Re: [MW:26368] Regarding Heat treatment and post heating.

We have mentioned it in 1020 dega -1040 deg C 

And posheating has done for 3.5 hours for P9 

On Apr 5, 2017 5:46 PM, "George Dilintas" <dilintas@gmail.com> wrote:

Normalizing is usually done at 900degC with subsequent cooling on still air

2017-03-31 9:10 GMT+03:00 Mohit Aggarwal <aggarwalmohit05@gmail.com>:

Dear Experts,

We have straighten the pipe material SA234 WP9, PNo. P5B, for qualification of procedure.Now we will have to done Normalizing and tempering of plate welded material.

Kindly suggest at what temperature we should done the Normalizing 

Also let me.konw is there any post heating requirements are there for this material.or not.

Material is SA234WP9 20mm thk drawn  from.pipe into plate hardness is 190 BHN after straightening and cutting processes.

Best Regards,

Mohit Aggarwal.

9821958461

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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

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