Hss hollow structural sections dimensions and section properties astm a1085 hss. Fully integrated supply chain from steelmaking enabling reliability and consistent quality. Shs structural hollow section connections with and without welding at the end of the gusset plate. This important part of structural design should not be omitted. These sections come in various shapes and sizes and finishes. Minimum yield strength nmm2 tensile strength nmm2 minimum elongation % impact properties nominal thickness t. What is the abbreviation for hollow structural sections. Bs 5950, structural hollow sections blue book tata steel. Evraz north america manufactures hollow structural sections hss in square and rectangular shapes for a wide variety of applications. Specification for the design of steel hollow structural sections. Section properties tata structura square hollow sections.
Tata structura steel hollow sections are superior in. Welded tube is highly regarded as a customerfocused principal hss producer in north america. Tata structura steel hollow sections are superior in quality and are manufactured using raw materials that come from tata steels worldclass hot strip mill. Structural hollow sections environmental product declaration. Currently, tube sbu manufactures structural, conveyance, automotive and boiler tubes at its plant in jamshedpur and at some external processing.
Steels structural hollow sections are included in this epd. The practice of blind bolting connections to structural hollow sections. Steel section sizes and property data for hot rolled open sections such as beams, columns, channels and angles, and for hollow sections, are contained in the blue book, sci p363. While care has been taken to ensure that the information contained in this brochure is accurate, neither tata steel europe limited, nor its subsidiaries, accept. Continental hardware m sdn bhd viewforth trading and engineering pte ltd conblast industries pte ltd january 2000. Tata steels tube sbu today is a leading manufacturer of welded pipes in the country having an installed capacity of over 5,00,000 mt per annum. High strength cold formed hollow sections suitable for construction and mechanical applications where controlled specifications and associated design regulations apply. We have been producing hot finished and cold formed hollow sections for more than 50 years. The effect of weld length ratio, slot orientation, gusset plate thickness, slot opening length and weld height on slotted rhs or shs connections were investigated numerically. A total of four rectangular and square hss specimens were also tested. Steel hollow sections are providing to be the most versatile and efficient form of structural steel for construction and mechanical applications.
Structural hollow sections steel pipes and tubes tata structura. Tata structura steel hollow sections vary from 2 mm to 10 mm, depending on what application the tubes would service. Typical joint detailing of steel hollow sections types of joints. Tata structura steel hollow sections, tata structura steel.
This newage structural material from tata steel opens up a world of possibilities for designers. A hollow structural section hss is a type of metal profile with a hollow cross section. Celsius 355 nh technical guide structural hollow sections. Cidect is an international association of leading manufacturers of structural hollow sections and pipes. Tata steel europe is europes second largest steel producer. Hybox 355 technical guide structural hollow sections. They are therefore well suited for use as structural sections. The work leading to this publication was funded by tata steel and their support is gratefully acknowledged.
Hss are already an integral part of buildings, bridges, stadiums and structures of all kinds, public and private. Amdt 11992 amdt 21996 published by standards australia standards association of australia 1 the crescent, homebush, nsw 2140 this is a free. The transformation of steel strip into hollow structural sections hss is the result of operations including forming, welding and sizing. Using the wrong type of section may reduce the performance of your structure. Celsius 355 is the ultimate hotfinished structural hollow section.
They are ideal for use as structural support, safety and ornamental tubing for buildings, bridges and highways, and for an extensive range of applications. Ranflex metals is 2nd largest manufacturer of carbon steel, alloy steel, stainless steel, mild steel, is. Structural hollow sections for offshore applications tata steel manufactures a wide range of hot formed structural hollow sections for all applications in offshore structures. Tata structura by tata steel steel hollow sections. Hollow structural sections hss are used as structural elements in buildings, bridges, racking systems, agricultural implements and a variety of other manufactured products. The excellent distribution of material around the axis of tata structura steel hollow sections. Rectangular, square and circular steel hollow sections. Eng imeche synopsis the use of structural steel hollow sections from welded tubes are becoming prevalent. With a combined presence in nearly 50 countries, tata steel including corus has 84,000. Product range availability tata structura rectangular hollow sections. We use qualified structural engineers and we perform software checks on welded joints for all structural hollow section connections. The world started noticing the arrival of the priemer product when the hollow sections product was branded as tata structura in the year 2005. Cold formed tubes are made from fully killed steel, which is.
Hot finished 40 50 60 70 80 90 100 110 120 140 150 160 180 200 220 250 260 300 350 400 b mm hotfi nished tubular profi le range square thickness t mm. Tables are also provided for combined bending and compression, web resistance and shear resistance. Strenx tubes are the most advanced highstrength hollow sections in the market. This book gives the background to design with structural hollow sections in general and in parti cular for joints to. The blue book, sci p363, is the essential aid for the design of steelwork. Section ranges listed cover sections that are readily available at the time of printing. Hollow structural sections dimensions and section properties astm a1085 hss. Bs 5950, structural hollow sections, celsius, rhs, section. Read about company and get contact details and address.
Alternatively, details of steel section sizes and properties may be found in the following publications from british steel and tata steel. Tata structura hollow sections tata structural rhs shs. Structural hollow sections for offshore applications. Orghss this publication presents tables of dimensions and section properties for rectangular, square, and round hollow structural sections hss.
Our structural hollow sections are manufactured to tight tolerances with consistent properties and excellent weldability. Dear designer, welcome to the world of structural tubes tata structura, from tata steel. Contents profile located at jamshedpur, tata steel ltd. Main objective is to expand and summarize knowledge, by means of funding research and design guides on structural hollow sections and promote their application in steel construction and engineering. Products handbook structural steel subsidiary companies. The nominal wall thickness of hollow sections should be limited to a minimum of 2,5 mm and should not be greater than 25 mm. Hsshollow structural sections steel tube institute. Slimdek residential pattern book for multistorey residential buildings. Tata structura is structural hollow section pipes and is lightweight, and therefore more resistant to seismic forces, structural hollow sections steel pipes and tubes, galvanised circular tubing, tata structura.
Hollow sections the right product the right product for every application tata steel is one of the worlds leading producers of welded steel tube. Currently three methods are being used in north america for the manufacture of hss. Some of the key benefits of structural hollow sections from tata steel. Most common among them include rectangular hollow sections rhs and square hollow sections shs.
Tata structura 355 steel hollow sections high strength. The term is used predominantly in usa, or other countries which follow us construction or engineering. Hollow sections dimensions, structural hollow section dimension, square hollow sections dimensions, square hollow section sizes, rectangular hollow section dimension, rectangular hollow section sizes, hollow section weight calculator. Design data for structural hollow sections tata steel tubes. Aisc design guide 24 hollow structural section connections 1 chapter 1 introduction in recent years, the popularity of hollow structural sections hss has increased dramatically. Apl apollo tubes limited manufactures high tensile strength hollow section which is used widely in various industries including automotive, machinery, furniture, construction etc. Structural hollow sections steel pipes and tubes tata. Square shs and rectangular rhs hollow sections with minimum yield strength of 310 mpa manufactured by tata steel india, were. Search in tata steel catalogs and technical brochures on archiexpo and find the information you need in 1 click. The quality of hollow sections is critical to the performance of structures. Hss are used by manufacturers in a variety of oem applications, including heavy equipment.
Tata structura is manufactured at tata steels stateoftheart tube production facility in jamshedpur and offers a host of technical and commercial advantages over conventional sections. Get best price and read about company and get contact details and address. Dimensions and sections properties of square hss dimensions and sections properties of rectangular hss 2 10 6 nominal width minus 3 times the design wall thickness, t in. The preparation and editoria edition was carried out by l work for this miss e nunez moreno and. The relationship between the branded sections steel grade and the bs sections steel grades is given in section 11 of.
Hollow sections for structural and mechanical application. Hollow structural sections hss usa 1855 east 122nd street chicago, il 60633 p 800. Cold formed tubes are made from fully killed steel, which is critical to formability and weldability, and the dimensions and corner radii are controlled to tight tolerances. It commenced its operations in 1911, with a capacity of 1,00,000 tonnes per annum of ingots and expanded to a million tonnes per annum of saleable steel by the mid fifties. We have helped many customers to achieve a specific aesthetic or performance using steel. While somewhat of a challenge, the aim of the dctv2. This enables rapid selection of steel members in compression, bending and tension.
Tata steel tubular software is available to designers and specifiers of tata steel tubes and is offered to support its celsius 355nh hot finished structural hollow sections to en 10210. Tata structura steel hollow sections distributors suppliers. In order to promote public education and public safety, equal justice for all, a better informed citizenry, the rule of law, world trade and world peace, this legal document is hereby made available on a noncommercial basis, as it is the right of all humans to. Tata steel tubes strategic business unit manufactures structural tubes under the brand name of tata structura. Bs 5950, structural hollow sections, celsius, rhs tata steel. Cold formed rectangular hollow sections metric units section size wall thickness unit weight section area moment of inertia radius of gyration modulus of section d x b t m a i x i y i x i y z x z y mm mm kgm cm2 cm4 cm4 cm cm cm3 cm3 25 x 12 38 x 19 50 x 25 75 x 38 75 x 50 100 x 50 100 x 75 125 x. Tata structura is structural hollow section pipes and is lightweight, and therefore more resistant to seismic forces, structural hollow sections steel pipes and tubes, galvanised circular tubing, tata. A range of structural sections i sections, angles, channels, tees, rectangular hollow sections are stocked in the austenitic grades. Steel hollow pipes and sections in india apl apollo. Hotfinished structural hollow sections to bs en 102102. With ssabs structural hollow sections, you can significantly reduce the weight of your steel structures while gaining savings in material and manufacturing costs without limiting the freedom of design.
Mild steel tata structural hollow section tubes, rs 66. Advance sections ce marked structural sections eurocode version. Corus is a subsidiary of tata steel, the worlds sixth largest steel producer. Detailing of joints in steel structure is as much important as detailing of main structural members. Current table represents cold formed, square hollow structural steel sections sizes, dimensions, properties, specifications. Technical brochure 20 steel tube institute 2516 waukegan road, suite 172. The full range of tata steels structural hollow sections are included in this epd. Pdf structural performance of yst310 coldformed tubular steel. All the examples were prepared by miss m e brettle and checked by mr a s malik of the steel construction institute. Besides bearing the trust and value of the tata steel brand name, tata structura steel hollow sections are advantageous from a technoeconomic perspective. Comprehensive section property data is provided as well as tables of member resistances, which are given for grades s275 and s355. Coldformed structural hollow sections to bs en 102192.
With main steelmaking operations primarily in the uk. These methods, including two erw methods a nd an saw method, are described below. A hollow structural section hss is a type of metal profile with a hollow tubular cross section. Celsius 355 nh technical guide, structural hollow sections. Design of welded joints using structural hollow sections. Tata structura is structural hollow section pipes and is lightweight, and therefore more resistant to seismic forces, structural hollow sections steel pipes and tubes. With main steelmaking operations primarily in the uk and the netherlands, tata steel europe supplies steel and related services to the construction, automotive, packaging, mechanical engineering and other markets worldwide.
Mechanical characteristics of structural tubes in non alloy structural hollow sections according to en 10219 and en 10210 stand ards. Hss are increasingly specified for more applications across more industries. Sheet, plate, bar and circular hollow sections are all widely available in the stainless steels mentioned above. Tata hollow sections in customized size, weight, grade, length, surface finish and end finish can be delivered as per agreed supply conditions. Ultimately loads from structures are transferred to different structural members through joints. Design manual of welded and coldformed hollow sections main sections iv 01 03 11 1. Pdf the practice of blind bolting connections to structural. Sections subject to bending about xx axis axial compression. Hss with a maximum periphery of 64 inches are manufactured by the electricresistance welding erw process. Tata steel tubular welded joint design software for the design of celsius 355 tube to. Design manual of welded and coldformed hollow sections. Thereafter, a second edition of the dcths was released in 1999 entitled design capacity tables for structural steel volume 2. Hollow sections dimensions, square hollow sections dimensions. Eurocode 3, uk national annex, structural hollow sections.
A good design will involve making compromises between choice of hollow section and the need to ensure adequate joint strength. The pleasing aesthetic appearance generated by architecturally exposed hollow sections is much favored by architects, and hss also can. Hollow structural section simple english wikipedia, the. Oct 11, 2015 a hollow structural section is a type of metal profile with a hollow tubular cross section. The term is used predominantly in usa, or other countries which follow us construction or engineering terminology. Hss members can be circular, square, or rectangular sections, although other shapes such as elliptical are also available. General notes tolerances structural products contact tata steel blue book home. As a logistics supply chain consultant, i executed supply chain design, global thereby saving time, enhancing efficiency and minimizing manual errors. A study on slotted square and rectangular hollow structural. The term is used predominantly in the united states, or other countries which follow us construction or engineering terminology. This enables rapid selection of steel members in compression and bending.
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