Wednesday, March 25, 2015

[MW:23002] Reg - Etchant for Aluminum material

Dear Experts,

I need certain Aluminum weld samples to be Macro etched .

The grades of Aluminum are ALU 5052 & ALU 1050.

Kindly advice me that which etchant has to be used to reveal proper weld fusion.

Thanks in advance :)

Awaiting experts advice.

With regards,
R.Anand Raj

CSWIP 3.1 Welding Inspector
ASNT LEVEL II 



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