Structural stability of hollow sections 1992, reprinted 1996 3. The work leading to this publication was funded by tata steel and their support is gratefully acknowledged. Inspection and testing celsius 355 hollow sections en10210. Ranflex metals was founded in 1998 as a square pipes tubes manufacturer, now ranflex metals has becom iso 9001. Our structural hollow sections are manufactured to tight tolerances with consistent properties and excellent weldability. Tata steel tubes strategic business unit manufactures structural tubes under the brand name of tata structura. Structural hollow sections steel pipes and tubes tata structura. By virtue of its shape, hollow sections have high radius of gyration resulting in higher concentric strength.
General notes tolerances section properties dimensions and properties. Tata hollow sections in customized size, weight, grade, length, surface finish and end finish can be delivered as per agreed supply conditions. Bs 5950, structural hollow sections, celsius, rhs tata steel. Tata structura steel hollow sections vary from 2 mm to 10 mm, depending on what application the tubes would service. This enables rapid selection of steel members in compression, bending and tension. Tata structura by tata steel steel hollow sections.
British sections product range datasheets, british steel. Bs 5950, structural hollow sections, celsius, rhs, section. High strength cold formed hollow sections suitable for construction and mechanical applications where controlled specifications and associated design regulations apply. Hot finished hollow sections are offered in compliance with en10210 and. Coldformed structural hollow sections to bs en 102192. Construction is the largest single market for corus products, accounting for over. Due to closeness of the section there will be higher. Tata steel is one of the worlds leading producers of welded steel tube. Tata steel pioneered the concept of steel hollow sections in india when it started manufacturing square and rectangular sections in the late 1970s.
Hollow sections the right product the right product for every application tata steel is one of the worlds leading producers of welded steel tube. High yield strength of 420 mpa weight savings of up to 17% compared with tata steels celsius 355 products. Tata steel is one of the worlds leading producers of welded steel tube and have a long history of manufacture. Hybox355hollow sections are supplied with a minimum yield strength of 355 nmm2 and fully comply with the european standard for cold formed structural hollow sections, en10219. The previously published design guides in the series, which are all available in english, french, german and spanish, are. Cidect is an international association of leading manufacturers of structural hollow sections and pipes. Structural hollow sections steel pipes and tubes tata.
Tata steel tubular welded joint design software for the design of celsius 355 tube to tube welded joints as used in trusses. Celsius 355 hollow sections are supplied with a minimum yield strength of 355 nmm2 and comply fully with the european standard for hot finished structural hollow sections, en10210. Slimdek residential pattern book for multistorey residential buildings. Historical structural steelwork handbook, publication no. Search in tata steel catalogs and technical brochures on archiexpo and find the information you need in 1 click. The relationship between the branded sectionssteel grade and the bs sectionssteel grades is given in section 11 of. Section properties tata structura circular hollow sections.
Comprehensive section property data is provided as well as tables of member resistances, which are given for grades s275 and s355. Available in a wide range of circular, square, rectangular and elliptical hollow sections. With a combined presence in nearly 50 countries, tata steel including corus has 84,000 employees across five continents and a crude steel production capacity of 27 million tonnes in 2007. General notes tolerances structural products contact tata steel blue book home. The transformation of steel strip into hollow structural sections hss is the result of a series of operations including formi ng, welding and sizing. Section ranges listed cover sections that are readily available at the time of printing. 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. This sixth manual of the set of works by cidect under the general title construction with hollow steel sections is destined to encourage projects and products engineers, inventors and manufacturers to examine the excellent mechanical, architectural and structural qualities of hollow profiles in steel compared to those of the other open sections, and to dedicate a little.
Tata structura steel hollow sections, tata structura steel. This newage structural material from tata steel opens up a world of possibilities for designers. Strength of cold formed sections has been increased from 240 and 250 mpa to 300 mpa attention to quality control provides a product of uniform straightness and mass economical cold formed sections. Besides bearing the trust and value of the tata steel brand name, tata structura steel hollow sections are advantageous from a technoeconomic perspective. Hotfinished structural hollow sections to bs en 102102. Hollow sections rhs, shs, and chs are supplied in metric sizes which are common both in the uk and across the continent. Mechanical characteristics of structural tubes in non alloy structural hollow sections according to en 10219 and en 10210 stand ards. Hollow sections for structural and mechanical application. Design manual of welded and coldformed hollow sections. Steel hollow pipes and sections in india apl apollo. Hybox 355 technical guide structural hollow sections. Corus is a subsidiary of tata steel, the worlds sixth largest steel producer.
These sections come in various shapes and sizes and finishes. Structural hollow sections for offshore applications tata steel manufactures a wide range of hot formed structural hollow sections for all applications in offshore structures. 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. The right product for every application hollow sections the right product 04. Apl apollo tubes limited manufactures high tensile strength hollow section which is used widely in various industries including automotive, machinery, furniture, construction etc. Tata steel launches celsius 420, a stronger hotfinished structural steel hollow section which reduces weight in offhighway equipment. Carbon steel tips to buy mild steel hollow section. The blue book, sci p363, is the essential aid for the design of steelwork. Minimum yield strength nmm2 tensile strength nmm2 minimum elongation % impact properties nominal thickness t. 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 is structural hollow section pipes and is lightweight, and therefore more resistant to seismic forces, structural hollow sections steel pipes and tubes. We have been producing hot finished and cold formed hollow sections for more than 50 years. Design data for structural hollow sections tata steel tubes. Design guide for circular hollow section chs joints under predominantly static loading 1991 2. Celsius 355 nh technical guide structural hollow sections. Tata structura hollow sections tata structural rhs shs.
Celsius 420 hotfinished structural steel hollow section. This enables rapid selection of steel members in compression and bending. Structural hollow sections for offshore applications. Alternatively, details of steel section sizes and properties may be found in the following publications from british steel and tata steel. All the examples were prepared by miss m e brettle and checked by mr a s malik of the steel construction institute. Tables are also provided for combined bending and compression, web resistance and shear resistance. Continental steel pte ltd 100 gul circle, singapore 629586. These grades are designed to offer a super combination of heat resistance, high tough in particular, duplex is capable of maintaining. Most common among them include rectangular hollow sections rhs and square hollow sections shs. Conforming to the highest standards of manufacturing, structures made of tata structura hollow sections are lightweight and therefore more resistant to seismic forces. Currently three methods are being used in north america for the manufacture of hss. 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. The excellent distribution of material around the axis of.
1540 1044 375 737 740 246 1356 396 1288 527 285 494 760 487 207 1541 1263 1149 484 1459 488 1614 119 492 1201 510 1519 1546 1588 580 631 945 848 550 1590 1411 795 1664 1276 294 883 256 845 931 1423 1216 285 1344 554