Aluminum boat owners
 

On 10/29/2014 11:15 AM, F*O*A*D wrote:
On 10/29/14 11:08 AM, wrote:
On Wed, 29 Oct 2014 07:50:38 -0400, Harrold wrote:

On 10/29/2014 12:45 AM, wrote:
On Tue, 28 Oct 2014 22:00:58 -0500, Califbill
wrote:

True North wrote:
StinkyJim sez

"There's marine grade aluminum and there's tin can aluminum."


You'll be happy to know Stinky, that my boat is marine grade
aluminum and
it's at the dealer's right now being repaired under warranty.

What alloy is it? That will tell you if it is marine grade.

I have all sorts of aluminum on my boat and it all seems to be holding
up OK.
I assume the pontoons and rails were marine grade but the square tube
was whatever they use for construction, the expanded metal is from a
welding shop, the jump seat and dog loading platform is from a data
"rack" and I have some gussets cut from road signs.


So why is Donnie's new boat rotting away and your old boat isn't?

Stainless fasteners without the proper preparation. It might also be
an issue with the grade of the fastener.



Is Fla "Yellowstreak" Jim planning on buying a boat?

I have a boat and there's no rotting aluminum on it.

Aluminum boat owners
 

wrote:
On Tue, 28 Oct 2014 22:00:58 -0500, Califbill
wrote:

True North wrote:
StinkyJim sez

"There's marine grade aluminum and there's tin can aluminum."


You'll be happy to know Stinky, that my boat is marine grade aluminum and
it's at the dealer's right now being repaired under warranty.

What alloy is it? That will tell you if it is marine grade.

I have all sorts of aluminum on my boat and it all seems to be holding
up OK.
I assume the pontoons and rails were marine grade but the square tube
was whatever they use for construction, the expanded metal is from a
welding shop, the jump seat and dog loading platform is from a data
"rack" and I have some gussets cut from road signs.

You need 50xx and 60xx alloys. Very minimal copper in those. 60xx is
tougher, and harder to bend, so most at 50xx of different tempers.

Aluminum boat owners
 

On Wed, 29 Oct 2014 11:55:13 -0400, Harrold wrote:

On 10/29/2014 11:15 AM, F*O*A*D wrote:
On 10/29/14 11:08 AM, wrote:
On Wed, 29 Oct 2014 07:50:38 -0400, Harrold wrote:

On 10/29/2014 12:45 AM, wrote:
On Tue, 28 Oct 2014 22:00:58 -0500, Califbill
wrote:

True North wrote:
StinkyJim sez

"There's marine grade aluminum and there's tin can aluminum."


You'll be happy to know Stinky, that my boat is marine grade
aluminum and
it's at the dealer's right now being repaired under warranty.

What alloy is it? That will tell you if it is marine grade.

I have all sorts of aluminum on my boat and it all seems to be holding
up OK.
I assume the pontoons and rails were marine grade but the square tube
was whatever they use for construction, the expanded metal is from a
welding shop, the jump seat and dog loading platform is from a data
"rack" and I have some gussets cut from road signs.


So why is Donnie's new boat rotting away and your old boat isn't?

Stainless fasteners without the proper preparation. It might also be
an issue with the grade of the fastener.



Is Fla "Yellowstreak" Jim planning on buying a boat?

I have a boat and there's no rotting aluminum on it.

Harry is jealous of folks with boats.