these are steel sheets that are divided into hot-rolled and cold-rolled. They are produced in sheets, rolls, strips and strips.

Sheet metal is rolled metal formed into a flat thin sheet and having a thickness of 0.4 to 100 or more millimeters, depending on the purpose. The width of the rolled sheet is usually 1-2 m, length-4-9 m (delivery can be made in rolls).

According to the method of production, sheets are divided into hot-rolled and cold-rolled. When hot rolling in a cage of a rolling mill with flat rolls, the sheet is set in a heated state, when cold-the sheet is not heated. The essence of the process is to consistently reduce the thickness of the workpiece. After rolling, the sheet can be subjected to thermal or thermochemical treatment to obtain the properties specified by the consumer.

Sheets can have different shapes and sizes. Sheet metal can be useful in many industries - from construction to industrial production.

Sheet metal is divided into the following types:Sheet metal is divided into the following types:

Сталь листовая горячекатаная. ГОСТ 19903-74

Hot-rolled steel sheets with a width of 500 mm or more, manufactured in sheets with a thickness of 0.40 to 160 mm and rolls with a thickness of 1.2 to 12 mm.

Sheet steel is subdivided:

• for rolling accuracy with a thickness of up to 12 mm
• increased accuracy-A,
• normal accuracy-B
• by flatness:
• especially high flatness-BY,
• high flatness-PV
• improved flatness-PU
• normal flat surface accuracy;

Прокат листовой холоднокатаный ГОСТ 19904-90

This standard applies to cold-rolled sheets with a width of 500 mm or more, manufactured in sheets with a thickness of 0.35 to 5.00 mm, rolls with a thickness of 0.35 to 3.50 mm.

Лист стальной оцинкованный

Sheet metal, in contrast to conventional construction fittings, is often used in the construction of external coatings of roofs, roofs, walls. It is successfully used in industrial and civil construction due to its two main qualities-resistance to corrosion and beautiful appearance. And if the strength and durability of galvanized sheets is important in agricultural buildings – silos, storage facilities and grain bins – then in residential construction attention is also drawn to its aesthetic qualities. Galvanized sheets are also successfully used in the food industry.

The material for the production of galvanized sheet is carbon cold-rolled rolled steel.

Technical conditions for galvanized sheet metal are regulated by GOST 14918-80. This standard applies to sheet and roll cold-rolled steel, hot-dip galvanized in continuous galvanizing units, intended for cold profiling, painting, manufacturing of stamped parts, dishes, containers and other metal products.

Нержавеющие листы

Stainless steel sheet is the most popular and popular stainless steel products in the world markets of rolled metal. Its application of stainless sheet is not limited to the construction industry. It is used in the manufacture of cultural monuments and in the creation of architectural complexes, they finish the facades of premises, household items and furniture. Stainless steel sheet is resistant to aggressive environments and corrosion, so it is in constant demand.