-
Cupronickel or copper–nickel (CuNi) is an
alloy of
copper with nickel,
usually along with
small quantities of
other metals added for strength, such as...
- the new
coins until 1994.
Originally the 500 yen coin was made up of
cupronickel, but was
later changed to
nickel br****, and then to bi-metallic to deter...
- from its
introduction in or
around 1503
until 1946, and
thereafter in
cupronickel.
Before Decimal Day in 1971,
sterling used the
Carolingian monetary system...
- nickel-plated
steel equilateral curve heptagonal twenty pence and
fifty pence in
cupronickel bimetallic one
pound and two pounds. All
circulating coins have an effigy...
-
constituent of
various metal alloys, such as
sterling silver used in jewelry,
cupronickel used to make
marine hardware and coins, and
constantan used in strain...
-
aluminium bronze 25 and 50 satang,
cupronickel 1 baht,
cupronickel-clad
copper 5 baht and
bimetallic 10 baht.
Cupronickel-clad
steel 2 baht were introduced...
-
nickel is a five-cent coin
struck by the
United States Mint.
Composed of
cupronickel (75% copper and 25% nickel), the
piece has been
issued since 1866. Its...
-
denomination in ****anese. A new
alloy of 75%
copper and 25%
nickel (
cupronickel) was
decided upon to
replace the
former silver alloy. It was reported...
- (which
remained .900 fineness) in 1875. In 1879,
billon was
replaced by
cupronickel in the 5
centime and 10
centime coins and by
nickel in the 20 centime...
-
version is
composed of two
layers of
cupronickel (75% copper, 25% nickel) clad on a core of pure copper. With the
cupronickel layers comprising 1/3 of total...
