Albro1.1 (CuAl10Fe3)
CuAl10Fe3 'Aluminum Bronze'
Description Of Material
This Alluminium Bronze, contains approximately 10,50% Alluminium, 3,50% Iron. It has a good deformation and wear resistance with good sliding properties under load.
Chemical Composition
| Cu | Zn | Al | Fe | Ni | Mn | Other |
| Rest | 10,5 | 3,5 | 0,5 |
Mechanical Proporties
| Production Method | SCRM | CCRM | FRM | |||
| Tensile Strenght (Rm) N/mm² | 610-720 | 650-760 | 620-730 | |||
| Yield Strenght (Rp 0,2) N/mm² | 310-350 | 320-390 | 280-310 | |||
| Elongation (A5) % | 12-16 | 12-16 | 13-15 | |||
| Hardness (HB 30) | 160-180 | 180-210 | 190-230 | |||
| 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.
