MakeItFrom.com
Menu (ESC)

Grade 6 Titanium vs. R30003 Cobalt

Grade 6 titanium 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 grade 6 titanium and the bottom bar is R30003 cobalt.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
210
Elongation at Break, % 11
10 to 73
Fatigue Strength, MPa 290
320 to 560
Poisson's Ratio 0.32
0.29
Shear Modulus, GPa 39
83
Tensile Strength: Ultimate (UTS), MPa 890
970 to 1720
Tensile Strength: Yield (Proof), MPa 840
510 to 1090

Thermal Properties

Latent Heat of Fusion, J/g 410
310
Melting Completion (Liquidus), °C 1580
1400
Melting Onset (Solidus), °C 1530
1440
Specific Heat Capacity, J/kg-K 550
450
Thermal Conductivity, W/m-K 7.8
13
Thermal Expansion, µm/m-K 9.4
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.2
2.0
Electrical Conductivity: Equal Weight (Specific), % IACS 2.5
2.1

Otherwise Unclassified Properties

Base Metal Price, % relative 36
95
Density, g/cm3 4.5
8.4
Embodied Carbon, kg CO2/kg material 30
8.0
Embodied Energy, MJ/kg 480
110
Embodied Water, L/kg 190
400

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 3390
600 to 2790
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 35
24
Strength to Weight: Axial, points 55
32 to 57
Strength to Weight: Bending, points 46
26 to 38
Thermal Diffusivity, mm2/s 3.2
3.3
Thermal Shock Resistance, points 65
26 to 45

Alloy Composition


Deprecated: Automatic conversion of false to array is deprecated in /home/public/compare.php on line 452
Aluminum (Al), % 4.0 to 6.0
0
Boron (B), % 0
0 to 0.1
Carbon (C), % 0 to 0.080
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 0.5
10 to 20.5
Manganese (Mn), % 0
1.5 to 2.5
Molybdenum (Mo), % 0
6.0 to 8.0
Nickel (Ni), % 0
14 to 16
Nitrogen (N), % 0 to 0.030
0
Oxygen (O), % 0 to 0.2
0
Phosphorus (P), % 0
0 to 0.015
Silicon (Si), % 0
0 to 1.2
Sulfur (S), % 0
0 to 0.015
Tin (Sn), % 2.0 to 3.0
0
Titanium (Ti), % 89.8 to 94
0
Residuals, % 0 to 0.4
0