This specification covers a magnesium alloy in the form of castings. AMS4439G revises chemical analysis standards (3.1), sampling requirements for chemical analysis (4.3.1), removes the requirement for determination of soluble zirconium (Table 1, 3.1.2), and is a Five Year Review and update of this specification.
Magnesium Alloy Castings 4.2Zn - 1.2 Rare Earths - 0.7Zr (ZE41A-T5) Precipitation Heat Treated
2012-09-14
Conference paper
English