The item first undergoes a copper, then nickel plating prior to the chromium. Aluminum objects are first zinc coated, then copper, nickel & chrome. Gold plated parts get copper & nickel, (no chrome) then gold. Silver goes right over the copper.
The data, which is from 2012, shows Lima had about 53 reported crimes for every 1,000 people. Whitehall, Ohio, a suburb of Columbus, was ranked as the most dangerous city in the state. Several other suburbs are listed as well as major cities including Cleveland and Cincinnati.anking lists Lima as 10th most dangerous city in Ohio-Hometownstations.com-WLIO-Lima, OH News Weather Sports.
Peru is one of the safest countries in Latin America. The above graph illustrates murder rates by country. See the most violent cities in 2013. On that list, 41 of the 50 most dangerous cities are in Latin America (and five in the United States).