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Quality Control

Posted by guerman on January 19th, 2003 11:20 PM
In reply to Welding questions by Dave225 on February 20th, 2002 02:29 PM [Go to top of thread]

1. Why are sample welds subjected to impact testing?
a. to determine the depth of weld metal penetration
b. to determine hardness.
c. to determine ductility
d. to determine impact strength

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