6061-T6 is a good selection. Especially if you plan on having the panel laser cut. That's because 6061 isn't clad like 2024. The clad layer reflects the laser light and causes trouble. The non-clad 6061 doesn't reflect the laser. As a rule the minimum thickness I like to use for main structural instrument panels is 0.090" but 0.125" is even better. Unless it's an overlay panel then 0.050" or 0.060" is usually fine since the panel is supported by the substructure. In your specific case you should pick a panel thickness that matches the piece of modular panel you are replacing so the panels fit smoothly together.
Snapshot off the plans...I’m upgrading my avionics a bit and as a result need to replace a small section of my modular panel. It doesn’t look like I have anything in my scrap bin that fits the bill, so will have to buy a small sheet and get it cut to size. Does someone know what alloy of aluminum is typically used for instrument panels? 6061T6? Maybe it won’t really matter but I would like the new piece to match the existing panel as close as possible. Thanks in advance.
The Vans standard panel that came in my kit was 2024-T3 .063 thick. This material is available from Spruce in sizes 12"×12" and upwards.
Well shoot. Guess I will have to dig and try and figure out where i sourced my panel and get to the bottom of this. Dont think it was Vans though.The Vans standard panel that came in my kit was 2024-T3 .063 thick. This material is available from Spruce in sizes 12"×12" and upwards.
All RV-6/7/9 Instrument Panel Blank for Customization
Start with a blank canvas.store.vansaircraft.com
