A380.0 (A380.0-F, SC84C, A13800) Cast Aluminum
Cast Aluminum Alloys
Property Overview
Density2.9g/cm³
Elastic Modulus73GPa
Tensile Strength290MPa
Yield Strength160MPa
Brinell Hardness80HB
Maximum Service Temperature170°C
Chemical Composition
NI
0 to 0.5%
MN
0 to 0.5%
SI
7.5 to 9.5%
CU
3.0 to 4.0%
AL
80.3 to 89.5%
MG
0 to 0.1%
RES.
Residuals res. | | 0 to 0.5%
RESIDUALS RES.
0 to 0.5%
SN
0 to 0.35%
ZN
0 to 3.0%
FE
0 to 1.3%
Mechanical
Elastic (Young's, Tensile) Modulus
73 GPa
Elongation at Break
3.3 %
Fatigue Strength
140 MPa
Poisson's Ratio
0.33
Shear Modulus
27 GPa
Shear Strength
190 MPa
Tensile Strength: Ultimate (UTS)
290 MPa
Tensile Strength: Yield (Proof)
160 MPa
Hardness
Brinell Hardness
80
Physical
Density
2.9 g/cm 3
Thermal
Latent Heat of Fusion
510 J/g
Maximum Temperature: Mechanical
170 °C
Melting Completion (Liquidus)
590 °C
Melting Onset (Solidus)
550 °C
Specific Heat Capacity
870 J/kg-K
Thermal Conductivity
96 W/m-K
Thermal Diffusivity
38 mm 2 /s
Thermal Expansion
22 µm/m-K
Thermal Shock Resistance
13 points
Electrical
Electrical Conductivity: Equal Volume
25 % IACS
Electrical Conductivity: Equal Weight (Specific)
78 % IACS
Calculated
Resilience: Ultimate (Unit Rupture Work)
8.3 MJ/m 3
Resilience: Unit (Modulus of Resilience)
180 kJ/m 3
Stiffness to Weight: Axial
14 points
Stiffness to Weight: Bending
48 points
Strength to Weight: Axial
28 points
Strength to Weight: Bending
34 points
Environmental
Base Metal Price
11 % relative
Embodied Carbon
7.5 kg CO 2 /kg material
Embodied Energy
140 MJ/kg
Embodied Energy
140 MJ/kg 61 x 10 3 BTU/lb
Embodied Water
1040 L/kg
Embodied Water
1040 L/kg 120 gal/lb
Physical Other
Calomel Potential
-710 mV
Registered Designations & Aliases
A13800A380.0 (A380.0-F, SC84C, A13800) Cast AluminumA380.0-FSC84C
Standards
ASTM B85 ASTM B85: Standard Specification for Aluminum-Alloy Die Castings
ASTM B85 ASTM B85: Standard Specification for Aluminum-Alloy Die Castings Iron in Aluminium Alloys: Impurity and Alloying Element, N. A. Belov et al., 2002