Aluminum Sheet Metal Boat Hull Thickness

Triton lund boats for yankees lots of rivets and welds no listing for hull thickness.

Aluminum sheet metal boat hull thickness. It comes in many forms including diamond plate expanded perforated and painted aluminum sheet. Honda outboard dealer hankos triton aluminum boats 100 very fiberglass looking boat from its interior. A gross idea of the aluminium plate thickness i need. A guide to marine grade aluminum.

We often get asked which alloy to use and the answer is it depends. So using the example 10ga 1345 bottom plating in the steel boat and applying our rule of thumb results in a nominal 3 16 190 plating thickness in aluminum or just over 40 thicker. The authorities wants me to prove by calculation that the hull strength longitudinal lateral and local strength equals at least the strength that would result from the use of steel plate of a thickness of 0 11811 inches. In other words multiply the thickness of the steel member by a factor of from 1 3 to 1 5 to arrive at the thickness required in aluminum.

Lund lowes boats 100 they have a stinger series that looks great comes in a camo paint too. The application range of thick plate medium plate thin plate strip aluminum alloy tread plate pipe bar profile forged aluminum alloy is more and more wide and the hull lightweight development is rapid. In recent years marine grade aluminium sheet for boat building have attracted increasing interest. There are three alloys that we generally recommend for hull plating and frames.

The frontier models are for just plain fishing no. Here s a handy comparison chart of marine grade aluminum alloys. Aluminum sheet and aluminum plate are essentially the same. Make sure to find out the grade of aluminum used in your boat s hull says jay perrotta co owner and president of custom aluminum boatbuilder rock salt boats of yarmouth maine.

The plate aluminum boats we re focusing on in the 20 to 40 foot range might have hull plating from 3 16 to 1 4 inch thick about twice as thick as the smaller boats just mentioned. This becomes obvious when you consider that aluminum weighs only around 168 lb. Aluminum sheet is any aluminum sheet metal thicker than foil but thinner than 6mm. I want to use a boat with an aluminium hull.

Regarding cor ten in terms of either yield or ultimate strength if we re comparing an aluminum vessel having a hull structure of the same weight as the same vessel design having a cor ten steel structure it is interesting to note that the aluminum vessel will still be the stronger of the two.