Steel Flat Bar Flat Bar

75x5 Flat Duragal is a 350/ 450 Grade Mild Steel which has a hot-dip galvanised coating that meets the requirements of AS/NZS 4792 Class ZB100/100 and has a smooth surface finish boasting a minimum average coating mass of 100 g/m2 inside and out. Care should be taken in choosing this coating for any outdoor (especially coastal) application - a hot dip galvanised finish should be considered.