MakeItFrom.com
Menu (ESC)

Titanium 6-2-4-2 vs. R30003 Cobalt

Titanium 6-2-4-2 belongs to the titanium alloys classification, while R30003 cobalt belongs to the cobalt alloys. There are 27 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 R30003 cobalt.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
210
Elongation at Break, % 8.6
10 to 73
Fatigue Strength, MPa 490
320 to 560
Poisson's Ratio 0.32
0.29
Shear Modulus, GPa 40
83
Tensile Strength: Ultimate (UTS), MPa 950
970 to 1720
Tensile Strength: Yield (Proof), MPa 880
510 to 1090

Thermal Properties

Latent Heat of Fusion, J/g 400
310
Melting Completion (Liquidus), °C 1590
1400
Melting Onset (Solidus), °C 1540
1440
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

Base Metal Price, % relative 42
95
Density, g/cm3 4.6
8.4
Embodied Carbon, kg CO2/kg material 32
8.0
Embodied Energy, MJ/kg 520
110
Embodied Water, L/kg 210
400

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 3640
600 to 2790
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 34
24
Strength to Weight: Axial, points 57
32 to 57
Strength to Weight: Bending, points 46
26 to 38
Thermal Diffusivity, mm2/s 2.8
3.3
Thermal Shock Resistance, points 67
26 to 45

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
Boron (B), % 0
0 to 0.1
Carbon (C), % 0 to 0.050
0 to 0.15
Chromium (Cr), % 0
19 to 21
Cobalt (Co), % 0
39 to 41
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.25
10 to 20.5
Manganese (Mn), % 0
1.5 to 2.5
Molybdenum (Mo), % 1.8 to 2.2
6.0 to 8.0
Nickel (Ni), % 0
14 to 16
Nitrogen (N), % 0 to 0.050
0
Oxygen (O), % 0 to 0.15
0
Phosphorus (P), % 0
0 to 0.015
Silicon (Si), % 0.060 to 0.12
0 to 1.2
Sulfur (S), % 0
0 to 0.015
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