MakeItFrom.com
Menu (ESC)

N09777 Nickel vs. R30016 Cobalt

N09777 nickel belongs to the nickel alloys classification, while R30016 cobalt belongs to the cobalt alloys. They have a modest 21% of their average alloy composition in common, which, by itself, doesn't mean much. There are 24 material properties with values for both materials. Properties with values for just one material (12, in this case) are not shown.

For each property being compared, the top bar is N09777 nickel and the bottom bar is R30016 cobalt.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
220
Elongation at Break, % 39
8.4
Fatigue Strength, MPa 190
290
Poisson's Ratio 0.29
0.28
Reduction in Area, % 57
8.0
Shear Modulus, GPa 77
85
Tensile Strength: Ultimate (UTS), MPa 580
1010
Tensile Strength: Yield (Proof), MPa 240
580

Thermal Properties

Latent Heat of Fusion, J/g 300
320
Melting Completion (Liquidus), °C 1440
1360
Melting Onset (Solidus), °C 1390
1270
Specific Heat Capacity, J/kg-K 460
450
Thermal Expansion, µm/m-K 13
14

Otherwise Unclassified Properties

Density, g/cm3 8.1
8.5
Embodied Carbon, kg CO2/kg material 7.4
7.7
Embodied Energy, MJ/kg 100
110
Embodied Water, L/kg 200
500

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 180
72
Resilience: Unit (Modulus of Resilience), kJ/m3 140
770
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 20
33
Strength to Weight: Bending, points 19
26
Thermal Shock Resistance, points 16
24

Alloy Composition

Aluminum (Al), % 0 to 0.35
0
Carbon (C), % 0 to 0.030
0.9 to 1.4
Chromium (Cr), % 14 to 19
28 to 32
Cobalt (Co), % 0
49.6 to 66.9
Iron (Fe), % 28.5 to 47.5
0 to 3.0
Manganese (Mn), % 0 to 1.0
0.5 to 2.0
Molybdenum (Mo), % 2.5 to 5.5
0 to 1.5
Nickel (Ni), % 34 to 42
0 to 3.0
Niobium (Nb), % 0 to 0.1
0
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0 to 0.5
0.2 to 2.0
Sulfur (S), % 0 to 0.010
0
Titanium (Ti), % 2.0 to 3.0
0
Tungsten (W), % 0
3.5 to 5.5