Corrosion of metals and alloys. Accelerated cyclic test with exposure to acidified salt spray, dry and wet conditions1 Scope This document specifies two accelerated corrosion test procedures, Methods A and B, for the comparative evaluation of metallic materials with or without permanent corrosion protection or temporary corrosion protection in outdoor salt and or acid rain environments. It also specifies the apparatus used. The two tests involve cyclic exposure of the specimens to acidified salt spray, dry and wet conditions. The particular advantages of the two

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