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What is the material of steel rod?

Release time:

2024-05-31

The main raw materials of PC steel bars are torsion-free controlled cold-rolled and hot-rolled wire rods. The main steel grades are 30MnSi and 35Si2Mn, which are mainly used in structural engineering such as bridges and buildings.

Steel bar is a kind of material, which can be specifically divided into stainless steel bar and PC steel bar. Stainless steel bar is made of stainless steel ingot through hot rolling or forging, and has a wide range of uses, such as the foundation of high-rise buildings in cold areas, isolation nets beside highways, household products, etc. Stainless steel bars, such as 316L and 304L stainless steel bars, have excellent corrosion resistance, heat resistance, low temperature strength and mechanical properties, and are suitable for tableware, cabinets, boilers, auto parts, medical equipment, building materials and food industries. The main raw material of PC steel bar is torsion-free controlled cold and hot rolled wire rod. The main steel grades are 30MnSi and 35Si2Mn, which are mainly used in structural engineering such as bridges and buildings.

The main difference between steel coils and steel strips is their width and application areas. Steel coils are usually wider and suitable for applications that require wider steel, while steel strips are narrow and long, suitable for applications that require narrow and long steel.

2024-05-31

What are the welding methods of steel pipes?

There are also some specific welding techniques and methods, such as butt welding and socket welding, which are suitable for specific welding needs and scenarios. For the welding of thin square tubes, some specific techniques need to be mastered, such as selecting the appropriate current and voltage, using the appropriate welding speed and angle, adopting the segmented welding method, using the anti-deformation method, and paying attention to the finishing of the weld, etc., to ensure the welding quality and reduce deformation.

2024-05-31

Which is better, steel pipe or carbon steel pipe?

Steel pipes and carbon steel pipes each have their own advantages and applicable scenarios. There is no absolute good or bad, only more suitable or unsuitable. When choosing, the above factors should be considered comprehensively to adapt to specific application needs and performance requirements.