Product Code:SAE AMS4241 Title:Aluminum Alloy, Castings 7.0si 0.58mg 0.15ti 0.06be (D357.0-T6) Solution and Precipitation Heat Treated Dendrite Arm Spacing (Das) Controlled Issuing Committee:Ams D Nonferrous Alloys Committee Scope:This specification covers an aluminum alloy in the form of castings.