Ia: 1.80-2.00%
Co+Ni: 0.20% Min.
Co+Ni+Fe: 0.60% Maualuga.
Cu: Paleni
Manatua: O le kopa fa'aopoopo i ai fa'aopoopoga e tutusa ma le 99.5% le maualalo.

Mafiafia (g/cm3): 8.36
Mafiafia a'o le'i fa'ama'a'aina (g/cm3): 8.25
Modulus Fa'alava (kg/mm2 (103)): 13.40
Fa'asologa o le Fa'alauteleina o le Vevela (20 °C i le 200 °C m/m/°C): 17 x 10-6
Fa'atinoina o le Vevela (cal/(cm-s-°C)): 0.25
Fa'asolo o le Liusuavai (°C): 870-980 °C
Fa'amatalaga:
1). o iunite e faʻavae i luga o le Metric.
2). o meatotino faaletino masani e faʻaaoga i oloa ua leva ona faʻamaʻaʻaina.

1). Alamanuia Eletise: Ki eletise ma lau o le relay
2). Kilipa Fiusi, Vaega o Suiga, Vaega o le Relay, Feso'ota'iga, Feso'ota'iga o le Spring
3). Alalaupapa Fesoota'i, Masini Fufulu Belleville, Meafaigaluega Fa'atautaia
4). Fa'amau Kilipa: Masini Fa'amau, Masini Fa'amau, Masini Fa'amau Loka
5). Mama Taofi, Pine Ta'avale, Sikulima, Polo Fa'a-Alamanuia: Pamu, Punavai,
6). Eletise, Au, Meafaigaluega Saogalemu e le Mu, Paipa U'amea Fetuutuuna'i,
7). Nofoaga mo Meafaigaluega, Bearings, Bushings, Valve Nofoa, Valve Stems,
8). Diaphragms, Springs, Meafaigaluega Uelo, Vaega o le Rolling Mill,
9). Au o le Spline, Vaega o le Pamu, Valves, Paipa Bourdon, Ipu o Ofu i Meafaigaluega Mamafa.

O nisi vaega o apamemea ma uamea fa'afefiloi apamemea, i le fa'asologa atoa o foliga: Pepa, U'amea, Paipa, Fa'asologa ma Uaea o lo'o lisiina 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