RE: [MW:31738] Diffusible Hydrogen Test for ER110S-G Welding wire

Hi Aditya ,

 

As per Sec II, Pt-C, SFA 5.28, this test is optional. See the attached extract from SFA 5.28.. Filler metal is of very high tensile category. Hence incorporating diffusible hydrogen values in the CMTR  could be helpful for any issues down the road.

You may discuss this issue with the manufacturer and settle according to project requirements.

 

Thanks.

 

P.Goswami.P.Eng, IWE.

Independent  & Consulting Welding & Metallurgical Specialist

Linkedin: https://www.linkedin.com/in/pradip-goswami-2999855/

Email:pgoswami@rogers.com,pradip.goswami@gmail.com

Cell/Whasapp:1-905-9793232

 

From: Jamie Reyes <jamiejrmachineco@gmail.com>
Sent: November 13, 2020 11:00 AM
To: materials-welding@googlegroups.com
Subject: Re: [MW:31737] Diffusible Hydrogen Test for ER110S-G Welding wire

 

Manufacturer is correct.

 

On Fri, Nov 13, 2020 at 12:12 AM Aditya Gujar <gujar.adi@gmail.com> wrote:

Hello All,

 

Does Diffusible Hydrogen test is applicable to AWS SFA 5.28 ER110S-G (Solid Wire) welding wire? As per the AWS 5.28 section, test should be done in accordance with AWS A4.3 section. 

 

I have spoken with manufacturer of solid wires and as per their opinion Diffusible Hydrogen test is not applicable to any Solid wire grades. 

 

Can any one clarify?

 

Regards,

 

Aditya Gujar

 

 

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Regards,

Jamie Reyes

J.R. Machine Company, Inc.

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