How can I provide documents of LR or DNV rules about these issues (aluminium masts) ? Any website?
As I see their mechanical properties are so close to each other, the main difference is on their chemical composition. 6061 has greater yield...
I'm working for an extrusion company and I have lots of inquiry from our parthners for masts. I checked on the net and as I see, there are 4 or 5...