Tuesday, October 27, 2009

[MW:3552] Re: Electrode for 17-4 PH cast steel

Sir
If 17-4PH is it pre trated to any specfic condition as like 950, 1075 or 1100, 1150 ?
If pre trated , then it would be best to use 312 type electrode
Regards
Suneel Gore

--- On Tue, 27/10/09, Maringan Hutagalung <maringan.hutagalung@gmail.com> wrote:

From: Maringan Hutagalung <maringan.hutagalung@gmail.com>
Subject: [MW:3549] Electrode for 17-4 PH cast steel
To: materials-welding@googlegroups.com
Date: Tuesday, 27 October, 2009, 12:32 PM


Dear all,

Our customer as a pulp and paper mill service are repairing
a liner in a rotor housing, the material is a cast steel type 17-4PH.

For repair of some defect caused corrosion and abrasion wear, they
require an electrode AWS E630.

Does anyone can give an advice for other type of electrode to
substitute a E630 since
we don't have stock of it.

Thanks in advance


Maringan

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