[TowerTalk] F12 C19XR Rivets

[Kevin Stover]

I believe the cabs and beds are all 5000 or 6000 series Al. 5000 in low 
stress areas like the cowl, cab floor and inner door panels, 6000 series 
is used in high stress areas like the cab, sills, and A-Pillars.
The Aluminum is glued, riveted and screwed in place. Very few spot 
welds. Spot welding aluminum requires higher electric currents and some 
means of removing the oxidized coating that covers the surface. Thus the 
reason aircraft are riveted.
The proof of concept was 40 Mercury Sables from 1995 and the 2003 Jag XJ.
If I remember correctly they saved about 250-300lbs of weight on the F-150.

On 3/12/2016 12:09 PM, Patrick Greenlee wrote:
> The new F150 pickups use aluminum extensively.
>
> On 3/12/2016 11:56 AM, Jim Thomson wrote:
>> When US steel  found out about the proposed aluminum
>> car body manufacturing method, they went beserko, and the politicians
>> quickly finished off the  idea....never to be mentioned again. Rust
>> doesnt sleep..and aluminum doesn’t rust.
>
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-- 
R. Kevin Stover
AC0H
ARRL
FISTS #11993
SKCC #215
NAQCC #3441


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