Modern metallurgy in many of its aspects is innovative, so it is no coincidence that at MMK the development of scientific and technical activities is considered as the most important task to improve production efficiency. Scientific and technical policy and the implementation of innovative activities at PJSC MMK are carried out by the Scientific and Technical Center, which annually implements scientific and technical measures aimed at reducing the cost of production and meeting consumer expectations, introducing new equipment into production designed to improve product quality and resource saving of the plant.

In this regard, it is necessary to note the continuous work of PJSC MMK to improve metallurgical technologies and master innovative types of products in order to meet existing or future requirements of consumers, which characterizes the plant not only as a reliable supplier of metal products, but also as a promising partner , increasing the potential of the domestic industry.

Within the framework of the implementation of the program for the development of innovative types of products in the first half of 2020, the technology of production of flat products 2055 mm wide from S235J2 steel was mastered. The aim of the project is to expand the size range of steel of this grade at hot rolling mill 2500 in sheet-rolling shop No. 4. In addition, in order to expand the dimensional assortment of premium high-strength and wear-resistant steel MAGSTRONG, in the first half of this year, the technology of production of sheet products in 35, 40 and 50 mm thicknesses from MAGSTRONG W900QL steel was mastered. The issues of delivery of pilot lots to consumers are being worked out. It is planned to conduct additional production experiments to master the technology of producing sheets in other thicknesses.

In addition, the technology of producing wire rod with a diameter of 5.5 mm from S2Ni2, S3TiB steel has been mastered. This will allow expanding the assortment of the long section shop to provide the Magnitogorsk hardware and sizing plant MMK-METIZ with a rolling stock for the manufacture of import-substituting welding wires intended, in particular, for welding large-diameter pipes. The addition of titanium and boron makes it possible to achieve high strength of the weld with a simultaneous high ductility. Rolled steel was shipped to OJSC MMK-METIZ for trial processing.

In the first half of the year, the development of the technology for the production of hot-dip galvanized steel with a deep-matte polymer coating with an average wrinkled surface texture in accordance with GOST 34180 with dimensions 0.45x1250 mm , 50х1250 mm colors 7024 and 8017 according to the RAL scale. Thanks to this, the range of hot-dip galvanized steel with polymer coatings, produced in the production of coated metal by PJSC MMK, will expand. Rolled steel was shipped to consumers for experimental processing.

In total, following the implementation of the program for the development of innovative types of products in the first half of 2020, 8246 tons of innovative rolled metal products were shipped to consumers, the cost of which amounted to 365 million rubles. Profit from the sale of these products amounted to 50 million rubles.

Information and Public Relations Department of PJSC MMK

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