Mechanical properties according to special alloys used to casting

This article is focus on different alloys used to casting same part ,,COVER” 5 different aluminum alloys were studied for the best mechanical properties. Mechanical properties were evaluated in the same place from casting. Customer had special requirements on mechanical test. Suitable product was not governed by the mechanical properties obtained from standard tensile test. This special test was determined about correct or non-correct product. Mechanical properties were studied for better information about alloys for manufacturer. Measured mechanical properties were verified on tensile test similar as customer test.