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G-CoCr28 Cobalt vs. N06110 Nickel

G-CoCr28 cobalt belongs to the cobalt alloys classification, while N06110 nickel belongs to the nickel alloys. They have a modest 33% of their average alloy composition in common, which, by itself, doesn't mean much. There are 25 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is G-CoCr28 cobalt and the bottom bar is N06110 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
210
Elongation at Break, % 6.7
53
Fatigue Strength, MPa 130
320
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 83
84
Tensile Strength: Ultimate (UTS), MPa 560
730
Tensile Strength: Yield (Proof), MPa 260
330

Thermal Properties

Latent Heat of Fusion, J/g 320
340
Maximum Temperature: Mechanical, °C 1200
1020
Melting Completion (Liquidus), °C 1330
1490
Melting Onset (Solidus), °C 1270
1440
Specific Heat Capacity, J/kg-K 470
440
Thermal Expansion, µm/m-K 14
12

Otherwise Unclassified Properties

Base Metal Price, % relative 100
65
Density, g/cm3 8.1
8.6
Embodied Carbon, kg CO2/kg material 6.2
11
Embodied Energy, MJ/kg 84
160
Embodied Water, L/kg 440
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 31
320
Resilience: Unit (Modulus of Resilience), kJ/m3 160
260
Stiffness to Weight: Axial, points 15
14
Stiffness to Weight: Bending, points 24
23
Strength to Weight: Axial, points 19
23
Strength to Weight: Bending, points 19
21
Thermal Shock Resistance, points 14
20

Alloy Composition

Aluminum (Al), % 0
0 to 1.0
Carbon (C), % 0.050 to 0.25
0 to 0.15
Chromium (Cr), % 27 to 30
28 to 33
Cobalt (Co), % 48 to 52
0
Copper (Cu), % 0
0 to 0.5
Iron (Fe), % 9.7 to 24.5
0 to 1.0
Manganese (Mn), % 0 to 1.5
0 to 1.0
Molybdenum (Mo), % 0 to 0.5
9.0 to 12
Nickel (Ni), % 0 to 4.0
51 to 62
Niobium (Nb), % 0 to 0.5
0 to 1.0
Phosphorus (P), % 0 to 0.040
0 to 0.5
Silicon (Si), % 0.5 to 1.5
0 to 1.0
Sulfur (S), % 0 to 0.030
0 to 0.015
Titanium (Ti), % 0
0 to 1.0
Tungsten (W), % 0
1.0 to 4.0