Dear Sir,
I have a query i.e.
For Monel 400 clad restoration by weld overlay of Nicu7 on SA 516 Gr 70 base , Now a days Process licenser allows of Max 2.5% Fe (earlier they were allowing up to 5% Fe) The equipment is used in refinery for HCL fluid service.
i)What must be the reason for making stringent requirement
ii) What is the effect of Fe in monel weld for chloride service
I will be thankful to you for guidance in this regard
Regards
Hegde P.B.
+919714714803
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