Re: A way to verify 7075 T0 Aluminum has been successfully Heat Treated to T6
In Reply to Parent Post by R. Webb
Thanks for responding. The specification is:
Heat Treat 7075-0 to 7075-T6 Per SAE-AMS-2770
Para 220.127.116.11 Other Alloys or Other Tempers
Each lot of parts shall be hardness and conductivity tested. Testing shall be in accordance with 18.104.22.168.1 or 22.214.171.124.2
See those 2 paragraphs - specify on PO which one you want to apply (both request hardness testing).
Hardness results shall be as per AMS2658 (which I don't have).
Science. It's not a democratic process.
Last edited by sorin; 6th May 2011 at 01:07 PM.