Coated Steel

Leading international supplier of steel products and solutions with more than 130 years of experience.

Our flagship range of pre-painted zinc/aluminum/ magnesium alloy-coated flat steel strip is made at our continuous strip coating plants. Our premium range of pre-painted steel products are sold under the COLORBOND®, ZINCALUME® and TRUECORE® brands.

Our Brands


COLORBOND® steel combines the best of modern steel making technologies, developed by BlueScope. With a wide range of colours and finishes, COLORBOND® steel is the ideal solution for roofing and walling systems that demand design flexibility.
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TRUECORE® steel is a zinc/aluminium alloy coated steel with a distinctive blue resin surface finish, made by BlueScope Steel, specifically for framing applications. Wall and roof frames made from TRUECORE® steel are termite and fire resistant, straight and true, lightweight yet strong.
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With a lifetime of up to four times that of ordinary galvanised steel, ZINCALUME® steel delivers outstanding durability and continues to be the gold standard for corrosion resistance. Designed for harsh Asian climatic conditions, ZINCALUME® improves galvanic protection and provides corrosion resistance of up to four times the life of galvanised steel.
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BlueScope ZACS®

Backed with 100 years of steel making expertise from Australia, ZACS® is a durable, trusted roofing brand that protects what is important to you and your family.  With anti-corrosion, and anti-colour fading warranties, ZACS® is your choice of roof for your housing needs.
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SUPERDYMA™ is a hot-dipped alloy coated steel sheet mainly with zinc, as well as aluminum, magnesium, and silicon. Compared with current galvanized steel sheets, SUPERDYMA™ has excellent corrosion resistance.
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