GOST 19904-90, GOST 16523-97) in rolls or sheets (st.08ps, 08U, 20ps)
Cold-rolled sheet (GOST 19904-90, GOST 16523-97) in rolls or sheets. (st.08ps, 08U, 20ps). Cold-rolled steel sheet gets its name from the method of manufacture. The main applications of cold-rolled sheet - stamping and bending.


Cold-rolled sheet steel is made in accordance with GOST 19904-74, GOST 1652397 thickness from 0.35 mm to 5 mm. Cold-rolled sheet steel is most often used in the manufacturing industry- manufacture of materials for further processing such as corrugated, perforated sheet, galvanized sheet and color coated. Sheets Cold is also used as a raw material for the manufacture of metal and profile wall sheets. Cold-rolled sheet steel is used in a variety of industries: shipbuilding, automotive, instrumentation.


Production of cold-rolled sheet consists of three main stages:
The first stage is the method of hot rolling is made the roll out.
The second step consists in etching the hot-rolled sheet steel.
In the third step the metal reaches the cold rolling mill.
Next sheet cold-formed into a roll or sheet left.


Sheets made of steel grades st.08ps, 08U, 20ps. This product is divided into sheets (with cut edge) and rolls (with edging and trimming edge).

Rolled constructional sheet is divided into:
Sheets x / general purpose to the construction, manufactured in accordance with GOST 16523-89. Range GOST 19904-74. The chemical composition of the steel shall conform to GOST 1050-88 By standard characteristics is divided into 5 categories. The quality of surface finish is divided into groups I, II, III. By the ability to extract (up to 2 mm thickness) D - deep and N - normal.
Sheets x / to low carbon quality for cold stamping, manufactured in accordance with GOST 9045-93 up to 3,9mm thick of steel grades: 08U, 08ps, 08kp. Range GOST 19904-74 chemical composition of the steel shall conform to GOST 904593. By the ability to extract rent is divided into 4 categories.


More information and product specifications can be found in the Metal Catalogue.

Download Metal Catalogue in PDF