proppastie
Well-Known Member
Previous Home Brinell test for hardness pegged this aluminum as 5052 H36 with a yield of 29 Kpsi...
https://www.homebuiltairplanes.com/forums/threads/homemade-brinell-tester.24546/#post-549778I am getting ready to use some of this in a critical location so I decided to do another couple of tests....I did two tests the with a large yield as shown in the picture of 38 Kpsi and a very slight deformation maybe less than 2 deg at 27 Kpsi.
https://www.homebuiltairplanes.com/forums/threads/homemade-brinell-tester.24546/#post-549778I am getting ready to use some of this in a critical location so I decided to do another couple of tests....I did two tests the with a large yield as shown in the picture of 38 Kpsi and a very slight deformation maybe less than 2 deg at 27 Kpsi.
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