Dime (Canadian Coin) - History of Composition

History of Composition

Years Mass Diameter/Shape Composition
2000–present 1.75 g 18.03 mm 92.0% steel (unspecified alloy), 5.5% copper, 2.5% nickel plating
1979–1999 2.075 g 18.03 mm 99.9% nickel
1969–1978 2.07 g 18.03 mm 99.9% nickel
1968 2.07 g

2.33 g

18.03 mm

18.034 mm

99.9% nickel (172.5M)

50% silver, 50% copper (70.4M)

1967 2.33 g 18.034 mm 50% silver, 50% copper (30.6M)

80% silver, 20% copper (32.3M)

1920–1966 2.33 g 18.034 mm 80% silver, 20% copper
1910–1919 2.33 g 18.034 mm 92.5% silver, 7.5% copper
1858–1910 2.32 g 18.034 mm 92.5% silver, 7.5% copper

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