Rail steel composition The microstructure of this material is almost fully pearlitic with nominal composition as shown in table 1. is a professional & reliable supplier that prcwides all kinds of rail track accessories As an international trade subsidiary of Zhongxiang Steel Group Inc. Download scientific diagram | Chemical composition of grade 900A (UIC 54) rail steel [1]. Rail sections and steel composition continue to evolve and be improved worldwide. Silicon (Si) – 0. Mainstream materials include: U71Mn (national standard) Jersey Shore Steel Company manufactures rail steel angles rerolled from railroad rails as per ASTM specification A499-15*. This review focused on the effects of compositions and microstructure on fatigue, fretting and corrosion fatigue of rail axles. Feb 23, 2023 · BS Standard Rail is a type of steel rail that is commonly used in railway construction. Railway steel or some called rail steel is used for making railroad tracks. This type of steel is great for heat treating. Mar 9, 2025 · Modern railway tracks predominantly consist of high-grade, hot-rolled steel, typically of grade 1084 or above. 1 and No. 8 % See full list on britishsteel. Oct 6, 2008 · Railroad Spikes are 1018 steel, the HC, Higher Carbon, Railroad Spikes are 1030 steel. In addition to standard rails, NIPPON STEEL manufac- tures various rails such as Head hardened rail, rail for Heavy haul, Tongue rail, and crane rails. All the characteristics of the chemical composition of steel rails manufactured by ArcelorMittal. The rail length typically ranges from 30 feet to 60 feet, with a weight of 75-141 lbs per yard. All of these rail sections are manufactured to ASTM A-759 specifications. Download Table | The chemical composition and contents of U75V rail steel (wt%). May 1, 2006 · The flat base enabled such rail to be spiked directly to wooden crossties; later, rail was placed on the now-standard steel tie plate. Size Ranges : 13 Meter Length (10% of Short Length in 9 – 12 Meters) Chemical & Mechanical Composition Properties: Nov 4, 2019 · Conclusion ”HC” Spikes are “higher carbon” than “MC” spikes, but are by no means anywhere near “high carbon” by any other industry standard, and should not be considered to be “high carbon” in comparison to knife steels. NIPPON STEEL rails are available in various sizes and materials, so that they can be used for diverse applications, such as ordinary passenger railways, high speed railways, and heavy haul railways. Discover DIN536 crane rail, including A45, A55, A65,A75,A100,A120,A150 crane rails, high force support, shipped from China with best price. Carbon steel, steel alloys, or 1084 steel is strengthened and hardened by heating and controlling the cooling of the hot-rolled steel. 7245 Scale: Drawing is actual size Bhilai Steel Plant has taken up project to produce rail sections 68 kg & Zu-1-60 (Assymetric RAIL). The aluminum alloy is the main body of the conductor rail. This means they can withstand greater wheel-rail contact pressure and wear, reduce rail deformation and damage, and are 171-lb CRANE RAIL specifications 52 www. 3 – Standard section T, girder and/or guard rails, to be free from frog and switch rails not cut apart and contain no manganese, casts, welds or attachments of any kind except angle bars. Oct 29, 2022 · The comparative assessments and an overview of mechanical, chemical, and physical properties of rail axles are presented. The American Society of Civil Engineers (ASCE) has established a set of material specifications for ASCE 40 Rail, which Dec 1, 2024 · Transport by rail is an efficient way of moving goods and people while managing problems such as congestion and the consequences on the environment. Feb 23, 2023 · Learn about the properties and composition of rail steel, the different methods used to measure its hardness, and the impact of rail steel hardness on safety, maintenance, and cost in the railway industry. Several profiles have flat heads as well, to better support large wheel loads. Feb 23, 2023 · ASCE 40 Rail is a crucial component of railway infrastructure and plays an essential role in ensuring safe and efficient railway operations. 2 T-rails that are standard section rails weighing 50 pounds or more per yard and being 12. The two main steel grades: low carbon steels for commuter trains and high strength low alloy steels for high-speed trains have ferrite Apr 22, 2024 · Rail steel isn't just for tracks anymore! Discover its versatile applications, from sturdy station structures to robust maintenance equipment. Immediate Quote Feb 24, 2023 · It outlines the chemical composition, mechanical properties, and tolerances for hot-rolled steel bars and sections used in construction, including the rails. 523. 55 to 0. We have more than two decades experience on this field, covering an Rails are not just steel beams; they are a high-quality and intricately crafted technical product. What makes heat treated steel rails different isn’t the makeup of the steel itself, but rather how that steel rail is forged. The material of railway steel The material and mechanical properties of the railroad iron depend on the chemical composition, metal structure, and heat-treatment process. The steel rails contain iron, carbon, manganese, silicon, phosphorus, sulfur, etc. Nippon Steel's rails meet most of the demand in Japan and many are used overseas. G. co. established by experienced crew on the rail & track field. Strength and hardness: Alloy steel rails and bainitic rails generally have higher strength and hardness than carbon steel rails. Standard Control Cooled crane rails have a Brinell hardness of 250 to 280. It gives the mechanical properties values, chemical composition specifications, deformation shapes, and size tolerances that are required to achieve structural integrity. Nov 4, 2019 · Conclusion ”HC” Spikes are “higher carbon” than “MC” spikes, but are by no means anywhere near “high carbon” by any other industry standard, and should not be considered to be “high carbon” in comparison to knife steels. 68 %. – have led to the development of new rails with improved Mechanical properties. Steel Rail Steel Rail Manufacturing and Application Steel Rails, also known as rail profiles, are the main components of railway tracks. Note that C O N T E N T S Introduction Manufacturing Process Manufacturing Process and Quality Control Standard Dimensions and Weights Chemical composition and mechanical properties Sections Head Hardened Rails Quality Typical data of JFE rails Marking (Branding and Stamping) Conversion factors and tables Information to be included with order and 25 27 Company Brief Introduction Henan Zomgxiang Heavy Industry Import & Export co. May 5, 2013 · It is the defining feature and most important component of the rail track. The cool thing with forging is that you can turn a chunk of metal into nearly anything as long as the composition matches the intended use. 2) Steel No. Discover the factors that affect the hardness of rail steel and why it is crucial to understand its hardness. Bhilai Steel Plant can also produce rails as per specifications of the union of international railways and other foreign specifications, like British standard or Japanese industrial standards if sufficient orders are available. Rail steel is not supplied with specific mechanical (tensile and yield) properties or chemical properties. This is a pretty common question from people that are interested in forging. 7% to 1% manganese. It enables trains to move by providing a dependable Abstract Manganese sulfide inclusions are more common in heavy rail steel, and it is very important to control the sulfide in heavy rail steel. . The document also discusses The document describes specifications for rail steel sections. Steel rails are the load bearing and guiding elements in a railway or tramway track. Glory Rail could offer American standard rails, including ASCE25 rail, ASCE30 rail, ASCE40 rail, ASCE50 rail, ASCE60 rail, etc. The composition significantly influences the physical and mechanical properties of the steel, determining its suitability for various applications, including railroad spikes. Rail failures due to excessive wear and other rail head The specific composition of the steel used in ASCE rail can vary, but it typically includes other elements such as manganese, silicon, and sometimes other metals such as nickel, chromium, or copper. Free from bent and twisted rails, frog, switches, and guard rails, or rails with split heads and broken flanges. 65 to 0. Nov 8, 2021 · Steel of version 1 is a reference (base) material and its chemical composition corresponds to К76Т rail steel (DSTU 4344:2004). 7% to 0. American Heavy Crane Rails are the most common in North . The railroad metal, commonly known as train track steel, is special steel in metallurgical products mainly used for railroad tracks. was founded in 1997. (1) Chemical composition of railway steel rail Rail steel is composed of a number of main chemical elements which are Fe, C, Mn, Si, P, S, etc. Aug 27, 2024 · Rail Material,NewsDifferent rail materials will have a significant impact on its performance in many aspects, including the following aspects: 1. European heavy crane rails are finished in standard lengths of 9, 10, 12, 15 and 18 metres (≈ 30, 33, 39, 49 and 59 ft Download Table | Chemical composition of rail material (%wt) from publication: Investigation on rolling contact fatigue and wear properties of railway rails | The rolling wear tests of rail Apr 16, 2025 · Steel composition is the specific blend of elements in steel, mainly iron and carbon, with added elements like manganese, chromium, and nickel. Seven rail steel grades are presented along with their hardness ranges, fracture toughness values, descriptions, and markings. Take the chemical composition for example. ISRI-CODES: (27) Rail, Steel No. The steel used for railroads is made of iron, carbon, manganese, silicon, and phosphorus. From steel to concrete, we cover everything you need to know about the materials used in railway track construction. Learn about the requirements for rail track steel, including structural integrity, resistance to wear, and manufacturing considerations. An integrated model was established to predict the spatial distribution of the inclusion composition on the entire cross-section of a The document summarizes UIC recommendations for the use of rail steel grades according to a 2003 draft UIC leaflet. 1. Discover the materials used in railroad tracks and their advantages with steel, concrete, and wooden tracks. uk May 16, 2023 · EN 13674-1 specifies the requirements for the chemical composition and mechanical properties of steel rails used in railway tracks. The toughness is applied to the body of the rail. Two additional grades are found in Europe but are not described in the DIN 536 specification. The great variety (28c) Rail, steel No. In the real world, they’re Mild steel at best and most similar in almost all material compositions (As elemental compositions other then Carbon content Research on rail steel repair with Stellite 6 powder using a laser metal deposition process was investigated and reported in this study. It provides an introduction to rail transport in India, challenges faced by Indian railways, and the importance of material selection and metallurgy. You want the part where the wheel meets the rail to be hard to avoid deformation, and to minimize friction coefficients. The steel rails produced by the traditional die-casting process can no longer meet the requirements of high-speed railways for the internal quality and mechanical properties of the rail dimensional accuracy. 6 % to 0. The steel is alloyed with Chromium and Vanadium to achieve a tensile strength greater than 1080 MPa. In this paper, an optical micro-scope, scanning electron microscope, etc. Our steel products are designed to provide exceptional strength, durability, and reliability, surpassing industry standards for rail tracks and railway car bodies. The cross section of the rail segment, or the profile, has varied over time and by application area. The rail bears the weight and dynamic load of the train. Generally, the content of carbon Railroad tracks are very solid chunks of steel. Because not every kind of steel is the same – rails are mostly made of steel – steel rails have a specific composition of different components to make the rails durable. Certified BSI quality, 900A grade heavy-haul rails for railways, ports & mining. 1 THE USE OF STEEL IN TRACK ENGINEERING Rails, rail fastenings, base plates, distance blocks, the high tensile wire used to prestress concrete sleepers, sometimes even the sleepers themselves, are all made from one form or another of iron and steel. Railway track (CwthE and UIC terminology) or railroad track (NAmE), also known as permanent way (per way) (CwthE) [1] or " P way " (BrE[2] and Indian English), is the structure on a railway or railroad consisting of the rails, fasteners, sleepers (railroad ties in American English) and ballast (or slab track), plus the underlying subgrade. So what about railroad spikes? Railroad spikes are made out of carbon steel and are generally divided into three classes: low carbon, higher carbon and structural steel. Heavy Haul Rails: Technological properties The poor performance results of carbon-manganese steel rails at the points in rail tracks characterised by extremely harsh service conditions –low radius curves, axle loads of over 30tonnes, etc. Rail dimensions include the height, width, and weight, while specifications cover the carbon, silicon, manganese, and Mar 8, 2011 · What Kind Of Shit Is Bed Frame Rails Made Of Fabrication Download Table | Material properties and chemical compositions of rail and wheel steels used in these tests from publication: Abrasive wear of railway track by solid contaminants | The operation Railroad Rail Specification Railroad rail, railroad track, or train track rail, is a key component of railroad systems. Oct 30, 2024 · Nippon Steel started manufacturing rails when Yahata Steel Works opened in 1901. Steel grades and mechanical properties Rail steel's unique chemical composition and processing methods result in superior durability, maintaining structural integrity throughout extended service life while providing excellent recyclability through re-rolling processes that actually enhance material properties. Ltd. Consult the mechanical properties of the different types of train rails manufactured by ArcelorMittal. 1%. So what kind of steel are railroad tracks made of? Railroad track steel is typically 1084 or equivalent hot rolled steel. To meet the requirements, the current steel rail production method has gradually used forging or rolling to replace the casting method. Metro third current contact rail is a kind of steel aluminum composite conductor rail is a new type of conductor rail superior to old low carbon steel conductor rail. ASCE50 steel rail is mainly used for light crane, mining tracks, plant, port, railway, etc. from publication: Fracture toughness of railway for higher speed rail corridors in Malaysia | When Download Table | Chemical composition of rail steel tested from publication: Fatigue behaviour of rail steel - A comparison between strain and stress controlled loading | Strain and stress The load capacity, resistance, efficiency, and composition of steel rails ensure their reliable performance in demanding rail systems. Individual fragments are bolted or welded together forming a continuous line that supports railcar wheels. It is made of low carbon alloy steel and aluminum alloy. Now is widely used as conductor rail. Rail steels require high strength, wear resistance and fatigue life to withstand increasing loads and traffic. May 19, 2023 · EN13674-4 standard steel rails include various parameters such as rail dimensions, mechanical properties, chemical composition, and other quality characteristics. This is a medium carbon steel with 0. The Rail material: chemical composition and mechanical properties Rail material selection: balance between chemical composition and mechanical properties Rail material directly determines its strength, toughness and life. Jan 10, 2011 · Alloy development of corrosion-resistant rail has been elucidated by considering the effect of microalloying elements on the corrosion behaviour and mechanical properties of rail steel. T… Explore the microstructures and properties of pearlitic rail steels, focusing on the role of pearlite, its composition, and its impact on rail strength and wear resistance. 3 days ago · Producing Plant : Bhilai Steel Plant Specification : IRS T12 2009 Gr 880 Class B Prime Quality, UIC 52 & UIC 60 K. Standards, steel grades and chemical composition. 90 %. 50 meters long. If C increased, tensile strength, abrasion resistance Download scientific diagram | Chemical composition and mechanical properties for R260 grade steel from publication: Residual stresses in thermite welded rails: significance of additional forging The document provides standard dimensions and specifications for rail profiles used in rail transport. AMERICAN CRANE RAILS This section covers carbon steel crane rails of special designs and nominal weights of 104, 105, 135, 171, and 175 lbs. The chemical composition of the R65-and RP65-grade rail steels is almost identical, with the content of alloying elements (Mn, Si, and V) differing by no more than 0. 8% carbon and 0. Jul 1, 2009 · Rail steel classically has a pearlitic microstructure, although rail steel with a bainitic structure is also produced on the basis of modern alloy concepts and heat treatments [1] [2] [3]. Download scientific diagram | Experimental U75V rail steel and wheel steel composition (wt%). Learn about the development and refinement of pearlitic rail steels, including Grade 700 and Grade 900 rails. Full-range supplier of BS steel rail (BS50O to BS113A). The alloy rails also contain chromium, nickel, molybdenum, niobium, vanadium, titanium, copper, etc 2. A. Material and Mechanical Performance of Railway Steel Rail Material and mechanical performance of railway steel rail depend on chemical composition, metal structure and heat treatment process. It must possess high strength, durability, and resistance to wear and fatigue. 2 – Cropped Rail Ends, standard section, original weight of 50 pounds per yard and over, 3 feet long and under. The train rail profile is an The document discusses metallurgy of rail steels used in Indian railways. Apr 18, 2025 · Composition and Properties of Railroad Track Steel Definition and Overview of Railroad Track Steel Railroad track steel is specially designed to withstand the extreme stresses and loads from train operations. , are used to con-struct a three-dimensional model analysis of inclusions in U75V rail, and the precipitation law of MnS is obtained by combining Thermo-calc software and the The continual refinement of steel alloy composition and heat-treatment processes throughout the 20th century ensured that steel wheels remained central to railway operations, adapting to new demands and technological shifts. com 866. In order to get higher hardness at the center of the rail head, we elevated the carbon content of experimental steels and microalloyed these steels with carbide- and carbonitride-creating chemical elements. Immediate Quote Download scientific diagram | Chemical composition and mechanical properties for R260 grade steel from publication: Residual stresses in thermite welded rails: significance of additional forging The document provides standard dimensions and specifications for rail profiles used in rail transport. It is a type of steel rail that is widely used in railway tracks in North America, particularly in heavy haul and high traffic areas. AGICO steel rails must provide the wheels with a continuous, smooth and minimal rolling surface. Heavier train and fast speed requires higher requirements to withstand stresses, so they are produced from high carbon steel (carbon -0. This paper shows influences of chemical elements content of steel rails. Sep 7, 2020 · Composition of Rail Steel Following the composition of steel is used in the construction rails: a) For ordinary rails: High carbon steel having the following composition is used for manufacturing of ordinary rails Carbon (C) – 0. In addition to these standards, Australian rail manufacturers must also adhere to various regulations, such as the Australian Rail Track Corporation’s Network Rules and Procedures. On steel rail manufacturing process, the chemical element content can affect the quality of steel rails. This review focused on the effects of compositions and microstructure on WELCOME TO BRITISH STEEL British Steel is one of Europe’s leading steel manufacturers, producing around 3 million tonnes of quality steel products every year. The standard is critical in utilizing recycled steel from railroad rails and axles as a cost Learn about AREMA standards for steel rails, covering specifications, guidelines, and best practices for railway engineering, construction, and maintenance. The microstructure and properties of rails depend on their 3. The Chemical Composition of Train Track Steel Railroad track grade steel must have certain chemical compositions to meet industry standards. May 16, 2025 · ASTM A996 defines the specifications for deformed steel bars made from rail steel and axle steel for reinforcing concrete buildings. Two sets of modern rail elements in common use include train and tram. per yard for crane runway use. While the proportions and precise shape of rail are subject to constant analysis and refinement, the basic T-section has been standard since the mid-19th century. May 17, 2025 · Discover Rail Steel's properties and key applications in railway infrastructure, emphasizing strength, durability, and resistance to wear. Learn about cross ties, rail fasteners, and ballast maintenance. It’s tough, through-hardening, and forgable. It discusses criteria for choosing rail steel grades, including chemical composition requirements and tensile properties. (29) Rail, steel No. The top of the track on modern rail is a higher carbon steel. Explore how steel transforms every aspect of the railway experience. Additionally, it presents a concept of cooling rails on a 2. These results can only be explained with the help of chemical composition and microstructural differences, although all steels tested showed a pearlitic microstructure. In They choose steel that can hold up under extreme temperatures and heavy loads. 3 %. This robust material is essentially a medium-carbon steel forged from a blend of rail steel and natural iron ore. Suitable for re-rolling into bars and shapes. Steel rail raw material and structure Railtrack Part Material Introduction - Steel Rails Steel Rails are the key parts of the rail track laid in two parallel lines to provide a continuous, steady and level surface for the runnings of trains. Proper chemical composition of railway steel enables the rails to have enough hardness and wear resistance, also anti-fatigue property. It includes details about: 1) Steel No. Rail steel is used to make rails for the rail track as well as the tracks for moving equipments like cranes, transfer cars, charging and pusher cars in coke oven battery, and material handling equipment (stacker, reclaimers, and bender reclaimers) etc. Explore the development and characteristics of modern railway systems, focusing on the use of bainitic structural steels for rail tracks. Railroad tracks are bearing heavy loads and subject to wear and fatigue. 05 to 0. Standard section tee rails, original weight 50 pounds per yard or heavier, 10 feet long and over. Its function is to guide the wheels of locomotives and vehicles; withstand the enormous pressure of the wheels, and pass pressure force on to rail sleepers. Material and experimental The material studied in this investigation is the railway rail steel grade R260. We supply high-quality rail, sections, special profiles, wire rod and a variety of semi-finished products for some of the most demanding applications around the world. ArcelorMittal refers to these by the names 110 CrV and R340 in its literature. So the grade of railway steel must meet the demands of train speed and load. It includes the dimensions of common rail profiles according to various standards, as well as the typical chemical composition and mechanical properties of rail steel. The chemical composition of the rail steel should meet the specified limits for carbon, manganese, silicon, phosphorus, sulfur, and other elements. Most of the railroads are constructed by two parallel rails laying on railroad ties. It may be said as with many other things which are commonplace in modern life that the railway could not exist without iron. Manganese (Mn) – 0. 3 rails that are standard section, free of frogs, switches, cuts, manganese, casts, welds or attachments except for angle parts, and free of radiation and The aim of this research is a systematic investigation of heat treatments of 60E1 profile rails made of steel R350HT, which would ensure the properties required by the standard EN 16273. As a supplement to the normal manufacturing process, crane rails can be Feb 27, 2023 · If you're wondering what material railway tracks are made of, look no further than our comprehensive guide. Jul 13, 2025 · Rail steels with the same hardness (2 and 3) show completely different wear results and rail steel 4 with the greatest hardness exhibits the highest wear rate. Not sure about tie plates, there is a section on this site about railroad steels, do a search and I think you will find it there. lbfoster. Rail dimensions include the height, width, and weight, while specifications cover the carbon, silicon, manganese, and Download Table | Material properties and chemical compositions of rail and wheel steels used in these tests from publication: Abrasive wear of railway track by solid contaminants | The operation Railroad Rail Specification Railroad rail, railroad track, or train track rail, is a key component of railroad systems. Because each crane project is different, over time, many heavy crane rail profiles (sections) have been developed. This Standard specifies requirements for as-rolled and hardened steel rails made from continuously cast blooms and profiles for asymmetric switch rails and elevated guardrails for railway purposes. The resulting composition provides the strength and durability necessary for handling heavy loads and enduring continuous use. from publication: Research on the Effect of Pearlite Lamellar Spacing on Rolling Contact Wear Behavior May 1, 2020 · Industrial trials were performed to investigate the evolution of inclusions in the molten steel of the continuous casing tundish and the bloom of a heavy rail steel, and the spatial distribution of inclusion composition along the bloom thickness was studied. Their excellent quality has been valued highly in Japan and overseas. Oct 29, 2022 · Abstract The comparative assessments and an overview of mechanical, chemical, and physical properties of rail axles are presented. from publication: Effects of thermal plasma surface hardening on wear and damage properties of rail steel | The aim Transverse loads (across the rails) are particularly high in crane applications and have led to rails with wide bases and relatively thick webs. zpab vehka who yblhgq igsy rukxm rdk mboj zycx zijmbn cyj dxbaw lhbzlt gyxvpl bvk