1, 2, and 5 cent coins are made of copper-plated steel
10, 20, and 50 cent coins are made of a special alloy called Nordic gold, which despite its name doesn't contain any gold. Its component metals are 89% copper, 5% aluminum, 5% zinc, and 1% tin
€1 coins have an outer ring of nickel-brass surrounding a center made of nickel clad with cupronickel
€2 coins have an outer ring of cupronickel and a center made of nickel clad with nickel-brass
