S9074-AR-GIB-010/278
Design Material Thickness (Inches)
Figure 2 Maximum acceptable ultrasonic indication length for weld deposited buttering
10.5 Disposition of rejected welds. Welds not meeting the specified acceptance criteria shall be rejected until repaired and reinspected to the applicable criteria. 10.6 Hardness testing of titanium and titanium alloy flame cut surfaces. Hardness testing using portable hardness tester shall be conducted on a conditioned surface at approximately 6 inches interval to insure that all contaminated metal has been removed. Hardness of the conditioned cut surface shall not more than three points Rockwell C higher than that of the base material taken as an average of ten readings, at a minimum of 1 inch from the cut surface
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