What is the black sheet?
Black steel sheet is one of the products of hot rolling heat treatment. This product, which is also known as hot sheet or hot rolled steel, is one of the major products of large steel factories. Hot rolling is one of the metalworking processes in which steel slabs are heated to a temperature higher than 930 degrees Celsius. These steels then pass through various rollers that compress them and form flat sheets. The name of the obtained product is black sheet. The importance of black sheets lies in their exceptional strength, durability and versatility. These sheets have wide applications in construction, car production, machinery production and even household appliances. The flexibility of black sheet has made it an ideal option in the construction of structures, industrial machinery and a wide range of other applications.
Types of black sheets
Black sheet is generally produced in 2 types St37 and St52. Each of which has special characteristics. ST37 and ST52 black sheets are two of the most widely used steel sheets that are used in various industries, especially construction. Both types of sheets are similar in appearance, but they have differences in terms of mechanical and chemical properties.
What is the ST37 black sheet?
ST37 black sheet is one of the most widely used types of steel sheets used in various industries. This sheet is made of low carbon steel and is an ideal choice for many applications due to its good mechanical properties and economical price. ST stands for Structural Steel, which means structural steel. The number 37 also refers to the minimum tensile strength of this type of steel in MegaPascal units.
Black sheet properties
🔸 Dark color
🔸 High malleability and malleability
🔸 Economical production
🔸 High strength and durability
🔸 Weldability
🔸 High structural integrity
🔸 Low resistance against corrosion and rust
non-smooth and unpolished surface