What is the second step in the destructive test procedure after aligning the pieces along the weld axes?

What is the second step in the destructive test procedure after aligning the pieces along the weld axes?

• A. Inspect for cracks
• B. Bend the sample
• C. Hammer the sample flat
• D. Weld a filler

Answer: (C)

After aligning the pieces along the weld axes, the next step is to hammer the sample flat. This prepares a uniform, planar surface so the weld sits flush with the base metal and the test fixture can grip evenly. Flattening removes warpage or high spots that could skew how the load is applied in the destructive step and helps reveal any defects more clearly during subsequent inspection. Inspecting for cracks is something done after the test or during post-test evaluation, bending the sample is the actual destructive action that follows the preparation, and adding filler isn't part of the test sequence.

After aligning the pieces along the weld axes, the next step is to hammer the sample flat. This prepares a uniform, planar surface so the weld sits flush with the base metal and the test fixture can grip evenly. Flattening removes warpage or high spots that could skew how the load is applied in the destructive step and helps reveal any defects more clearly during subsequent inspection. Inspecting for cracks is something done after the test or during post-test evaluation, bending the sample is the actual destructive action that follows the preparation, and adding filler isn't part of the test sequence.