what materials are used for the euro bills & coins ?

Question

does anybody know ?
i have a research project on the european currency, and i need to find out what material they use on the euro bill & euro coins ..

anybody know

Answer 1

Euro Coins:

1,2,5 euro cents:
=> Copper plated on steel blank.

10,20,50 euro cents:
=> Nordic gold. (89% copper, 5% aluminium, 5% zinc, and 1% tin)

1 euro:
=> Center: Copper-Nickel; Ring: Nickel-Brass

2 euro:
=> Center: Nickel-Brass; Ring: Copper-Nickel

Euro Notes:

5,10,20,50,100,200 and 500 euro:
=> 100% pure cotton fiber

Answer 2

i don't know. You tell me