Detecting repairs done by welding by etching

[Kadir godil]

Dear experts, 

we have a CA6NM casting, we doubt there are repairs done by welding by supplier. what is the procedure to detect this detects by etching. 

If someone is having a procedure please share with me.

sincerely,

Abdulkadar Godil

[safad pp]

Dear Abdulkadar ,

please refer ASME sec V111 div 1 ,non mandatory Appendix K.. Etch tests

Best Rgds.
Shafad P.P
ASNT Level III /AWS-CWI
Peekay Steel Castings(P) Ltd.,Calicut:India

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