Hainan Steel Supermarket


(1) Structural steel



1) Structural steel for construction and engineering purposes - abbreviated as construction steel, it refers to steel used to make metal structural components in buildings, bridges, ships, boilers, or other engineering projects. Such as carbon structural steel, low alloy steel, steel reinforcement, etc;



2) Structural steel for mechanical manufacturing - refers to the steel used to manufacture structural parts on mechanical equipment. This type of steel is basically high-quality steel or high-grade high-quality steel, mainly including high-quality carbon structural steel, alloy structural steel, easy cutting structural steel, spring steel, rolling bearing steel, etc.



(2) Tool steel



Generally used for manufacturing various tools, such as carbon tool steel, alloy tool steel, high-speed tool steel, etc. According to their usage, they can be further divided into cutting tool steel, mold steel, and measuring tool steel.



(3) Special steel



Steel with special properties, such as stainless and acid resistant steel, heat resistant and non peeling steel, high resistance alloy, wear-resistant steel, magnetic steel, etc.



(4) Professional steel



This refers to steel used for professional purposes in various industrial sectors, such as automotive steel, agricultural machinery steel, aviation steel, chemical machinery steel, boiler steel, electrical steel, welding rod steel, etc.