Specific acceptance Radiography Criteria for Aluminum Welds

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Nov 7, 2019, 10:19:04 PM11/7/19

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Dear Experts,

What is the acceptance criteria for porosities in Aluminum welds subjected to Radiography Examination?

I am having only 3 porosities scattered (1.2mm dia.max) in the entire weld length of 350mm coupon.

Coupon thk = 4mm

Welding process - GTAW

Require your valuable inputs.

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