X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from fed1rmfepo103.cox.net ([68.230.241.145] verified) by logan.com (CommuniGate Pro SMTP 5.4c3j) with ESMTP id 4956765 for flyrotary@lancaironline.net; Mon, 25 Apr 2011 12:16:12 -0400 Received-SPF: softfail receiver=logan.com; client-ip=68.230.241.145; envelope-from=glasair2@me.com Received: from fed1rmimpo01.cox.net ([70.169.32.71]) by fed1rmfepo103.cox.net (InterMail vM.8.01.04.00 201-2260-137-20101110) with ESMTP id <20110425161532.KWXW20516.fed1rmfepo103.cox.net@fed1rmimpo01.cox.net> for ; Mon, 25 Apr 2011 12:15:32 -0400 Received: from [192.168.2.201] ([70.177.24.126]) by fed1rmimpo01.cox.net with bizsmtp id bsFX1g00Y2jEC4N03sFX4Z; Mon, 25 Apr 2011 12:15:31 -0400 X-CT-Score: 0.00 X-CT-RefID: str=0001.0A020205.4DB59E24.0001,ss=1,re=0.000,fgs=0 X-CT-Spam: 0 X-Authority-Analysis: v=1.1 cv=QeH5lMr9K3dXv06ExS/zNN+0EJrwiM0IgRbR1eF/lEk= c=1 sm=1 a=j7-4LBZJqVgA:10 a=J_oHuY-yf3cA:10 a=f32ykCDtWUuHg+z19x9HKQ==:17 a=HHGDD-5mAAAA:8 a=7g1VtSJxAAAA:8 a=Ia-xEzejAAAA:8 a=pPp1iu1oW3p0UscYi4wA:9 a=7R6iNbFItNOGFIAVfW0A:7 a=CjuIK1q_8ugA:10 a=Qa1je4BO31QA:10 a=i1zE5R4R5dEA:10 a=IxG8WIdCZwoRIZPB0V4A:9 a=MkDfu6EVY67X_A-C8XsA:7 a=f32ykCDtWUuHg+z19x9HKQ==:117 X-CM-Score: 0.00 Authentication-Results: cox.net; none From: Steve Thomas Mime-Version: 1.0 (Apple Message framework v1084) Content-Type: multipart/alternative; boundary=Apple-Mail-15--976582749 Subject: Re: [FlyRotary] Re: DNA Mufflers No Longer Available Date: Mon, 25 Apr 2011 09:15:31 -0700 In-Reply-To: To: Rotary motors in aircraft References: Message-Id: X-Mailer: Apple Mail (2.1084) --Apple-Mail-15--976582749 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=us-ascii Here is what the factory says: "B2 is a stainless that was imported from Japan in sheet form. It has = similar characteristics to cold rolled steel but wont rust and also wont = polish up like a 304 or a 4 series stainless. "If you are going to tig weld it use a standard stainless steel rod no = matter the grade and try to keep the heat down to a minimum." Regards, Justin Moore TFI Marketing Best Regards, Steve Thomas _______________________________________________________ On Apr 25, 2011, at 8:16 AM, Mark Steitle wrote: > Steve,=20 > =20 > It appears that B2 SS is used for flatware, heaters, etc. It welded = easily with 321SS rod. You may want to shoot DNA an email and see what = rod they recommend. > =20 > Mark >=20 > On Mon, Apr 25, 2011 at 9:49 AM, Steve Thomas wrote: > Mark, >=20 > The web site lists the material used in the construction of the = muffler as "B2 Stainless." What is that? What do I tell my welder who = will be requested to weld a 321 stainless transition to it? >=20 > Best Regards, >=20 > Steve Thomas >=20 > _______________________________________________________ >=20 >=20 >=20 >=20 >=20 > On Apr 22, 2011, at 12:37 PM, Mark Steitle wrote: >=20 > > Steve, > > > > Way to go! It should outlast your airframe. > > > > Mark >=20 >=20 > -- > Homepage: http://www.flyrotary.com/ > Archive and UnSub: = http://mail.lancaironline.net:81/lists/flyrotary/List.html >=20 --Apple-Mail-15--976582749 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=us-ascii Here = is what the factory says:

"B2 is a stainless = that was imported from Japan in sheet form. It has similar = characteristics to cold rolled steel but wont rust and also wont polish = up like a 304 or a 4 series stainless.
"If you are going to tig weld = it use a standard stainless steel rod no matter the grade and try to = keep the heat down to a minimum."

Regards,
Justin = Moore
TFI Marketing

Best Regards,

Steve = Thomas

______________________________________________________= _

On Apr 25, 2011, at 8:16 AM, Mark Steitle wrote:

Steve,

It appears that B2 SS is used for flatware, heaters, etc. It = welded easily with 321SS rod. You may want to shoot DNA an email = and see what rod they recommend.

Mark

On Mon, Apr 25, 2011 at 9:49 AM, Steve Thomas = <glasair2@me.com> = wrote:

Mark,

The web = site lists the material used in the construction of the muffler as "B2 = Stainless." What is that? What do I tell my welder who = will be requested to weld a 321 stainless transition to it?

Best Regards,

Steve = Thomas

_______________________________________________________
<= br>

On Apr 22, 2011, at 12:37 PM, Mark Steitle = wrote:

> Steve,
>
> Way to go! It should = outlast your airframe.
>
> Mark

--
Homepage: = http://www.flyrotary.com/
Archive and UnSub: = http://mail.lancaironline.net:81/lists/flyrotary/List.ht= ml

= --Apple-Mail-15--976582749--