It is known that the corrosion of metallic structures has a significant impact on the U.S. economy, including infrastructure, transportation, utilities, production and manufacturing, and government. A 1975-benchmark study by Battelle-NBS calculated the cost of corrosion to be $70 billion per year, which was 4.2 percent of the nation's gross national product (GNP). Other studies, both in the United States and abroad have addressed the cost of corrosion as well.
New technologies to prevent corrosion continue to be developed and cost based corrosion management techniques are available to further lower corrosion costs. However, cost-effective methods are not always implemented. Better corrosion management can be achieved using preventive strategies at every level of involvement (owner, operator, user, government, Federal regulators, and general public).
This report will be of interest to government regulators and policy makers involved in materials-related issues, the general public, and practicing engineers concerned with materials of construction and process design.