Rolled steel market

The market of rolled metal products

In general, the market of rolled metal products can be divided into two large groups: products of non-ferrous and ferrous metals. The field of application of alloys is truly limitless and the proof of this is the fact that metal structures and products surround us everywhere. If in everyday life we are not very interested in characteristics of this or that alloy, then in professional activity it is simply impossible to do without a directory of rolled metal products.

Advantages of stainless steel alloys

First, the service life of stainless steel products - at least 25 years. During this long enough period of exploitation steel practically does not lose its qualities. There is no need for painting, current repairs , etc. Of course, you can use low-carbon alloys with electroplated coating. But although they are much cheaper, the coating, under the influence of external factors will deteriorate over the next few years. Second, corrosion resistance. High-alloy austenitic stainless steel has special applications. But even rather inexpensive low-alloy stainless steel well resists adverse environmental influences such as rain, snow and pollutants and can be easily applied in interiors and exterior design. Thirdly, compliance with hygiene requirements. Sanitary regulations are crucial in the food industry. And stainless steel, is chemically inert, which makes it indispensable in contact with food. Also, personal hygiene products, such as manicure scissors, should not be forgotten. Fourth, aesthetic appeal. As a rule, stainless steel can be processed in different ways - grinding, polishing, matting and electropolishing, which in combination with high strength characteristics, and high corrosion resistance allows to keep the attractive appearance of products for a long time. Stainless steel is scratch-resistant. Its color does not change on bends. On specially treated decorative stainless steel sheets and panels practically no fingerprints and grease traces are left - in this case we are talking about frosted surfaces without a mirror finish. Fifth - alloyed stainless steel has a higher heat resistance compared to conventional carbon grades. Their refractoriness greatly expands the scope of application. Sixthly, high strength, allows creating anti-vandal structures in public places, which is especially important in our turbulent times. What qualities make steel even more attractive let's talk below.

Technical characteristics

The quality of the surface directly depends on the method of finishing the material. Let's note two important points: the first is that welded stainless steel pipes have recently been competing quite successfully with solid (seamless) pipes. Application of the latter, from the point of view of economic feasibility is more preferable. And the second is the increased quality of finishing surfaces. Let's remind once again that in addition to grinding (it has recently been used as a preparatory operation), it can be polishing, electropolishing, and electrohydrotreatment. When using these methods, the lowest possible roughness index is achieved. The surface becomes essentially mirror-like. In addition, finishing often allows you to detect hidden defects in the welded joint, which, in the interior design can be not so scary, but in industry, where the pipe works in an aggressive environment, and even under high pressure - it is very important. Special technology belt grinding (the use of in-line belt machines) can significantly reduce costs, which makes the products in the eyes of consumers even more attractive. Optimization of technological processes allows to get the desired surface finish with minimal costs. Traditionally in construction black rolled steel of low-carbon steels was used, sometimes coated. Recently the situation is changing, and more and more stainless steels find their place on the sites of new buildings.

Expands the scope of stainless steel applications

The wide range and variety of surfaces. Now almost any kind of stainless steel products are produced, both standard and non-standard according to special order. The variety of grades, allows you to choose the best value for money - quality. First of all it is a question of mechanical and chemical resistance. The high plasticity of a number of grades allows wide use in mass production of flat and bulk forging.

Disadvantages

Stainless steel is quite difficult to machining - in particular for machining with chip removal - requires special tools, selection of cutting modes and coolant, mainly difficulties in machining creates such a material property as high toughness. The second one is the high cost. Alloyed stainless steel compared to carbon steel can be up to five times more expensive. Naturally, stainless steel is more expensive, but if you take into account the service life of at least 25 years and calculate how much money will be spent to replace or restore the cheaper parts made of conventional steel, it turns out that stainless steel is still more cost-effective. However, at the initial stage the costs will still be higher. And lastly, these are the realities of our time. Because of the high cost of alloy steels, they are often the target of criminal encroachments. There have been cases when the details made of stainless steel were broken off, unscrewed - in general, were removed by any available means. Not uncommonly, when the valuable designs were handed over to the points of metal reception.

Application of

Stainless steel is used practically everywhere where there is contact with corrosive media, where there is a need for chemical stability of parts and mechanisms. This is first of all - food industry - manufacturing of various containers, blades, mixers, hoppers, conveyors, screws, furnace walls , etc. Requirements of sanitary norms and rules are unambiguous and do not allow using any other alloys. Austenitic stainless steel with high corrosion resistance has proven itself best in the food industry. Typically, in the food industry manufacturing processes occur with excessive pressure and high temperature. And stainless steel is well welded, strong enough and resistant to cracking. In addition, the transportation of food also requires its use - in particular - transportation of milk or flour. Electric power. All nuclear power plants use stainless steel alloys, including heat-resistant grades with special properties that can operate under conditions of high temperatures, extreme pressures and ionizing radiation. Traditional power plants, which produce electricity by burning fuel, also use stainless steel, most often heat-resistant grades. In hydroelectric power plants, the blades are made entirely of stainless steel. Chemical industry - that's the real kingdom of stainless steel. Various containers, pipelines, tanks, reactors - everywhere stainless steel. In practice, the metal most often has to work in an acid or alkaline environment, often in the presence of sulfur, such as in the manufacture of detergents. The pulp and paper industry does not only use stainless steel equipment. The bulk of this metal is used in piping. On average, consumption of stainless steel only for this item of expenses is from 3 to 5 thousand tons annually. Transport machine building. This refers to various containers for transportation of chemically active substances, as well as substances that are dangerous for life and health of people around, and present an environmental hazard. Military and space industry is an area of special, special steels, often made to order, which are impossible to buy. This area is closed to normal firms, however, due to the growth of production in the military-industrial sector in our country, it is not unusual when the defense plants give orders for production of parts from special alloys to civilian companies. As a rule, the processing technology is handed over to the enterprises along with the steel. Household sector. Most decorative elements, in the kitchen, various utensils - spoons, forks, pots and plates can be made of food-grade stainless steel.

Perspective

The development of science and technology, new discoveries in various branches of human activity are inextricably linked with rolled steel - both in improving the processing of existing alloys and in the creation of new ones. To understand the diversity of metals and their application is called upon to science of metallurgy. It studies the structure of metals and alloys, as well as the structure of crystalline substances, on which their properties and characteristics depend.

Furnizor

Where can I buy stainless steel in bulk or by installments? Supplier "Auremo" offers to buy stainless steel in bulk or by installments. A large selection in stock. Conformity to GOST and international quality standards. Always in stock stainless steel price is the best from the supplier. Buy today. Wholesale customers price - preferential.

Buy a bargain price.

Supplier "Auremo" offers to buy stainless steel with delivery to any region in Eastern and Central Europe. The catalog offers an unlimited choice of products. The experience of our company will let you easily buy stainless steel, the price is the best in this segment of rolled products. The quality corresponds to GOST and international standards. On communication experienced managers. Always in stainless steel, its price - depends on the size of the order and additional delivery conditions. Wholesale customers - favorable price. We invite you to partner cooperation. Buy stainless steel today. We have the best price-quality ratio.

The market of rolled metal products

In general, the market of rolled metal products can be divided into two large groups: non-ferrous and ferrous metal products. The field of application of alloys is truly limitless and the proof of this is the fact that metal structures and products surround us everywhere. If in everyday life we are not very interested in characteristics of this or that alloy, then in professional activity it is simply impossible to do without a directory of rolled metal products.

Advantages of stainless steel alloys

First, the service life of stainless steel products - at least 25 years. During this long enough period of exploitation steel practically does not lose its qualities. There is no need for painting, current repairs , etc. Of course, you can use low-carbon alloys with electroplated coating. But although they are much cheaper, the coating, under the influence of external factors will deteriorate over the next few years. Second, corrosion resistance. High-alloy austenitic stainless steel has special applications. But even fairly inexpensive low-alloy stainless steel resists adverse environmental influences such as rain, snow and pollutants and can be easily applied in interiors and exterior design. Thirdly, compliance with hygiene requirements. Sanitary regulations are crucial in the food industry. And stainless steel, is chemically inert, which makes it indispensable in contact with food. Also, personal hygiene products, such as manicure scissors, should not be forgotten. Fourth, aesthetic appeal. As a rule, stainless steel can be processed in different ways - grinding, polishing, matting and electropolishing, which in combination with high strength characteristics, and high corrosion resistance allows to keep the attractive appearance of products for a long time. Stainless steel is scratch-resistant. Its color does not change on bends. On specially treated decorative stainless steel sheets and panels practically no fingerprints and grease traces are left - in this case we are talking about frosted surfaces without a mirror finish. Fifth - alloyed stainless steel has a higher heat resistance compared to conventional carbon grades. Their refractoriness greatly expands the scope of application. Sixthly, high strength, allows creating anti-vandal structures in public places, which is especially important in our turbulent times. What qualities make steel even more attractive let's talk below.

Technical characteristics

The quality of the surface directly depends on the method of finishing the material. Let's note two important points: the first is that welded stainless steel pipes have recently been competing quite successfully with solid (seamless) pipes. Application of the latter, from the point of view of economic feasibility is more preferable. And the second is the increased quality of finishing surfaces. Let's remind once again that in addition to grinding (it has recently been used as a preparatory operation), it can be polishing, electropolishing, and electrohydrotreatment. When using these methods, the lowest possible roughness index is achieved. The surface becomes essentially mirror-like. In addition, finishing often allows you to detect hidden defects in the welded joint, which, in the interior design can be not so scary, but in industry, where the pipe works in an aggressive environment, and even under high pressure - it is very important. Special technology belt grinding (the use of in-line belt machines) can significantly reduce costs, which makes the products in the eyes of consumers even more attractive. Optimization of technological processes allows to get the desired surface finish with minimal costs. Traditionally in construction black rolled steel of low-carbon steels was used, sometimes coated. Recently the situation is changing, and more and more stainless steels find their place on the sites of new buildings.

Expands the scope of stainless steel applications

The wide range and variety of surfaces. Now almost any kind of stainless steel products are produced, both standard and non-standard according to special order. The variety of grades, allows you to choose the best value for money - quality. First of all it is a question of mechanical and chemical resistance. The high plasticity of a number of grades allows wide use in mass production of flat and bulk forging.

Disadvantages

Stainless steel is quite difficult to machining - in particular for machining with chip removal - requires special tools, selection of cutting modes and coolant, mainly difficulties in machining creates such a material property as high toughness. The second one is the high cost. Alloyed stainless steel compared to carbon steel can be up to five times more expensive. Naturally, stainless steel is more expensive, but if you take into account the service life of at least 25 years and calculate how much money will be spent to replace or restore the cheaper parts made of conventional steel, it turns out that stainless steel is still more cost-effective. However, at the initial stage the costs will still be higher. And lastly, these are the realities of our time. Because of the high cost of alloy steels, they are often the target of criminal encroachments. There have been cases when the details made of stainless steel were broken off, unscrewed - in general, were removed by any available means. Not uncommonly, when the valuable designs were handed over to the points of metal reception.

Application of

Stainless steel is used practically everywhere where there is contact with corrosive media, where there is a need for chemical stability of parts and mechanisms. This is first of all - food industry - manufacturing of various containers, blades, mixers, hoppers, conveyors, screws, furnace walls , etc. Requirements of sanitary norms and rules are unambiguous and do not allow using any other alloys. Austenitic stainless steel with high corrosion resistance has proven itself the best in the food industry. Typically, in the food industry manufacturing processes occur with excessive pressure and high temperature. And stainless steel is well welded, strong enough and resistant to cracking. In addition, the transportation of food also requires its use - in particular - transportation of milk or flour. Electric power. All nuclear power plants use stainless steel alloys, including heat-resistant grades with special properties that can operate under conditions of high temperatures, extreme pressures and ionizing radiation. Traditional power plants, which produce electricity by burning fuel, also use stainless steel, most often heat-resistant grades. In hydroelectric power plants, the blades are made entirely of stainless steel. Chemical industry - that's the real kingdom of stainless steel. Various containers, pipelines, tanks, reactors - everywhere stainless steel. In practice, the metal most often has to work in an acid or alkaline environment, often in the presence of sulfur, such as in the manufacture of detergents. The pulp and paper industry does not only use stainless steel equipment. The bulk of this metal is used in piping. On average, consumption of stainless steel only for this item of expenses is from 3 to 5 thousand tons annually. Transport machine building. This refers to various containers for transportation of chemically active substances, as well as substances that are dangerous for life and health of people around, and present an environmental hazard. Military and space industry is an area of special, special steels, often made to order, which are impossible to buy. This area is closed to normal firms, however, due to the growth of production in the military-industrial sector in our country, it is not unusual when the defense plants give orders for production of parts from special alloys to civilian companies. As a rule, the processing technology is handed over to the enterprises along with the steel. Household sector. The majority of decorative elements, in the kitchen, various utensils - spoons, forks, pots and plates can be made of food-grade stainless steel.

Perspective

The development of science and technology, new discoveries in various branches of human activity are inextricably linked with rolled steel - both in improving the processing of existing alloys and in the creation of new ones. To understand the diversity of metals and their application is called upon to science of metallurgy. It studies the structure of metals and alloys, as well as the structure of crystalline substances, on which their properties and characteristics depend.

Furnizor

Where can I buy stainless steel in bulk or by installments? Supplier "Auremo" offers to buy stainless steel in bulk or by installments. A large selection in stock. Conformity to GOST and international quality standards. Always in stock stainless steel price is the best from the supplier. Buy today. Wholesale customers price - preferential.

Buy a bargain price.

Supplier "Auremo" offers to buy stainless steel with delivery to any region in Eastern and Central Europe. The catalog offers an unlimited choice of products. The experience of our company will let you easily buy stainless steel, the price is the best in this segment of rolled products. The quality corresponds to GOST and international standards. On communication experienced managers. Always in stainless steel, its price - depends on the size of the order and additional delivery conditions. Wholesale customers - favorable price. We invite you to partner cooperation. Buy stainless steel today. We have the best price-quality ratio.