Tuesday, January 14, 2020

Re: [MW:30373] Welding Parameter for HP modification (25Cr-35Ni-0.1C+Nb) Material

Dear sir,

Incoloy 617,   Need to maintain underpass strictly to 125 degrees.

PWHT may need if your service temperature exceeds 550 deg centigrade.

regards

Dinesh


On Tue, Jan 14, 2020, 14:39 'Karthik' via Materials & Welding <materials-welding@googlegroups.com> wrote:
Hi,
Go with ENiCrFe-2 (Incoweld A) or ENiCrCoMo3 (Inconel 617). No PWHT needed. You may preheat up to maximum of 75 degree Celsius.

Thanks& Regards,

 

(Karthik)

Karthikeyan.S

M: +66-892512282

E-mail : karthik6684@yahoo.com



On Tuesday, January 14, 2020, 03:51:56 PM GMT+7, <tuanpvecc@gmail.com> wrote:


Dear Experts 
Please suggest a good welding parameter for HP modification (25Cr-35Ni-0.1C+Nb) Material 
Welding consumable, PWHT if need.

Thank you 

N.A. Tuan


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