625 nickel test panel specimen with as rolled unpolished surface

625 Nickel Test Panels

Metaspec makes test panels, specimens, and coupons from 625 nickel (also called INCONEL alloy 625 or UNS N06625). 625 nickel is a high-strength superalloy with resistance to corrosion, oxidation, and high temperatures. These test panels may be made from sheet metal or plate material, depending on the temper or material specification. These test panels are made in various sizes, including 1" x 2", 2" x 4", 3" x 6", 3" x 10" and 4" x 6". Custom test panels are available on request.

  • Regular test panels are cut to size, deburred, and packed in bundles with a light oil to prevent corrosion.  These panels may have some minor surface defects and will have mill oil on the surface, as these are the sheets in “as-received” condition from the mill.