[email protected] 0086-371-86151827

Generally speaking, the composition of SG255 steel will contain the following main chemical elements:

Carbon (C): It is an important alloying element in steel and has a significant impact on the hardness and strength of steel.
Silicon (Si): Can increase the strength and hardness of steel while improving its wear resistance and heat resistance.
Manganese (Mn): It is a common alloying element in steel that can improve the strength and toughness of steel.
Phosphorus (P): Although phosphorus is usually present in low amounts in steel, it also has an impact on the strength and toughness of steel.
Sulfur (S): Sulfur is also typically present in low amounts in steel, as too much sulfur can cause the steel to become more brittle.
Other alloying elements: Depending on the specific use and performance requirements of the steel, other alloying elements may be added, such as chromium (Cr), nickel (Ni), molybdenum (Mo), etc., to improve the corrosion resistance and high temperature resistance of the steel. characteristic.

The characteristics of SG255 steel are mainly reflected in the following aspects:

Good strength and toughness: SG255 steel has high yield strength and tensile strength, which can meet the requirements of structural parts when withstanding external forces. At the same time, it also has a certain degree of toughness and can maintain structural integrity and stability when subjected to impact or vibration.

Excellent welding performance: SG255 steel has good weldability and can maintain low crack sensitivity during the welding process and reduce the occurrence of welding defects. This makes it ideal for manufacturing components and structures that require welded connections.

Good processing performance: SG255 steel has good cutting, drilling, bending and other processing properties, which can meet different process requirements and facilitate processing and forming during the manufacturing process.

Excellent corrosion resistance: SG255 steel usually has good corrosion resistance and can resist the influence of oxidation, corrosion and other environmental factors to a certain extent, extending the service life of structural parts.

© Copyrigh 2021 by Henan BEBON international co.,ltd. All rights reserved