Euro coins
Small-denomination coins
The €1 and €2 coins are two-toned. The "gold" is an alloy, 75% copper, 20% zinc and 5% nickel. The "silver" is cupronickel, 75% copper and 25% nickel. The 10c, 20c and 50c coins are a proprietary alloy known as "Nordic gold", consisting of 89% copper, 5% aluminium, 5% zinc and 1% tin. The 1c, 2c, and 5c coins are copper-coated steel fourrées. The copper alloys make the coinage antimicrobial.
Euro coins-50