Tuesday, January 14, 2020

Re: [MW:30378] Hardness after PWHT

After PWHT for F11 & F22 hardness reduced to 110 HB, it is acceptable ?

On Tue, 14 Jan, 2020, 6:19 PM 'Karthik' via Materials & Welding, <materials-welding@googlegroups.com> wrote:
Hi, 
Please refer Section II Part -A SA 182 . It's specified


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On Tuesday, January 14, 2020, 6:15 PM, patelroshankk@gmail.com wrote:

Dear Experts please explain what hardness of Weld, HAZ, Parents metal is acceptable for F11 & F22 after Post weld Heat treatment.

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