ZINCALUME^® steel

Zincalume^® steel is a world leading hot dipped 55% zinc/aluminum alloy-coated structural steel with a spangled surface and varieties yield strength (G550 & G300). G550 suitable for forming to a minimum internal with limited ductility, developed for roofing and walling materials. G300 is suitable for roll-forming to a minimum diameter of 1t with good ductility, developed for house framing, RWG, gutters and garden sheds. Nominal coating mass for ZINCALUME^®  steel is 150 gramam/m2 for both surfaces.