ASTM Standard: B 557M – 02a,

https://www.researchgate.net/profile/Sajjad_Sattari/post/What_is_ASTM_standard_for_tensile_test/attachment/59d637e179197b8077995276/AS%3A395022131318787%401471192023816/download/B+557.pdf

Dear Dr. Messele,

You can also find interesting/important information about that aluminium alloy (AA) in the UNE EN Standard (European standard).

Please, check also the attached pdf were I gather a lot of information on mechanical properties and possible chemical compositions of AA 6061 [wt.%]; particularly, the composition of AA 6061 should fulfil the following requeriments:

Mn should be

Thank you all of you for your valuable answers and directions, and also, am MSc candidate in Manufacturing Engineering, not Ph.D. holder.