Monday, July 30, 2012

[MW:14985] Re: Reg: how to select filler wire for dissimilar metals

what is the cirteria for selecting the filler wire for DMW JOINT.
Wheteher filler for higher grade is considered or lower grade is considered?
 

On Wednesday, 4 May 2011 17:21:01 UTC+5:30, venkat kumar wrote:
dear experts,

pl guide me that how to select filler wire according to given material.for instance if material is dissimilar, base material having 9Cr,1Mo,other material SA 351 HK 40,having Cr.23-27,Ni.19-22.one of our expert suggested that ErNiCr-3 as a filler wire.Other than material what characteristics are we have to take in to consideration to select filler wire.
 

thanks & regards


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