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Re: [MW:29802] Abridged summary of materials-welding@googlegroups.com - 4 updates in 4 topics

By Materials & Welding
Did you perform pwht after the repair 

Στις Κυρ, 23 Ιουν 2019, 17:57 ο χρήστης Roshan Patel <patelroshankk@gmail.com> έγραψε:
Dear Experts,

I have one situation I have a job of material SA 182 F92. Hardness required for this material is 269 HBW Max. We had weld the F92 to F92 material. After PWHT we got Hardness around 250 HBW. But after Radiography it was one defect and we repair it. Now the Hardness of repaired portion is around 340 HBW. Now how we reduce it. And what is the Hardness limit of F92 Weld joints ? 

On Fri 21 Jun, 2019, 10:23 AM , <materials-welding@googlegroups.com> wrote:
Kamal Basha <basha2070@gmail.com>: Jun 20 08:51AM +0300

Api 510 inspection interval
 
If remaining life is 10 years or less
Inspection interval has it is.
 
If remaining life is greater than 10 years
1/2 of the life is inspection interval
...more
Kamal Basha <basha2070@gmail.com>: Jun 20 08:33AM +0300

Both together
 
...more
Chiranjeevi A <chiranjeevipuvvula@gmail.com>: Jun 20 07:24AM +0100

Dear all,
 
We have a situation that we need to weld cap (material P11) to weldolet
with P22 material. Size 2" NPS. Line temp is 560C and pressure 48bar. The
rating of the main header is 1500# P22 ...more
K K <karan.hbl@gmail.com>: Jun 20 05:14AM -0700

Dear Experts,
 
Please clarify me regarding below mentioned doubts.
As per AWS D1.1
 
1) As per PQR thickness qualified with 25mm(Test coupon )
 
 
But In WPS thickness mentioned 28MM ( 3.2mm ...more
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