Aluminium-zinc coated plain steel sheets, aluminium-zinc coated corrugated steel sheets; Iron and steel (HS 72); Flat-rolled products of iron or non-alloy steel, of a width of 600 mm or more, clad, plated or coated. (HS:7210); Iron and steel products in general (ICS 77.140.01)
DUS DEAS 410:2019, Hot-dip Aluminium-zinc coated plain and corrugated steel sheets Specification, First Edition (14 page(s), in English)
This Draft Uganda Standard specifies requirements, sampling and test methods for continuous hot-dip Aluminium-Zinc (AZ) coated plain and corrugated steel sheets for roofing, cladding, fencing, fabrication and general use. This standard does not cover the special purpose profiles. The Aluminium-Zinc alloy composition by mass is nominally 55% Aluminium, 1.6% Silicon and balance Zinc. The product is intended for applications where the corrosion characteristics of Aluminium coupled with those of Zinc are most desired.