EN AC-41000-F Cast Aluminum
EN AC-41000-F is EN AC-41000 aluminum in the as-fabricated (no temper or treatment) condition. The graph bars on the material properties cards below compare EN AC-41000-F to: Euronorm (EN) cast aluminums (top), all aluminum alloys (middle), and the entire database (bottom). A full bar means this is the highest value in the relevant set. A half-full bar means it's 50% of the highest, and so on.
Mechanical Properties
Brinell Hardness
57
Elastic (Young's, Tensile) Modulus
69 GPa 10 x 106 psi
Elongation at Break
4.5 %
Fatigue Strength
58 MPa 8.4 x 103 psi
Poisson's Ratio
0.33
Shear Modulus
26 GPa 3.8 x 106 psi
Tensile Strength: Ultimate (UTS)
170 MPa 25 x 103 psi
Tensile Strength: Yield (Proof)
80 MPa 12 x 103 psi
Thermal Properties
Latent Heat of Fusion
420 J/g
Maximum Temperature: Mechanical
170 °C 340 °F
Melting Completion (Liquidus)
640 °C 1180 °F
Melting Onset (Solidus)
630 °C 1160 °F
Specific Heat Capacity
900 J/kg-K 0.21 BTU/lb-°F
Thermal Conductivity
170 W/m-K 96 BTU/h-ft-°F
Thermal Expansion
23 µm/m-K
Electrical Properties
Electrical Conductivity: Equal Volume
38 % IACS
Electrical Conductivity: Equal Weight (Specific)
130 % IACS
Otherwise Unclassified Properties
Base Metal Price
9.5 % relative
Density
2.7 g/cm3 170 lb/ft3
Embodied Carbon
8.2 kg CO2/kg material
Embodied Energy
150 MJ/kg 66 x 103 BTU/lb
Embodied Water
1160 L/kg 140 gal/lb
Common Calculations
Resilience: Ultimate (Unit Rupture Work)
6.4 MJ/m3
Resilience: Unit (Modulus of Resilience)
46 kJ/m3
Stiffness to Weight: Axial
14 points
Stiffness to Weight: Bending
51 points
Strength to Weight: Axial
18 points
Strength to Weight: Bending
26 points
Thermal Diffusivity
69 mm2/s
Thermal Shock Resistance
7.8 points
Alloy Composition
| Al | 95.2 to 97.6 | |
| Si | 1.6 to 2.4 | |
| Mg | 0.45 to 0.65 | |
| Mn | 0.3 to 0.5 | |
| Fe | 0 to 0.6 | |
| Ti | 0.050 to 0.2 | |
| Zn | 0 to 0.1 | |
| Cu | 0 to 0.1 | |
| Ni | 0 to 0.050 | |
| Sn | 0 to 0.050 | |
| Pb | 0 to 0.050 | |
| res. | 0 to 0.15 |
All values are % weight. Ranges represent what is permitted under applicable standards.
Followup Questions
Further Reading
EN 1706: Aluminium and aluminium alloys. Castings. Chemical composition and mechanical properties
CRC Materials Science and Engineering Handbook, 4th ed., James F. Shackelford et al. (editors), 2015