Aluminum Alloys - 2011 - 2014 - 2017 - 2024 - Guide to 2000 Series Aluminum скачать в хорошем качестве

Aluminum Alloys - 2011 - 2014 - 2017 - 2024 - Guide to 2000 Series Aluminum

Today we are talking about the heat treatable aluminum alloys in the 2xxx series. For the full transcript click here: https://www.michlinmetals.com/aluminu... Alloys where the primary alloying element is copper and typically age hardened either at room temperature...the  naturally aged tempers or by heating....the artificially aged tempers. Products are normally heat treated by the producing mill. For a review of the heat treated temper designations or if you did not see the prior video click here now. The Aluminum Association, the American industry organization that has established standards also uses a comparative rating system for various properties of aluminum alloys. An A rating is the most favorable and E is the least.  Again, these are comparisons within aluminum alloys. An alloy and temper rated "A" is superior to one rated "B" and so on. In general, the 2xxx series machines well but is not highly rated for general or stress corrosion applications as compared to other alloys. Most popular wrought alloys in this series are  2011, 2014, 2017 and 2024. Aluminum chemistry requirements contain a restriction of .point 05% maximum each for any unspecified elements and a total of point 15% maximum which applies to all these alloys.