MakeItFrom.com
Menu (ESC)

6262A Aluminum vs. EN 2.4964 Cobalt

6262A aluminum belongs to the aluminum alloys classification, while EN 2.4964 cobalt belongs to the cobalt alloys. There are 27 material properties with values for both materials. Properties with values for just one material (3, 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 6262A aluminum and the bottom bar is EN 2.4964 cobalt.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 68
220
Elongation at Break, % 4.5 to 11
40
Fatigue Strength, MPa 94 to 110
220
Poisson's Ratio 0.33
0.29
Shear Modulus, GPa 26
86
Tensile Strength: Ultimate (UTS), MPa 310 to 410
960
Tensile Strength: Yield (Proof), MPa 270 to 370
390

Thermal Properties

Latent Heat of Fusion, J/g 400
290
Melting Completion (Liquidus), °C 640
1630
Melting Onset (Solidus), °C 580
1550
Specific Heat Capacity, J/kg-K 890
400
Thermal Conductivity, W/m-K 170
15
Thermal Expansion, µm/m-K 23
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 45
1.9
Electrical Conductivity: Equal Weight (Specific), % IACS 140
1.8

Otherwise Unclassified Properties

Density, g/cm3 2.8
9.6
Embodied Carbon, kg CO2/kg material 8.4
9.8
Embodied Energy, MJ/kg 150
140
Embodied Water, L/kg 1190
450

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 17 to 34
310
Resilience: Unit (Modulus of Resilience), kJ/m3 540 to 1000
340
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 49
21
Strength to Weight: Axial, points 31 to 41
28
Strength to Weight: Bending, points 36 to 44
23
Thermal Diffusivity, mm2/s 67
3.9
Thermal Shock Resistance, points 14 to 18
25

Alloy Composition

Aluminum (Al), % 94.2 to 97.8
0
Bismuth (Bi), % 0.4 to 0.9
0
Carbon (C), % 0
0.050 to 0.15
Chromium (Cr), % 0.040 to 0.14
19 to 21
Cobalt (Co), % 0
46.4 to 58
Copper (Cu), % 0.15 to 0.4
0
Iron (Fe), % 0 to 0.7
0 to 3.0
Magnesium (Mg), % 0.8 to 1.2
0
Manganese (Mn), % 0 to 0.15
0 to 2.0
Nickel (Ni), % 0
9.0 to 11
Phosphorus (P), % 0
0 to 0.020
Silicon (Si), % 0.4 to 0.8
0 to 0.4
Sulfur (S), % 0
0 to 0.015
Tin (Sn), % 0.4 to 1.0
0
Titanium (Ti), % 0 to 0.1
0
Tungsten (W), % 0
14 to 16
Zinc (Zn), % 0 to 0.25
0
Residuals, % 0 to 0.15
0