Duragal is externally coated only from memory but atm supagal is coated both sides with an internal pregal before roll forming and welding. As with all duragal products, duragal profiles feature high tensile strength properties. As shown in the graph above, when it comes to achieving comparable levels of strength and surface protection, experience has shown that it can be more economical to use duragal profiles. Rectangular hollow section duragal, rhs handy steel stocks. Shire steel and fabrication offers a competitive price without compromising on quality. Australian structural steel sectionsfree cad blocks. Steel floor framing solutions complete packages for domestic floors, decks and additions stramit building products stramit and steelmax building systems steelmax now offer a strong, versatile, costeffective, diyfriendly steel floor framing system, which is a complete and individually certified solution. Design more economically with stronger and lightweight sections. Tubemakers purchased the license for this benchmarking technology and became the first manufacturer to introduce it into the australian market. But duragal is certified for stump use and is used by most builders in australia. L0 impact tested steel suitable for low temperature applications. Infrabuild formerly liberty onesteel is australias largest manufacturer and supplier of structural and reinforcing steel, including hot rolled structurals, pipe and tube, rod, reinforcing bar and wire products and rail. Orrcon steel distributes and manufactures rectangular hollow sections ranging from 38x25mm to 400x300mm.
This is just another way in which duragal profiles deliver great value for money. We carry a large variety and plenty of it, so whatever your need, we have you covered. Steel mart steel supplies sunshine coast beams, channels. Technical technical information information midalia steel. Liquid allgal is a fast drying, high solids and high performance zincrich epoxy coating. The duragal flooring system is suitable for a wide range of single storey residential homes, decks and commercial floors. Design tables for structural steel sections eurocode 3, en199311. Shs come in a range of wall heights and thicknesses and is commonly used. Duragal profiles are the only ones you can rely on to meet strict specifications and quality you know will last specify like this example. Duragal platinum angles 11 duragal platinum channels 12 reinforcing rounds deformed tie wire reinforcing mesh 14 structural sections mild steel channels 16 cold formed channel lipped 17 cold formed channel plain 17 universal beams 18 universal columns 19 welded beamscolumns 19 rolled steel joists 20 plain carbon rail 20. Unlike other sites data at this site and all our other cadsteel series sites is absolutely free. If you are casting duragal steel into a concrete footing, ask your structural engineer to document the precaution you need to take specific to your situation. Today duragal is one of the most recognised brands in the australian steel industry and is the brand of coatings including, duragalplus and duragalclear.
In february of 2019 a hotspotting report showed the sunshine coast is the fastest growing region in qld. Onesteel manufacture steelwork to australian standards asnzs 3679. Duragal streamlined production, reduced application costs and enhanced project outcomes. Items carried in stock are available in part lengths. Third edition hot rolled and structural steel products. The duragal flooring system has been developed by onesteel to provide a. Duragal steel in contact with the ground will corrode. I used duragal posts for my house without any concern. Yield strength 46,000 psi minimum tensile strength 62,000 psi minimum astm a572 grade 50 structural quality, high strength, low alloy steel.
Asnzs 4792 galvanised coatings on ferrous hollow sections size range available. These sections, with their lustrous, thin, evenly applied zinc and zinc aluminium coatings are as readily welded as black steel. Rectangular hollow section duragal as the name suggests is rectangular steel with a hollow core made of duragal, an inline hotdip galvanized product providing a surface with less risk of cracking on the edges. Square hollow section duragal as the name suggests, is square steel with a hollow core made of duragal, an inline hotdip galvanized product providing a surface with less risk of cracking on the edges. Resource centre infrabuild formerly liberty onesteel. Infrabuild steel centre formerly liberty onesteel metalcentre stocks duragal rhs rectangular hollow section and duragal shs square hollow. Bluescope steel 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. Duragal profiles are made from low carbon structural steel, and the magnelis coating is readily weldable. Square hollow section duragal steel handy steel stocks. Our rectangular hollow sections are manufactured to the australian standard for structural steel hollow section asnzs 1163 and cover steel grades c250l0 and c350l0.
Apart from being the supplier of a comprehensive range of quality steel sections, continental steel aims to extend its commitment to customers by. Yes, were talking about keeping your galvanised steel posts out of contact with the ground, uric acid and some other chemicals. Duragal profiles industrial supplies, steel, industrial. Dec 08, 2014 duragal steel in contact with the ground will corrode. Request pdf strength of fillet and flarebevel welded connections in 2. The advantages of the duragal prepared surface are now available in a full range of duragal coldformed open profiles angles, channels and flats.
Duragal profiles industrial supplies, steel, industrial gas. Used for structural steel shapes in the construction of bridges and building. In the late 1980s, tubemakers of australia newcastle discovered a steel pipe and tube coating process in the usa that improved upon the existing processes in australia. Both angles and channels achieve up to 450 mpa, and flats have a minimum yield strength rating of up to 400 mpa. Seventh edition hot rolled and structural steel products. The available structural steel grades according to european, american, russian and japanese standards are shown in tables below.
Infrabuild formerly liberty onesteel offers a full range of resources from case studies through to product and design guides, sustainability certification and software downloads to inspire and assist customers to bring their next steel project to life. Continental steel pte ltd is a cidb registered supplier in the l5 category for all structural steel. The family of duragal products this guide applies to welding techniques for low carbon steel ce. Welding points will also benefit from the selfhealing properties from the magnelis coating where the mg transfers in to the welding zone inhibiting production of red oxide. Tables with all the international steel sections, with their. Duragal flooring system steel products supply colorbond. Duragal steel sections hotdip galvanized steel preprimed steel sections use wherever a bright silver finish is required suitable for mro industrial applications where long term steel protection is required featuresbenefits. Duragal chs steel tubes supplied by infrabuild steel centre are highstrength, cold formed hollow sections that are hot dip galvanized to asnzs 4792. Grade availability 300plus steel is the standard grade manufactured by onesteel for hot rolled structural steel. Duragal profiles are a convenient, time saving way to work with steel, and where.
Strength of fillet and flarebevel welded connections in 2. Furthermore, this booklet will give you guidance on how onesteel supports the quality and reputation of its products through initiatives such as our build with standards website and our ezycommerce service. There can be savings in both the cost of steel and the cost of applying the corrosion resistant coatings. Apart from being the supplier of a comprehensive range of quality steel sections, continental steel aims to extend its commitment to customers by enhancing its services and adding new facilities. Duragal profiles offer high tensile strength properties despite being lighter than hot rolled steel sections, while the innovative, selfhealing magnelis coating performs up to 10 times better than galvanised steel. Highstrength rollformed sections made from precoated strip with the innovative magnelis coating. The tables are extended to welded section with dimensions given from the user.
Galvanised to a minimum coating mass of 100 gm2 inside quality steel substrate cleaned and prepared to australian standard as 16275 smooth even zinc coating to a minimum mass of 75 x 75 x 2. Structural steel sections hot rolled structural steel sections produced by onesteel are manufactured in accordance with the requirements of australian standard asnzs 3679. Shire steel and fabrication can help you with the fabrication, welding, drilling, prime painting and delivery of any steel product of your choice. Duragal galvanized steel rhs and shs structural tube. Duragal rhs industrial supplies, steel, industrial gas. Shire steel and fabrication can source it for you and have it delivered into their store the very next day. We provide a comprehensive range of structural steel, bar and plate products, and hollow steel sections to meet the requirements of demanding new building designs. Infrabuild formerly liberty onesteel provides a number of technical specifications, product charts and design notes to assist its customers to resolve complex challenges in infrastructure and construction. Open sections published in 1994 by the australian institute of steel construction aisc and duragal design capacity tables for steel hollow sections produced in 1996 by tubemakers structural and pipeline products now bhp structural and pipeline products. Mild steel equal angles mild steel equal angles asnzs 3679. Duragal steel hollow sections have been developed to provide cost effective corrosion resistance, as well as a smooth, easy to use surface finish. Size range steel grades mass per metre availability duragal angles standard length.
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