315-B, A53-B, A106-B, A178-C, A210-A-1, A210-C, A333-1.6, A333-7.9, A333-3.4, A333-8, A334-8, A335-P1, A369-FP1, A250-T1, A209-T1, A335-P2, A369-FP2, A199-T11, A213-T11, A335-P22, A369-FP22, A199-T22, A213-T22, A213-T5, A335-P9, A369-FP9, A199-T9, A213-T9, 523M15, En46, 150M28, 150M19, 527A19, 530A30, etc.
SPHC, Q235B, Q345B, SS400, ASTM A36, S235JR, S275JR, S355JR, etc.