BlueScope manufactures a range of REDCOR® weathering steel for use in many applications from structural, such as bridges, to non-structural applications such as facades, screens, sculptures and noise-wall barriers.
REDCOR® steel develops a stable oxide layer on the surface of the steel known as the 'patina'. When detailed correctly and exposed to alternating wet and dry conditions, the colour of the patina changes organically over time, giving it a striking appearance.
Weathering steel allows you to bring the natural outback look and feel to the city and into your project. It evokes images that many readily associate with Australia such as the red Australian outback and celebrates the history of the Australian landscape.
There are two chemistry types of REDCOR® steel; product grades with an "A" suffix and product grades with a "B" suffix. Type "A" is manufactured with a higher phosphorous content to improve weathering-resistance for light-gauge plate and is typically used in facades and architectural applications. Type "B" material is made with lower phosphorous levels in order to improve the weldability of the steel for structural applications, such as bridges.
Further details regarding the formation of the patina and the correct use of REDCOR® steel are available in BlueScope's Technical Bulletin No.26.
For detailed product and technical information, refer to the relevant brochures, datasheets, and technical guides in our library.
REDCOR® weathering steel welded beams and columns
Welded beams and columns made from REDCOR® weathering steel are available in a range of sizes for pedestrian, road and rail bridge structures. They are manufactured by BlueScope to the requirements of AS/NZS 3679.2:2016, under a strict quality system to AS/NZS ISO 9001:2015.
The REDCOR® weathering steel Welded Beams and Columns Product Brochure provides information on product range availability, material properties, design and detailing guidance and tolerances.
On architectural features such as facades and screens weathering steel may be perforated to show different patterns, shapes and sizes providing the flexibility to add an architectural twist and maximise natural light.
REDCOR® steel combines some of the typical advantages of steel bridges, such as long spans, offsite fabrication and easy erection, with the additional advantage of low maintenance options. For further information, please register to download:
