Magnesium Alloy, Sand Castings, 4.0Y - 2.3Nd - 0.7Zr (WE43B - T6), Solution and Precipitation Heat Treated AMS4427

Issuing Committee: Ams D Nonferrous Alloys Committee

Rationale: AMS4427E results from a Five-Year Review and update of this specification. This standard is being reviewed as part of the SAE Five-Year Review policy. The committee will look at possible changes to ordering information and other potential updates throughout the standard.