ArcelorMittal Europe – Long Products has launched a new reference guide for engineers and fabricators, which will serve as an essential aid in the design of steel buildings and structures.
The Orange Book was presented at a conference of almost 100 engineers, architects, designers, fabricators, contractors and researchers, which was held at the ArcelorMittal Orbit on 27 September 2016. It is expected the Orange Book will become the industry’s principal tool when choosing which material to use in different parts of a building’s structure.
The Orange Book is intended as an aid specifically for the design of structural steelwork using S355 and S460M grades, and HISTAR® 355 and HISTAR® 460, ArcelorMittal’s high-strength structural grades which are used in the construction sector and in particular for tall buildings; HISTAR® 460 has been used in high-profile buildings around the world including New York City’s Freedom Tower and the new Apple headquarters in Cupertino, California.
The Book’s comprehensive tables of resistances help designers and engineers choose the steel components with the right properties for the intended end-use.
The Orange Book project was led by a technical advisory team in the central marketing division of ArcelorMittal Europe – Long Products, in collaboration with the UK’s Steel Construction Institute, an independent source of information and engineering expertise in the steel construction industry. Initially, the Book’s scope covers open sections, but will be extended in the future as part of an ongoing project. The information is only available online because of the volume of data available, but data from the tables can be exported in order for designers to use the figures in the way they choose.
David Brown, associate director at the SCI and contributor to the Orange Book, gave a detailed presentation on designing in ArcelorMittal’s high-strength steel grade S460, explaining how the Book can be used as part of the decision-making process for design engineers.
“On behalf of the SCI, I would like to say that all of us are very proud of this product. I believe steel designers will find the Orange Book very useful”, said David Brown.
Dr Graham Couchman, chief executive officer, SCI said, “SCI believes it is essential that our members have the best technical information available so they can make informed decisions to meet the best interests of clients, end users and the environment. We’ve been a trusted, independent source of information and engineering expertise globally for 25 years, because of the best practice we share with the steel construction sector and supporting the Orange Book is one way we will continue that legacy.”
According to independent market research consultants Construction Markets, the UK is a leading market for the use of steel in construction, with steel enjoying a 68% market share in multi-storey buildings and a 91% market share in single storey industrial buildings. With steel’s properties making it an ideal material as part of the circular economy - it can be re-used as well as infinitely recycled – the steel industry is working together to promote the greater use of steel in the built environment, in Europe and worldwide.
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Test out the Orange Book
Read about where HISTAR® has been used: New York, Manila, Changsha
ArcelorMittal Europe - Long Products is ArcelorMittal‘s business unit producing long products in more than 20 sites in ten countries in Europe and North Africa. It is one of the major strategic units at ArcelorMittal. Its principal markets are in the fields of construction, industry and automotive applications.
ArcelorMittal Europe - Long Products offers an extensive range of products meeting the strictest technical, quality and environmental requirements. Customer satisfaction, performance and innovation are our priority objectives.
ArcelorMittal is the world’s largest producer of hot-rolled steel sheet piles. We also deliver cold formed sheet piles, bearing piles and foundation solutions. Further products are wire rod, bars, merchant bars, rebars and sections. Heavy sections from Diffferdange are among ArcelorMittal top products with a high added value.
SCI (The Steel Construction Institute) is the leading, independent provider of technical expertise and disseminator of best practice to the steel construction sector. The SCI works in partnership with clients, members and industry peers to help build businesses and provide competitive advantage through the commercial application of our knowledge. The SCI is committed to offering and promoting sustainable and environmentally responsible solutions.
HISTAR® steels are structural grades with a low alloy content, combining high strength, toughness and superior weldability. HISTAR® grades are delivered in accordance with the European Technical Assessment ETA-10/0156 and are available with minimum yield strengths of 355 or 460 MPa. When compared to standard structural steels, HISTAR® grades feature improved guaranteed mechanical characteristics. Read more about the yield strengths.
The “Orange Book” is the essential aid for steelwork design. Its comprehensive resistance tables for S355/HISTAR®355 and S460/HISTAR®460 steels enable rapid selection of steel components with the required compression, bending and tension. Tables combining bending and compression, web resistance and shear resistance are also included.
The Orange Book includes section property data for: