recommended filler Wire for hastelloy D-205 to Alloy-20 Weld

[Brajendra Singh]

Dear Experts,

 

Need your expert advice on following subject matter.

Attaching herewith the chemical composition of hastelloy D-205 &  Alloy-20(UNS N08020)

 

We want to seal weld between these dissimilar metal  for elimination of leakage.

 

Kindly suggest recommended filler Wire & weld parameter for the same.

Thanks & regards,

Brajendra Patel

Cont:+917057406907

[PGoswami]

Hi Brajendra,

 

According to Matweb, Haynes has discontinued his product. Hence very little information is available in the web. Feel free to share the OEM’s specifications or data sheet for better clarity of the  problem.

 

Between these 2 alloys, D-205 is more austenitic, containing more Nickel. Hence recommended welding filler for this alloy should be default choice for welding between these 2 alloys.

 

Thanks.

 

 

P.Goswami.P.Eng, IWE.

Welding & Metallurgical Specialist

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

Email:pgos...@quickclic.net,pradip....@gmail.com

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