Regarding Post Baking

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Mohit Aggarwal

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Apr 5, 2017, 4:49:55 AM4/5/17
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Dear Experts,

For material SA335 P5 and SA 335 P9 for.how.much time and at what  temperature post heating is required 

Thk of SA335P5 is 16mm
And thk 9f SA335 P9 is 20mm.


Regards,
Mohit Aggarwal 
9821958461

George Dilintas

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Apr 5, 2017, 8:21:30 AM4/5/17
to Meghanadh K
usually 1 hour at least.
Temperature 200 degC

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Dr. Georgios Dilintas,
Dipl. Ing. In Aeronautic and Space Engineering
Ph.D in Mechanics of Solids - Computational Mechanics
A.I.S, A.N.I, IRCA Lead Auditor
Welding, Stress Analysis, Corrosion, QA/QC, Failure Analysis, Risk Analysis

Prasad Rode

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Apr 7, 2017, 12:23:59 PM4/7/17
to Materials & Welding
Yes, post heating for 1 hr only.

CHINTUKUMAR GANDHI

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Apr 9, 2017, 6:27:24 AM4/9/17
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Dear Sir,

Recommended post heat temp. is 350º C for 2 hours or alternatively preheat shall be maintained without interruption util the start of PWHT.

Regards,



C. R. GANDHI


From: Mohit Aggarwal <aggarwa...@gmail.com>
To: materials-welding <material...@googlegroups.com>
Sent: Wednesday, April 5, 2017 2:19 PM
Subject: [MW:26359] Regarding Post Baking

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