Albro1.2 (CuAl9Ni3Fe2)
CuAl9Ni3Fe2 'Aluminum Bronze'
Description Of Material
This Aluminum Bronze, contains approximately 9,00% Alluminium, 2,50% Iron and 3,00% Nickel. It has a good deformation and wear resistance with good sliding properties under load.
Chemical Composition
| Cu | Zn | Al | Fe | Ni | Mn | Other |
| Rest | 9 | 2,5 | 3 | 1 |
Mechanical Proporties
| Production Method | SCRM | CCRM | FRM | |||
| Tensile Strenght (Rm) N/mm² | 700 | |||||
| Yield Strenght (Rp 0,2) N/mm² | 350 | |||||
| Elongation (A5) % | 12 | |||||
| Hardness (HB 30) | 160 | |||||
| Elastic Modulus | 115 x 10³ N/ mm² | |||||
| *** SCRM: Sand Cast R.M, CCRM: Centrifugally Cast R.M, FRM: Forged & Rouh Machined | ||||||
Physical Proporties
| Density | : 7,45 g/ cm³ | |||||
| Specific Heat | : 0,42 j/g.k | |||||
| Electrical Conductivity | : 8 MS/ m | |||||
| Electrical Conductivity (I.A.C.S.) | : 14 % | |||||
| Termal Conductivity | : 59-63 W/ m.K | |||||
| Coefficient of Thermal Expansion | : 16,0 X 10-6 /K | |||||
Applications
It uses as gears, bearings bushings, part of plastic injection moulds.
