MIL-C-40084 §4.3.4.4.4 Corrosion Stain Test Specimens

Metal test specimens used in testing by military specification MIL-C-40084 §4.3.4.4.4 (Corrosion Stain Test). This test requires four test specimens. Each test specimen is made from cold-rolled steel, measuring 0.975" in diameter and 1/16" thick. The test specimens are polished 280 grit AO and solvent cleaned. Each metal test specimen is traceable to the original material.