Corrosion-Resistant Metal : Any nonferrous metal or any metal having an unbroken surfacing of nonferrous metal, or steel with not less than 10 percent chromium or with not less than 0.20 percent copper
Coastal Construction Manual: Principles and Practices of Planning, Sitting, Designing, Constructing, and Maintaining Residential Buildings in Coastal Areas (Fourth Edition), Glossary, FEMA P-55 / Volume II, Washington, DC, USA 2011. http://www.fema.gov/media-library-data/20130726-15 10-20490-1986/fema55_volii_combined_rev.pdf, (CoaStormEmr - Amer) {887}