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Hi Glen,
I'm not a K boat owner, but I am sure the steel
spec. stands for ASTM A516 - Grade 70 steel That is the most comonly used and
spec'ed steel for subs because of it's higher quality and ability to have good
properties in colder situations.
After much discussion and consideration, it is the
material I chose to use on my sub. Unfortunately, it is only available in plate
form and has risen in price more than most other more common steel plates.
.
Best Regards,
Jim Kocourek
----- Original Message -----
Sent: Sunday, August 31, 2008 7:35
AM
Subject: [PSUBS-MAILIST] k350 plans
Any psuber
I have recently purchased k350 plans and i am
having difficulty reading certain info i need to get ordering
material
and would appreatiate it if someone could give me
the value of the question mark on the material list there is much
more
that i cant read but im sure i can sought
this out in time through psubs.
drawing no k350-004
item 1 .........................ASTM 5/?
GR70
Thanks from south africa
glen
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