Aluminum Sheet Metal Boat Hull

We often get asked which alloy to use and the answer is it depends.

Aluminum sheet metal boat hull.

In 1895 for example nat herreshoff designed and constructed a radical 123 foot composite metal sloop defender to defend the america s cup she was built of aluminum bronze and steel and within six years was so debilitated by galvanic corrosion she had. Premium cnc boat kits in aluminum alloy and steel welcome to metal boat kits. Like a house with a strong foundation a well built boat starts with a hull. We offer premium quality stock boat kits in aluminum alloy and steel.

A guide to marine grade aluminum here s a handy comparison chart of marine grade aluminum alloys. But the most common readily available and suitable for welded boat hulls include. But for the welded aluminum boat the choices narrow down to the so called marine alloys in the 5000 and 6000 series the latter typically being extrusions. Yet even within these series there are still many alternatives.

In 1993 we were one of the first companies to offer cnc kits publicly and in doing so we helped establish an industry. There are three alloys that we generally recommend for hull plating and frames. 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. In recent years marine grade aluminium sheet for boat building have attracted increasing interest.

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. Metal has been used to build ships for about 160 years and very large metal yachts were being built as early as the late 19th century. Finally some sparks i heavily modifies my pro pulse 200 and installed a push pull gun on it. 5052 h32 5052 h34 5083 h321 5086 h32 5086.