Round rolled metal – universal type of rolled metal used in almost all industries and construction. It comes in various diameters (from 5 to 270 mm) and can be made from a wide variety of steel grades. It is thanks to this assortment that steel circle found application in a variety of areas. In addition, the growth in demand for it is also facilitated by the fact that it is quite possible to obtain products of complex configuration from a round profile – for example, by applying metal-...
The round profile is made mainly by hot rolling. After the workpiece acquires the required diameter, it cools down, and then it is cut into bars. Steel circle, the diameter of which exceeds 9 mm, is supplied in bars of measured and random lengths from 1 to 12 m. The cutting process is carried out on special equipment &ndash ; band saws.
Technological features of cutting
Band saws got their name from the main working element – band saw. It is a continuous strip with teeth of various shapes and...
All rolled metal products, including round sections, are shipped in weight equivalent. To calculate the weight of steel round timber of any length, it is necessary to take into account its diameter and steel grade (more precisely, its specific gravity). Knowing the diameter of a circle, you can easily calculate its volume (using the formula for the volume of a cylinder):
V = πr2h,
Where r – the radius of the circle (half the diameter) and h – its length.
Having determined the volume,...
Round rolled metal is used everywhere. It is indispensable in construction, parts for various machines, special equipment, and equipment are produced from it. Wide use of steel circle is due not only to the high mechanical characteristics of this type of rolled products, but also to the well-established and relatively simple process of its manufacturing.
Technology for the production of hot-rolled steel wheels
The production and assortment of hot-rolled round profiles is regulated by GOST 2590-2006...
On December 15, a meeting of the Presidium of the All-Ukrainian Union of Building Materials Producers was held in Kyiv, in which many large companies took part. Among them – DP "Premier Expo" and GK «Kovalska» represented by President Alexander Pilipenko. YUTMK could not pass by such an event. The main purpose of the event was to sum up the results of the outgoing year, as well as to determine the direction of the industry development in 2018.
In his opening speech, Ivan...
December 15, 2017 me «UTMK» will take part in the meeting of the Presidium of the All-Ukrainian Union of Manufacturers of Building Materials. The event will also be attended by heads of other major domestic companies and organizations, such as the Industrial and Construction Group "Kovalska"; and DP «Premier Expo».
The agenda includes the following items:
Discussion of the prospects for the participation of members of the Union in the largest exhibitions dedicated to constru...
When purchasing rolled metal, the customer should accurately determine the required quantity in weight equivalent. To calculate the weight of a steel circle, you need to take into account such parameters as its diameter, the grade of steel from which it is made, as well as its specific gravity. To facilitate this task, below we have presented a table by which you can quickly determine the weight of the circle, the number of...
Round steel profile – This is the most common type of rolled metal in the world. It is a bar, the cross section of which is as close as possible to a circle. Round bars are used everywhere in almost all industries, construction, etc. It is very diverse: deliveries are made in diameters from 5 mm to 270 mm, with This rolled metal can be made from various grades of steel. Thanks to this variability, round timber is in demand among a wide variety of enterprises – machine-building plants, const...
November 30, representatives of the company «UTMK» became participants in a business breakfast organized by «ASA Group". The main subject for discussion at this event was the question of the implementation of the formula: "Less difficulties for business at the" entrance " - greater efficiency at the "exit".
The main goal pursued by the organizers of the business breakfast was the exchange of accounting, fiscal and legal experience between the participants. It should be recognize...
From 21 to 24 November, the 16th International Industrial Forum was held in Kyiv. As part of this event, 12 specialized exhibitions were organized. More than 337 enterprises from 29 different countries of the world became their participants. The company «UTMK» could not pass by such an event, so our working group visited it in order to search for potential business partners, establish contacts, and exchange experience.
In the plans of «UTMK» launch a number of new services in...
In September 2017, UTMK became a member of a grandiose business tour organized by the All-Ukrainian Union of Building Materials Producers. The event was held in several large Ukrainian cities at once, and each of them definitely has a huge potential for the development of industrial and construction enterprises.
The tour started in Berdichev – small but ancient and very beautiful Ukrainian city. After the difficult 90s, there was some stagnation in the construction industry, but now the situatio...
Gold, platinum or silver are traditionally considered precious materials. However, there are more expensive metals in the world that many people do not even know about! What are these elements and what is their cost?
10 place – scandium
Its cost does not exceed $3.5 per 1 g. Durable and lightweight silvery metal with a yellowish tinge. It is used in modern equipment, robotics, aviation and space industries. In nature, it is most often found in the composition of the mineral tortveitite,...
The shipbuilding industry covers a whole branch of heavy industry, specializing in the construction and repair of ships and ships. Naturally, such a resource-intensive industry cannot do without rolled metal products. One of its most popular types in shipbuilding are forgings. They are rough blanks, the dimensions and shape of which have minimal tolerances compared to the required part. Thus, the process of manufacturing a part from a forging is greatly simplified, and chip costs are minimized.
Compan...
A rough blank made by stamping or press (hammer) forging is called forging. A feature of such blanks is the maximum compliance of their dimensions and shape with the required details. Thanks to this, in the production of spare parts from forgings, it is possible to minimize material consumption, as well as significantly simplify the metalworking process, which is the main advantage of this type of rolled metal.
Production of stamped forgings
As noted above, there are 2 m...
The branch of the manufacturing industry that specializes in the manufacture of various machines, equipment, and production facilities is called engineering. This is a very broad direction, covering the production of vehicles, special equipment, industrial equipment, machine tools, high-tech equipment, etc. There are such types of mechanical engineering: transport, agricultural, automotive, machine tool building, shipbuilding, instrument making, etc. In Ukraine, this industry is very well developed , t...
Agricultural engineering – This is an industry that provides mechanization of production processes in agriculture. This area is quite extensive and includes the production of equipment for sowing and harvesting, caring for agricultural crops, etc. This industry can be divided into two main components – combine harvester and tractor construction.
One of the priorities of the UTMK company is the supply of parts and equipment for agricultural machinery. We offer our partners a wide range of...
Heat power engineering is a branch of heat engineering that specializes in converting heat energy into its other forms. The basis of this industry is thermal power plants, which use the chemical energy of fuel to convert. Power plants are divided, depending on the types of installations used, into the following types:
Cycle steam;
Gas Turbine; ...
Man has long used metal in construction. But almost until the 19th century, its use was limited to the manufacture of fasteners and the arrangement of the roof. Then the situation changed radically. In the course of human life, there has always been a need to use a more durable and versatile material. Archaeological finds confirm that mankind has long used metal products (as early as the 5th-6th centuries BC). For the first time, steel production in industrial volumes began to be carried out starting i...
From September 18 to September 22, the UTMK company went on a large-scale business tour to such cities of Ukraine as Berdychev, Vinnitsa, Odessa, Izmail and Uman together with members of the All-Ukrainian Union of Building Materials Producers.
The purpose of this business tour is to present products and services of UTMK to government officials and managers of the construction complex, as well as to search for new ideas and partners.
These will be busy days, so follow us on our Facebook page and...
In the I-th half of the year, a number of enterprises in the industry showed an increase in the production of rolled metal against the background of a decrease in the production of iron and steel in Ukraine.
According to the statistics provided by the OP "Ukrmetallurgprom", for six months of 2017, Ukrainian metallurgists reduced steel production by 17% (to 10.3 million tons) and pig iron by 21% (to 9.4 million tons) ). But a number of enterprises managed to maintain positive dynamics and improve their...