METRO develops and manufactures special copper alloys for the luxury items i.e. From high end leather goods to luxury accessories and Jewellery boxes and writing instruments industry.
Our alloy properties are well-matched to the various demands of luxury & writing instrument applications, like optimum surface coating results of precious metals, Palladium & Titanium, anticorrosion properties for alloys used for gel-ink, high strength, very high deformability for cold heading applications.
Our range includes alloys that are environmentally friendly and free of lead, bismuth, or beryllium.
If you are looking for any specific alloys which is not mentioned below, Do contact us with specifications and standards, Our team will be happy to assist you,
CATEGORY / STANDARD |
ASTM | BS | EN | JIS | DIN | ISO |
Aluminium Bronzes (Cu-Al-Ni-Fe-Si-Sn) |
CC330G | CuAl9 | ||||
Aluminium Bronzes (Cu-Al-Ni-Fe-Si-Sn) |
C95200 | CC331G | 2.0941 | 1338- CuAl10Fe2 |
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Aluminium Bronzes (Cu-Al-Ni-Fe-Si-Sn) |
CC332G | CuAl10Ni3Fe2 | ||||
Aluminium Bronzes (Cu-Al-Ni-Fe-Si-Sn) |
C95500 | AB2-C | CC333G | H2206(00) AlBCln3 |
2.094 | CuAl10Fe5Ni5 |
Leaded Brasses (Cu-Zn-Pb) |
C38000 C37700 C37800 |
CW617N | CuZn40Pb2 | |||
Leaded Brasses (Cu-Zn-Pb) |
C38500 | Cz121 | CW614N | C3603 | CuZn39 Pb3 |
1637- CuZn39Pb3 |
Leaded Brasses (Cu-Zn-Pb) |
C36000 | Cz124 | CW603N | C3601 | 2.0375 | CuZn36Pb3 |
Brasses (Cu-Zn) |
C27200 | CZ108 | CW507L | H3100(92) C2720 |
2.0321 | CuZn37 |
Brasses (Cu-Zn) |
C28000 | CZ109 | CW509L | C2801 | 2.0360 | CuZn40 |
Nickel Silvers (Cu-Ni-Zn) |
C75200 | CW409J | CuNi18Zn20 | |||
Nickel Silvers (Cu-Ni-Zn) |
C79800 | CW400J | 2.077 | CuNi7Zn39 Pb3Mn2 |
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High Coppers Alloys (>96%Cu) |
CuNi2 | |||||
Copper-Nickels (Cu-Ni-Fe) |
C79800 approx. |
CW400J | 2.077 | CuNi7Zn39 Pb3Mn2 |
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Copper-Nickels (Cu-Ni-Fe) |
C79800 approx. |
CW400J approx. |
2.077 | CuNi7Zn39 Pb3Mn2 |
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Copper-Nickels (Cu-Ni-Fe) |
C79860 | CW407J | 2.075 | CuNi12Zn37 Mn6Pb2 |
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Copper-Nickels (Cu-Ni-Fe) |
C79860 | CuNi11Zn38 Mn6Pb2 |
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Copper-Nickels (Cu-Ni-Fe) |
C79860 approx. |
CW407J approx. |
CuNi12Zn36 Mn5Pb2 |
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Copper-Nickels (Cu-Ni-Fe) |
CuNi12Zn38 Mn5 |
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Copper-Nickels (Cu-Ni-Fe) |
CuNi15Zn23Pb2 | |||||
Copper-Nickels (Cu-Ni-Fe) |
CuNi18Zn20 | |||||
Copper-Nickels (Cu-Ni-Fe) |
C76400 | CW409J | CuNi6 | |||
Copper-Nickels (Cu-Ni-Fe) |
CuNi8 | |||||
Copper-Nickels (Cu-Ni-Fe) |
CuNi10 | |||||
Copper-Nickels (Cu-Ni-Fe) |
CuNi30 | |||||
Copper-Nickels (Cu-Ni-Fe) |
CuNi44 |
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