[s-cars] Oh Mama!!!- 034 EFI??

[Trevor Frank]

Stainless steel used in gas turbines, 310 stainless, 321 stainless, 403
stainless Pyromet 335, 22-4-9 stainless, Nitronic 40 stainless, 330
stainless, 347fm stainless, 404 stainless...I can go on, but I think you
are getting the point, 1020 isn't nor is any high or low carbon steels,
but plenty of stainless steels.



Have I killed this thread yet?



-----Original Message-----
From: Djdawson2 at aol.com [mailto:Djdawson2 at aol.com]
Sent: Monday, May 09, 2005 9:54 PM
To: mlped at qwest.net; bobs6 at msn.com; Trevor Frank; CaptMagu at aol.com;
s-car-list at audifans.com
Subject: Re: [s-cars] Oh Mama!!!- 034 EFI??



In a message dated 5/9/2005 8:48:06 PM Mountain Standard Time,
mlped at qwest.net writes:

	Just my opinion, & I'm certainly no materials engineer, but
generally
	stainless (I'll concede it does come in different flavors, and
most
	importantly, different wall thicknesses) isn't the best choice
for very high
	heat applications.... like a turbo.



Hmm... the hottest parts in the turbo application would be the EM and
the turbine housing, right?  Neither of these parts are made with SS in
the OE applications.  Seems like that is worth considering.  My header
was made with weld els, from what I can tell.  Maybe it'll last, maybe
it won't... but it currently has nearly 17k miles on it, is ceramic
coated (on the outside), and has been to the point of glowing brightly
on many, many occasions.

Dave



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