The GMW 14872-2018 standard defines how laboratory Cyclic Corrosion experiments are performed to evaluate the durability of materials in a Cyclic Corrosion environment. This standard deals with the corrosion behavior of materials under alternating heat and humidity and drying conditions. The testing process includes salt fog and alternating heat and humidity tests to simulate corrosion in the real environment. Through these tests, the standard helps determine the corrosion resistance of materials in practical applications, ensuring their Reliability in long-term use.