ASTM A1072/A1072M-11(2020)

Anotácia textu normy ASTM A1072/A1072M-11(2020) :

This specification covers the requirements for zinc-5% aluminium coated, by the hot-dip process on iron and steel products. The coating may also contain small amounts of elements other than zinc and aluminium that are intended to improve processing and the characteristics of the coated product. This specification also examines the coating properties of the material, such as coating thickness and finish. It also identifies the tests that are conducted on the material, namely the thickness of coating test, the magnetic thickness measurements, the stripping method, the weighing before and after hot-dip coating, microscopy, adhesion, and embrittlement.


Keywords:
coatings´zinc 5 % aluminum, galvanized coatings, steel products´metallic coated, zinc 5 % aluminum coatings´steel products,, ICS Number Code 25.220.40 (Metallic coatings)