MakeItFrom.com
Menu (ESC)

R30006 Cobalt vs. 713.0 Aluminum

R30006 cobalt belongs to the cobalt alloys classification, while 713.0 aluminum belongs to the aluminum alloys. There are 27 material properties with values for both materials. Properties with values for just one material (8, 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 R30006 cobalt and the bottom bar is 713.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
71
Elongation at Break, % 1.0
3.9 to 4.3
Fatigue Strength, MPa 260
63 to 120
Poisson's Ratio 0.28
0.32
Shear Modulus, GPa 85
27
Tensile Strength: Ultimate (UTS), MPa 900
240 to 260
Tensile Strength: Yield (Proof), MPa 540
170

Thermal Properties

Latent Heat of Fusion, J/g 320
370
Melting Completion (Liquidus), °C 1400
630
Melting Onset (Solidus), °C 1290
610
Specific Heat Capacity, J/kg-K 450
860
Thermal Conductivity, W/m-K 15
150
Thermal Expansion, µm/m-K 11
24

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.6
35
Electrical Conductivity: Equal Weight (Specific), % IACS 1.7
100

Otherwise Unclassified Properties

Density, g/cm3 8.6
3.1
Embodied Carbon, kg CO2/kg material 7.8
7.8
Embodied Energy, MJ/kg 110
150
Embodied Water, L/kg 500
1110

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 7.8
8.7 to 9.9
Resilience: Unit (Modulus of Resilience), kJ/m3 670
210 to 220
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 23
45
Strength to Weight: Axial, points 29
22 to 23
Strength to Weight: Bending, points 24
28 to 29
Thermal Diffusivity, mm2/s 3.9
57
Thermal Shock Resistance, points 26
10 to 11

Alloy Composition


Deprecated: Automatic conversion of false to array is deprecated in /home/public/compare.php on line 460
Aluminum (Al), % 0
87.6 to 92.4
Carbon (C), % 0.9 to 1.4
0
Chromium (Cr), % 27 to 32
0 to 0.35
Cobalt (Co), % 48.6 to 68.1
0
Copper (Cu), % 0
0.4 to 1.0
Iron (Fe), % 0 to 3.0
0 to 1.1
Magnesium (Mg), % 0
0.2 to 0.5
Manganese (Mn), % 0
0 to 0.6
Molybdenum (Mo), % 0 to 1.0
0
Nickel (Ni), % 0 to 3.0
0 to 0.15
Silicon (Si), % 0 to 2.0
0 to 0.25
Titanium (Ti), % 0
0 to 0.25
Tungsten (W), % 4.0 to 6.0
0
Zinc (Zn), % 0
7.0 to 8.0
Residuals, % 0
0 to 0.25