Multi-layer stainless steel sheet
At the heart of the multi-layer sheet — an inexpensive low-alloy steel. The sheet is then coated with high-alloy stainless steel or non-ferrous metals or aluminum. Such sheets may be made of carbon steel alternating with layers of varying carbon saturation. Dopants in this case also used differently. The method of hot-rolled sheets made of two double-layer stainless steel sheet. The top layer is a higher quality, performs a protective function, preventing the metal from corrosion. This method saves materials, manufacture cheaper. Sheets of three layers is obtained by placing between two sheets of low-carbon high alloy steel gasket. Then, a three layer preform by hot-rolled. Three-layer sheets are made more so. Two stainless steel plate thickness is set to a large mold. To avoid sintering of pre-treated chromium oxide. Between them pour carbon steel and edge sealed. Then, the ingot is rolled to the desired thickness. The double stainless steel over a two-layer provides a method in which rolled four-layer preform. Sheets of pre-grinded and between high-alloy steel placed two sheets of carbon steel, paving their protective strips. The workpiece is welded and rolled. After the sheets are separated from each other and treated at 1250 ° C. In conclusion, it should be said that the steel with polymer coating can also be attributed to the multi-layered. Plastic prolongs the life of stainless steel, giving extra protection.
The percentage of
The percentage of the brand 20X13 (GOST 5632−72)
The percentage of the brand 40X13 (GOST 5632−72)
Such stainless steel sheets are now widely used in construction and architecture as a finishing material. In the chemical, petrochemical and food industries for the manufacture of various equipment are increasingly using two-layer and three-layer stainless steel sheets.
We deliver a certified multi-layer sheet. The technical documentation includes data on the chemical composition, limiting the percentage of impurities; mechanical properties of products. Products are ultrasonic inspection. We can buy in bulk, any semi-finished products for large-scale productions. We also offer optimal conditions for retail customers. High level of service and efficiency of service are the face of our company.
Buy at the best price
The company «Electrovek-steel» offers its customers an unlimited choice of stainless steel of the highest quality at a competitive price. If you are not sure, offers experienced managers who are always connected and ready to provide advice. Having made an order with us, you will receive certified products that comply with Russian and international standards of quality in the shortest possible time. If you value your time, contact today with our nearest office in Russia or in Ukraine, or make a reservation on the Internet.