ASTM G69 Aluminum Corrosion Test Specimens
Aluminum test specimens used in ASTM G69 (Measurement of Corrosion Potentials of Aluminum Alloys). The specimens are 15 mm x 100 mm x 3 mm (0.60" x 3.9" x 1/8") and have an 'as rolled' surface finish. Final polishing and specimen prep is performed in the laboratory. Customized test specimens for modified versions of this test method are available on request.