DIN1629: This is a European standard for seamless steel pipes. St37.0: is a steel grade under the DIN1629 standard, representing specific mechanical properties and chemical composition requirements.

Features:DIN1629 St37.0 steel pipe usually has excellent mechanical properties, such as tensile strength and yield strength, as well as good weldability and workability. It usually has a relatively uniform organizational structure, which allows the steel pipe to show stable performance when stressed.

 

The chemical composition of St37.0 steel pipe mainly includes carbon (C), silicon (Si), manganese (Mn), phosphorus (P) and sulfur (S). According to DIN1629 standard, its carbon content should not be greater than 0.17%, phosphorus content should not be greater than 0.040%. Specific chemical composition requirements may vary depending on the manufacturer and the use of the product.

 

DIN1629 St37.0 steel pipe is usually delivered in hot rolled condition. This means that the steel pipe has been heated and rolled at high temperatures before leaving the factory to obtain the desired shape and size. Hot-rolled steel pipes usually have good plasticity and toughness, and are suitable for various processing and installation needs.

 

Because of its excellent performance and wide application range, St37.0 steel pipe is often used in automobile axle, mechanical structure, construction, bridge, oil and gas transmission and other fields. It can also be cut, bent, welded and other processing as required to meet specific engineering needs.