Corrosion of metals and alloys — Determination of resistance to intergranular corrosion of solution heat-treatable aluminium alloys
金属和合金的腐蚀——固溶热处理铝合金抗晶间腐蚀性的测定
Specifies the methods of intergranular corrosion testing for solution heat-treatable aluminium alloys without protective coatings. Applies to cast and wrought heat-treatable aluminium alloys in the form of castings, forgings, plates, sheets, extrusions and semi-finished or finished parts. Anables comparative assessments of alloys of different grades and thickness depending on their chemical composition and other factors.