Issue 60

R. Karimihaghighi et alii, Frattura ed Integrità Strutturale, 60 (2022) 187-212; DOI: 10.3221/IGF-ESIS.60.14

Figure B5: Determine the maximum allowance crack-like flaw length in cylinder, circumferential joint, crack-like flaw perpendicular to the joint A) Allowable flaw size in base metal. B) Allowable flaw size in weld metal that has been subject to PWHT. C) Allowable flaw size in weld metal that has not been subject to PWHT- for each material solid line refers to ¼-t flaw, and dashed line refers to 1-t flaw [5]

Figure B6: Determine the maximum allowance crack-like flaw length in sphere, circumferential joint, crack-like flaw parallel to the joint A) Allowable flaw size in base metal. B) Allowable flaw size in weld metal that has been subject to PWHT. C) Allowable flaw size in weld metal that has not been subject to PWHT- for each material solid line refers to ¼-t flaw, and dashed line refers to 1-t flaw [5].

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