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RE: [MW:33998] REQUIREMENT OF NACE MR0175 FOR SA182 F316L TO SA213-TP316L WELDING.

By Materials & Welding

Hi Sujit,

 

MR-0175 is a history, it's replaced by ISO-15156. See the snapshot of the appropriate sections of this specification for your reference. Your query is not very specific. Is the intended design/operating service being Sour Environment as classified by NACE?

If that's the requirement then it's advisable to perform hardness survey on the weld cross section.

You may see the appropriate extracts from ISO-15156-3 , for your reference.

 

Thanks.

 

Pradip Goswami.P.Eng, IWE.

Cell/Whasapp:1-905-9793232

 

 

 

From: Prasad rao <prasadrao31@gmail.com>
Sent: February 3, 2023 10:56 PM
To: materials-welding@googlegroups.com
Subject: Re: [MW:33990] REQUIREMENT OF NACE MR0175 FOR SA182 F316L TO SA213-TP316L WELDING.

 

Dear Sujith ,

 

There are no specific requirements mentioned about hardness values for SS/DSS/DSS/CRA , If you can refer to NACE MR0103 states the same for you please refer to the below may be useful.

 

With Regards,

Prasad rao.

 

 

 

On Fri, Feb 3, 2023 at 12:45 PM sujit kumar <sujitkumar19942@gmail.com> wrote:

Dear experts,

 

 

What is the requirement of NACE MR0175 to weld  SA182 F316L TO SA213 TP316L 

if there any Hardness require for that....???

 

is there is any special requirement for WPS PQR...???

 

NOTE:-SA182 F316L TO SA213 TP316L this material is also NACE Material.

 

 

Best regards

sujit.

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