AS/NZS 4680:2006 pdf free.Hot-Dip Galvanized (Zinc) Coatings On Fabricated Ferrous Articles. This Standard specifies requirements and tests for hot-dip zinc coatings on fabricated ferrous articles including structural steel, steel reinforcements, steel sheet fabrications, assembled steel products, tubular fabrications, fabricated wire work, steel forgings, steel stampings, ferrous castings, nails and other small components. This Standard applies to both centrifuged and non-centrifuged...