ST37-2 steel sheet is a low carbon steel grade commonly used in welded structures. It has good machinability and ductility, making it popular among manufacturers.
The chemical composition of ST37-2 steel sheet includes carbon, manganese, phosphorus, sulfur, and silicon. The carbon content is relatively low, at around 0.17%, which makes it easier to weld without compromising its strength. Manganese content is around 1.40%, and it contributes to the strength and toughness of the steel. Phosphorus and sulfur contents are kept low to ensure good weldability and prevent cracking during welding. Silicon content is around 0.30% and helps improve the overall strength and durability of the steel.
ST37-2 steel sheet is supplied as a hot-rolled steel sheet, which can be further processed into different shapes or sizes. It is commonly used in the construction of buildings, bridges, and other welded structures due to its high strength and reliability. However, it is important to follow proper welding procedures to avoid any issues such as brittleness or cracking.
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