2001年5角硬币用什么材料做成，请问5角硬币是用

　　2001年5角硬币用什么材料做成，请问5角硬币是用什么材料做的？

　　据和记百科网站「大道通天」消息，近日，2001年5角硬币用什么材料做成，请问5角硬币是用什么材料做的？引发热议，2001年5角硬币用什么材料做成同样引起许多争议，对此众网友各抒己见。但到底是怎么回事呢？和记百科为您解答。

　　

5角硬币是用什么材料做的

 

　　根据情况而定。梅花形状五角硬币材质为黄铜合金；荷花形状五角硬币材质为钢芯镀铜合金。第五套五角硬币色泽为金黄色，直径20.5毫米，材质为钢芯镀铜合金。梅花五角硬币正面为梅花图案，体现出梅花在中国的象征价值，现已更换为荷花五角硬币。

　　硬币的材质对硬币的制成有什么影响：

　　硬币是一种常用的流通货币。它的功能意味着它必须是可方便携带，而且是要耐用。硬币的材质在一定程度上决定着硬币的使用程度、寿命长短。合金是制作硬币最好的材质选择，成本低、性能好、功能相对实用。在2002年，一元钱的硬币材质是钢芯镀镍，五毛钱的硬币材质是钢芯镀铜合金，一毛钱的青碧材质是铝合金；而到了2005年，一毛钱的硬币材质改为了不锈钢。再后来，也出版了新的硬币材质，出现了第三版、第四版。

　　

2001年5角硬币用什么材料做成

答：铜锌合金。1991-2001年梅花五角硬币材质是铜锌合金，2002年至今的荷花五角硬币材质是钢芯镀铜，会被磁铁吸住的是2002年至今的荷花五角硬币。

 

　　 【英文介绍/For English】：

　　 It depends on the situation. The plum-shaped pentagonal coin is made of brass alloy; the lotus-shaped pentagonal coin is made of steel core copper-plated alloy. The fifth set of five-cent coins is golden in color, 20.5 mm in diameter, and made of copper-plated steel core. The obverse of the Plum Blossom Coin is a plum blossom pattern, which reflects the symbolic value of the plum blossom in China. It has been replaced by a lotus five-cent coin.

　　How does the material of the coin affect the making of the coin:

　　Coins are a commonly used currency in circulation. Its functionality meant that it had to be portable and durable. The material of the coin determines the degree of use and the length of the life of the coin to a certain extent. Alloy is the best material choice for making coins, with low cost, good performance and relatively practical functions. In 2002, the material of the one-yuan coin was nickel-plated steel core, the material of the fifty-cent coin was copper-plated alloy steel core, and the green and green material of the one-cent was aluminum alloy; in 2005, the material of the one-cent coin was changed. for stainless steel. Later, new coin textures were also published, and the third and fourth editions appeared.