MIL-PRF-85704 Storage Stability Steel Test Strip
Steel test strips used in testing storage stability by MIL-PRF-85704. This test strip is used in MIL-PRF-85704 §4.4.15 (Accelerated Storage Stability) and MIL-PRF-85704 §4.4.17 (Storage Stability). Each steel test specimen is 1/2" x 6" x 0.020" and is made from SAE 1020 (AMS 5046) steel. The steel test strip is cleaned and polished 280 grit SC.