Re: [MW:34173] impact test requirement

Dear Sujit 

For above conditions 

What is the MDMT?----(-45°C @ 10 bar(g))

What is the Welding process?----(GTAW)

What is consumable? ----(ER308L)

Is this consumable is perused tested?( NO NOT TESTED)

You do not have to qualify PQR as the boundary conditions are in line with exemption permitted in  Code - 

See exemption snap copied  form ASME SEC VIII DIV 1 - UHA-51 clauses (Refer statement in bold)

 ""

 (e) Exemptions from Impact Testing for Welding Procedure Qualifications. 

For Welding Procedure Qualifications, impact testing is not required for the following combinations of weld metals and MDMTs except as modified in (c): 

(1) for austenitic chromium–nickel stainless steel base materials having a carbon content not exceeding 0.10% welded without the addition of filler metal, at MDMTs of −155°F (−104°C) and warmer;  

  (2) for austenitic weld metal: (-a) having a carbon content not exceeding 0.10% and produced with filler metals conforming to SFA-5.4, SFA-5.9, SFA-5.11, SFA-5.14, and SFA-5.22 at MDMTs of −155°F (−104°C) and warmer;

(-b) having a carbon content exceeding 0.10% and produced with filler metals conforming to SFA-5.4, SFA-5.9, SFA-5.11, SFA-5.14, and SFA-5.22 at MDMTs of −55°F (−48°C) and warmer;  ""

Thanks

Vishwas -

IWE

On Saturday, April 29, 2023 at 1:17:16 PM UTC+5:30 sujit kumar wrote:

Dear vishwas sir,

Please find below reply.

What is the MDMT?----(-45°C @ 10 bar(g))

What is the Welding process?----(GTAW)

What is consumable? ----(ER308L)

Is this consumable is perused tested?( NO NOT TESTED)

Best Regards.

sujit

On Fri, 28 Apr 2023 at 21:44, Vishwas Keskar <vvkes...@gmail.com> wrote:

What is the MDMT?

What is the Welding process?

What is consumable?

Is this consumable is perused tested?

 

Go the UHA 51 - There are exemptions to SS consumables .

Pl go thr it .

I am sure these will get exempted 

Thanks 

Vishwas

IWE 

Sent from my iPhone

On 28-Apr-2023, at 4:28 PM, 'james gerald' via Materials & Welding <material...@googlegroups.com> wrote:



1. MDMT

2. Applicable Design code to determine the exemption

3. Welding code such as ASME Sec.IX

Normally supplementary PQR for Hardness and Impact is permitted

Thanks & Regards

J.Gerald Jayakumar

On Friday, 28 April, 2023 at 04:07:48 pm IST, Rameshbabu B <ramesh...@zetwerk.com> wrote:

Impact test temperature?

On Fri, 28 Apr 2023 at 15:44, sujit kumar <sujitku...@gmail.com> wrote:

Dear all,

if we have already qualified WPS for  P no 8 to P no 8 . then now we have  the requirement of the impact test. what to do? since it is a supplementary essential requirement. so may i  prepare test piece for the impact test and attached this impact test report to previous wps...?

Regards.

sujit

--
https://materials-welding.blogspot.com/
https://www.linkedin.com/groups/122787
---
You received this message because you are subscribed to the Google Groups "Materials & Welding" group.
To unsubscribe from this group and stop receiving emails from it, send an email to materials-weld...@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/materials-welding/CAFonYWMLtSp8eEQ-4e4NwJTN_PJC72zwr-JSNy5ghOES%3Dwz7VQ%40mail.gmail.com.

--

Regards
Ramesh Babu Balaram
Head QA/QC
Zetwerk Manufacturing Businesses Private Limited
Mobile: +91 98 4 053 13 55

>>>DONATE NOW<<<
SUPPORT ZETWERK'S CAMPAIGN TO FEED THE VURNERABLE MIGRANT FACTORY WORKER POPULATION.
Contribute generously. Each donation will go towards essential ration kits.
Let's come together as a nation so that they don't have to go hungry

This information may be confidential and/or privileged. Use of this information by anyone other than the intended recipient is prohibited. If you receive this in error, please inform the sender and remove any record of this message

--
https://materials-welding.blogspot.com/
https://www.linkedin.com/groups/122787
---
You received this message because you are subscribed to the Google Groups "Materials & Welding" group.
To unsubscribe from this group and stop receiving emails from it, send an email to materials-weld...@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/materials-welding/CAHJfB2keMW%3D8RZdUGKinM%3De3z4W3V82%3DrmXFTwtsw9TtXD85RA%40mail.gmail.com.

--
https://materials-welding.blogspot.com/
https://www.linkedin.com/groups/122787
---
You received this message because you are subscribed to the Google Groups "Materials & Welding" group.
To unsubscribe from this group and stop receiving emails from it, send an email to materials-weld...@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/materials-welding/1170775803.711426.1682679001664%40mail.yahoo.com.

--
https://materials-welding.blogspot.com/
https://www.linkedin.com/groups/122787
---
You received this message because you are subscribed to the Google Groups "Materials & Welding" group.
To unsubscribe from this group and stop receiving emails from it, send an email to materials-weld...@googlegroups.com.

To view this discussion on the web visit https://groups.google.com/d/msgid/materials-welding/EE1B29CE-80BE-4DA2-8B0F-9FCC2B50AF20%40gmail.com.

--
https://materials-welding.blogspot.com/
https://www.linkedin.com/groups/122787
---
You received this message because you are subscribed to the Google Groups "Materials & Welding" group.
To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/materials-welding/dbcd21db-da67-4748-8b49-068954421d52n%40googlegroups.com.