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A356.0 Aluminum vs. ASTM A182 Grade F3VCb

A356.0 aluminum belongs to the aluminum alloys classification, while ASTM A182 grade F3VCb belongs to the iron alloys. There are 29 material properties with values for both materials. Properties with values for just one material (5, 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 A356.0 aluminum and the bottom bar is ASTM A182 grade F3VCb.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 70
190
Elongation at Break, % 3.0 to 6.0
21
Fatigue Strength, MPa 50 to 90
320
Poisson's Ratio 0.33
0.29
Shear Modulus, GPa 26
74
Tensile Strength: Ultimate (UTS), MPa 160 to 270
670
Tensile Strength: Yield (Proof), MPa 83 to 200
460

Thermal Properties

Latent Heat of Fusion, J/g 500
250
Maximum Temperature: Mechanical, °C 170
470
Melting Completion (Liquidus), °C 610
1470
Melting Onset (Solidus), °C 570
1430
Specific Heat Capacity, J/kg-K 900
470
Thermal Conductivity, W/m-K 150
40
Thermal Expansion, µm/m-K 21
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 40
7.7
Electrical Conductivity: Equal Weight (Specific), % IACS 140
8.9

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
4.5
Density, g/cm3 2.6
7.9
Embodied Carbon, kg CO2/kg material 8.0
2.4
Embodied Energy, MJ/kg 150
33
Embodied Water, L/kg 1110
64

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 4.8 to 15
120
Resilience: Unit (Modulus of Resilience), kJ/m3 49 to 300
570
Stiffness to Weight: Axial, points 15
13
Stiffness to Weight: Bending, points 53
24
Strength to Weight: Axial, points 17 to 29
24
Strength to Weight: Bending, points 25 to 36
22
Thermal Diffusivity, mm2/s 64
11
Thermal Shock Resistance, points 7.6 to 13
19

Alloy Composition

Aluminum (Al), % 91.1 to 93.3
0
Calcium (Ca), % 0
0.00050 to 0.015
Carbon (C), % 0
0.1 to 0.15
Chromium (Cr), % 0
2.7 to 3.3
Copper (Cu), % 0 to 0.2
0 to 0.25
Iron (Fe), % 0 to 0.2
93.8 to 95.8
Magnesium (Mg), % 0.25 to 0.45
0
Manganese (Mn), % 0 to 0.1
0.3 to 0.6
Molybdenum (Mo), % 0
0.9 to 1.1
Nickel (Ni), % 0
0 to 0.25
Niobium (Nb), % 0
0.015 to 0.070
Phosphorus (P), % 0
0 to 0.020
Silicon (Si), % 6.5 to 7.5
0 to 0.1
Sulfur (S), % 0
0 to 0.010
Titanium (Ti), % 0 to 0.2
0 to 0.015
Vanadium (V), % 0
0.2 to 0.3
Zinc (Zn), % 0 to 0.1
0
Residuals, % 0 to 0.15
0