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7076 Aluminum vs. ASTM A182 Grade F22V

7076 aluminum belongs to the aluminum alloys classification, while ASTM A182 grade F22V belongs to the iron alloys. There are 31 material properties with values for both materials. Properties with values for just one material (2, 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 7076 aluminum and the bottom bar is ASTM A182 grade F22V.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 160
210
Elastic (Young's, Tensile) Modulus, GPa 70
190
Elongation at Break, % 6.2
21
Fatigue Strength, MPa 170
320
Poisson's Ratio 0.32
0.29
Shear Modulus, GPa 27
74
Shear Strength, MPa 310
420
Tensile Strength: Ultimate (UTS), MPa 530
670
Tensile Strength: Yield (Proof), MPa 460
460

Thermal Properties

Latent Heat of Fusion, J/g 380
250
Maximum Temperature: Mechanical, °C 170
460
Melting Completion (Liquidus), °C 630
1470
Melting Onset (Solidus), °C 460
1430
Specific Heat Capacity, J/kg-K 860
470
Thermal Conductivity, W/m-K 140
39
Thermal Expansion, µm/m-K 24
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 35
7.6
Electrical Conductivity: Equal Weight (Specific), % IACS 100
8.7

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
4.2
Density, g/cm3 3.0
7.9
Embodied Carbon, kg CO2/kg material 8.0
2.5
Embodied Energy, MJ/kg 150
35
Embodied Water, L/kg 1110
61

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 31
120
Resilience: Unit (Modulus of Resilience), kJ/m3 1510
570
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 45
24
Strength to Weight: Axial, points 49
24
Strength to Weight: Bending, points 48
22
Thermal Diffusivity, mm2/s 54
11
Thermal Shock Resistance, points 23
19

Alloy Composition


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Aluminum (Al), % 86.9 to 91.2
0
Boron (B), % 0
0 to 0.0020
Calcium (Ca), % 0
0 to 0.015
Carbon (C), % 0
0.11 to 0.15
Chromium (Cr), % 0
2.0 to 2.5
Copper (Cu), % 0.3 to 1.0
0 to 0.2
Iron (Fe), % 0 to 0.6
94.6 to 96.4
Magnesium (Mg), % 1.2 to 2.0
0
Manganese (Mn), % 0.3 to 0.8
0.3 to 0.6
Molybdenum (Mo), % 0
0.9 to 1.1
Nickel (Ni), % 0
0 to 0.25
Niobium (Nb), % 0
0 to 0.070
Phosphorus (P), % 0
0 to 0.015
Silicon (Si), % 0 to 0.4
0 to 0.1
Sulfur (S), % 0
0 to 0.010
Titanium (Ti), % 0 to 0.2
0 to 0.030
Vanadium (V), % 0
0.25 to 0.35
Zinc (Zn), % 7.0 to 8.0
0
Residuals, % 0 to 0.15
0