514.0 (514.0-F, LM5, G4A, A05140) Cast Aluminum
Cast Aluminum Alloys
Property Overview
Density2.7g/cm³
Elastic Modulus68GPa
Tensile Strength180MPa
Yield Strength74MPa
Brinell Hardness50HB
Maximum Service Temperature170°C
Chemical Composition
MN
0 to 0.35%
SI
0 to 0.35%
CU
0 to 0.15%
TI
0 to 0.25%
AL
93.6 to 96.5%
MG
3.5 to 4.5%
RES.
Residuals res. | | 0 to 0.15%
RESIDUALS RES.
0 to 0.15%
ZN
0 to 0.15%
FE
0 to 0.5%
Mechanical
Elastic (Young's, Tensile) Modulus
68 GPa
Elongation at Break
7.3 %
Fatigue Strength
48 MPa
Poisson's Ratio
0.33
Shear Modulus
25 GPa
Shear Strength
140 MPa
Tensile Strength: Ultimate (UTS)
180 MPa
Tensile Strength: Yield (Proof)
74 MPa
Hardness
Brinell Hardness
50
Physical
Density
2.7 g/cm 3
Thermal
Latent Heat of Fusion
400 J/g
Maximum Temperature: Mechanical
170 °C
Melting Completion (Liquidus)
640 °C
Melting Onset (Solidus)
610 °C
Solidification (Pattern Maker's) Shrinkage
1.3 %
Specific Heat Capacity
900 J/kg-K
Thermal Conductivity
140 W/m-K
Thermal Diffusivity
57 mm 2 /s
Thermal Expansion
24 µm/m-K
Thermal Shock Resistance
7.9 points
Electrical
Electrical Conductivity: Equal Volume
35 % IACS
Electrical Conductivity: Equal Weight (Specific)
120 % IACS
Calculated
Resilience: Ultimate (Unit Rupture Work)
11 MJ/m 3
Resilience: Unit (Modulus of Resilience)
41 kJ/m 3
Stiffness to Weight: Axial
14 points
Stiffness to Weight: Bending
51 points
Strength to Weight: Axial
19 points
Strength to Weight: Bending
26 points
Environmental
Base Metal Price
9.5 % relative
Embodied Carbon
8.9 kg CO 2 /kg material
Embodied Energy
150 MJ/kg
Embodied Energy
150 MJ/kg 66 x 10 3 BTU/lb
Embodied Water
1180 L/kg
Embodied Water
1180 L/kg 140 gal/lb
Registered Designations & Aliases
514.0 (514.0-F, LM5, G4A, A05140) Cast Aluminum514.0-FA05140G4ALM5
Standards
ASTM B26 ASTM B26: Standard Specification for Aluminum-Alloy Sand Castings
ASTM B618 ASTM B618: Standard Specification for Aluminum-Alloy Investment Castings
ASTM B618 ASTM B618: Standard Specification for Aluminum-Alloy Investment Castings ASTM B26: Standard Specification for Aluminum-Alloy Sand Castings Aluminum: Properties and Physical Metallurgy, John E. Hatch (editor), 1984 Properties and Selection: Nonferrous Alloys and Special-Purpose Materials, ASM Handbook vol. 2, ASM International, 1993