ABC Testing Incorporated offers several types of destructive tests to aid in welding procedure qualifications. These tests can also be used to test design integrity by loading a part and taking it to failure. It also is verification that engineering has chosen the correct material and processing to fabricate reliable products for the application in question. Destructive Testing like Salt Spray testing is used to determine corrosion resistance by accelerating corrosion. Hardness Testing is a quick test to determine if heat treatment of in service us has affected the Mechanical Properties of a material.