Ia: 1.80-2.00%
Co+Ni: 0.20% Min.
Co+Ni+Fe: 0.60% Max.
Cu: Paleni
Fa'aaliga: Kopa fa'aopoopo fa'aopoopo e tutusa ma le 99.5% la'ititi.

Malosi (g/cm3): 8.36
Malosi a'o le'i fa'ama'a le matua (g/cm3): 8.25
Elastic Modulus (kg/mm2 (103)): 13.40
Fa'atele Fa'avela (20 °C i le 200 °C m/m/°C): 17 x 10-6
Amioga vevela (cal/(cm-s-°C)): 0.25
Va'aiga fa'afefete (°C): 870-980 °C
Fa'aaliga:
1). o iunite e fa'avae ile Metric.
2). o mea fa'aletino masani e fa'atatau i oloa fa'ama'a tausaga.

1). Alamanuia Fa'aeletise: Suiga Fa'aeletise ma La'au Relay
2). Fuse Clips, Suiga Vaega, Relay vaega, Feso'ota'i, Spring Connectors
3). Fa'afeso'ota'i Bridges, Belleville Washers, Navigational Instruments
4). Fa'amau Fa'amau: Fufulu, Fa'amau, Fufulu Loka
5). Mama Fa'amau, Fa'a Ta'avale, Siu, Fa'atosina Alamanuia: Pamu, Puna,
6). Electrochemical, Shafts, Meafaigaluega Saogalemu e le fa'amumu, Fa'a'au U'amea Fe'avea'i,
7). Fale mo Meafaifa'aili, Fa'amau, Fa'amau, Nofoa Vale, Po'a Vale,
8). Diaphragms, Puna, Meafaigaluega uelo, Vaega Mill Mill,
9). La'au Fa'a'au, Vaega Pamu, Valves, Fa'au'au Bourdon, Fa'a'ofu Papatusi i Meafaigaluega Mamafa.

E sili atu le tele o apamemea ma apamemea, i le faasologa atoa o foliga: Pepa, Uila, Paipa, Pisinisi ma Uaea lisi e pei ona i lalo:

C17000/170 (CuBe1.7, 2.1245, Alloy165)
C17200/172 (CuBe2, 2.1247, Alloy25)
C17300/173 (CuBe2Pb, 2.1248, AlloyM25)
C17500/175 (CuCo2Be, 2.1285, Alloy10)
C17510/1751 (CuNi2Be, 2.0850, Alloy3)
CuCoNiBe (CuCo1Ni1Be, 2.1285, CW103C)
C15000,/150, C18000/180, C18150/181, C18200/182
CuZr, CuNi2CrSi, CuCr1Zr, CuCr