MakeItFrom.com
Menu (ESC)

Titanium 6-2-4-2 vs. R31537 Cobalt

Titanium 6-2-4-2 belongs to the titanium alloys classification, while R31537 cobalt belongs to the cobalt alloys. There are 28 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is titanium 6-2-4-2 and the bottom bar is R31537 cobalt.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
220
Elongation at Break, % 8.6
14 to 23
Fatigue Strength, MPa 490
310 to 480
Poisson's Ratio 0.32
0.29
Reduction in Area, % 21
13 to 23
Shear Modulus, GPa 40
87
Tensile Strength: Ultimate (UTS), MPa 950
1000 to 1340
Tensile Strength: Yield (Proof), MPa 880
590 to 940

Thermal Properties

Latent Heat of Fusion, J/g 400
320
Melting Completion (Liquidus), °C 1590
1360
Melting Onset (Solidus), °C 1540
1290
Specific Heat Capacity, J/kg-K 540
450
Thermal Conductivity, W/m-K 6.9
13
Thermal Expansion, µm/m-K 9.5
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 0.9
2.0
Electrical Conductivity: Equal Weight (Specific), % IACS 1.8
2.1

Otherwise Unclassified Properties

Density, g/cm3 4.6
8.4
Embodied Carbon, kg CO2/kg material 32
8.1
Embodied Energy, MJ/kg 520
110
Embodied Water, L/kg 210
530

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 79
140 to 200
Resilience: Unit (Modulus of Resilience), kJ/m3 3640
780 to 1990
Stiffness to Weight: Axial, points 13
15
Stiffness to Weight: Bending, points 34
24
Strength to Weight: Axial, points 57
33 to 44
Strength to Weight: Bending, points 46
26 to 32
Thermal Diffusivity, mm2/s 2.8
3.4
Thermal Shock Resistance, points 67
24 to 32

Alloy Composition


Deprecated: Automatic conversion of false to array is deprecated in /home/public/compare.php on line 452
Aluminum (Al), % 5.5 to 6.5
0
Carbon (C), % 0 to 0.050
0 to 0.14
Chromium (Cr), % 0
26 to 30
Cobalt (Co), % 0
58.9 to 69
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.25
0 to 0.75
Manganese (Mn), % 0
0 to 1.0
Molybdenum (Mo), % 1.8 to 2.2
5.0 to 7.0
Nickel (Ni), % 0
0 to 1.0
Nitrogen (N), % 0 to 0.050
0 to 0.25
Oxygen (O), % 0 to 0.15
0
Silicon (Si), % 0.060 to 0.12
0 to 1.0
Tin (Sn), % 1.8 to 2.2
0
Titanium (Ti), % 83.7 to 87.2
0
Zirconium (Zr), % 3.6 to 4.4
0
Residuals, % 0 to 0.4
0