Dear all,
Can anybody give reference details what is ferrite no range will get if duplex weld ferrite content is 30-60%.
Louis
QC Engineer
Singapore
From: Yoon <ych93@hotmail.com>
To: Materials & Welding <materials-welding@googlegroups.com>
Sent: Tue, 17 August, 2010 1:23:33 PM
Subject: [MW:6536] Re: value of ferrite content
above value mentioned by Mr Bathula is for weld metal, not base
meterial.
Regards
On Aug 17, 2:02 pm, "Bathula Raghuram (Mumbai - PIPING)"
<R.Bath...@ticb.com> wrote:
> For Duplex SS it would be 30-60% and austenitic SS 3-10% (except 310)
>
>
>
> -----Original Message-----
> From: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] On Behalf Of Yoon
> Sent: Tuesday, August 17, 2010 10:16 AM
> To: Materials & Welding
> Subject: [MW:6533] Re: value of ferrite content
>
> The chemical analysis of S31803 is designed to obtain 50% ferrite contents.
> The range of ferrite content depends on actual chemical contents.
>
> I think carbon content for C.S or S.S is not important. Anyway ferritic carbon steel : approxi. 100%, austenitic stainless steel:
> approxi. 0%.
>
> Regards,
>
> On Aug 17, 10:38 am, skrie85 <skri...@yahoo.com> wrote:
> > What the range value/percentage for ferrite content of duplex (SA240
> > UNS 31803) , Stainless steel and Carbon steel?
>
> Filtered by Hosted Filtering- Hide quoted text -
>
> - Show quoted text -
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