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ASTM A182 Grade F5 vs. 4047 Aluminum

ASTM A182 grade F5 belongs to the iron alloys classification, while 4047 aluminum belongs to the aluminum alloys. There are 30 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown. Please note that the two materials have significantly dissimilar densities. This means that additional care is required when interpreting the data, because some material properties are based on units of mass, while others are based on units of area or volume.

For each property being compared, the top bar is ASTM A182 grade F5 and the bottom bar is 4047 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
72
Elongation at Break, % 22
3.4
Fatigue Strength, MPa 220
45
Poisson's Ratio 0.29
0.33
Shear Modulus, GPa 74
27
Shear Strength, MPa 340
69
Tensile Strength: Ultimate (UTS), MPa 540
120
Tensile Strength: Yield (Proof), MPa 310
64

Thermal Properties

Latent Heat of Fusion, J/g 260
570
Maximum Temperature: Mechanical, °C 510
160
Melting Completion (Liquidus), °C 1460
580
Melting Onset (Solidus), °C 1420
580
Specific Heat Capacity, J/kg-K 470
900
Thermal Conductivity, W/m-K 40
130
Thermal Expansion, µm/m-K 13
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 8.1
33
Electrical Conductivity: Equal Weight (Specific), % IACS 9.4
120

Otherwise Unclassified Properties

Base Metal Price, % relative 4.5
9.5
Density, g/cm3 7.8
2.5
Embodied Carbon, kg CO2/kg material 1.8
7.7
Embodied Energy, MJ/kg 24
140
Embodied Water, L/kg 69
1050

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 100
3.5
Resilience: Unit (Modulus of Resilience), kJ/m3 260
28
Stiffness to Weight: Axial, points 14
16
Stiffness to Weight: Bending, points 25
55
Strength to Weight: Axial, points 19
13
Strength to Weight: Bending, points 19
21
Thermal Diffusivity, mm2/s 11
59
Thermal Shock Resistance, points 15
5.6

Alloy Composition

Aluminum (Al), % 0
85.3 to 89
Carbon (C), % 0 to 0.15
0
Chromium (Cr), % 4.0 to 6.0
0
Copper (Cu), % 0
0 to 0.3
Iron (Fe), % 91.5 to 95.3
0 to 0.8
Magnesium (Mg), % 0
0 to 0.1
Manganese (Mn), % 0.3 to 0.6
0 to 0.15
Molybdenum (Mo), % 0.44 to 0.65
0
Nickel (Ni), % 0 to 0.5
0
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0 to 0.5
11 to 13
Sulfur (S), % 0 to 0.030
0
Zinc (Zn), % 0
0 to 0.2
Residuals, % 0
0 to 0.15