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N06035 Nickel vs. R30605 Cobalt

N06035 nickel belongs to the nickel alloys classification, while R30605 cobalt belongs to the cobalt alloys. They have a modest 32% of their average alloy composition in common, which, by itself, doesn't mean much. There are 21 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is N06035 nickel and the bottom bar is R30605 cobalt.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
210
Elongation at Break, % 34
34
Fatigue Strength, MPa 200
260 to 590
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 84
81
Tensile Strength: Ultimate (UTS), MPa 660
1130 to 1900
Tensile Strength: Yield (Proof), MPa 270
470 to 1600

Thermal Properties

Latent Heat of Fusion, J/g 340
290
Melting Completion (Liquidus), °C 1440
1410
Melting Onset (Solidus), °C 1390
1330
Specific Heat Capacity, J/kg-K 450
410
Thermal Expansion, µm/m-K 13
12

Otherwise Unclassified Properties

Density, g/cm3 8.4
9.6
Embodied Carbon, kg CO2/kg material 10
9.8
Embodied Energy, MJ/kg 140
140
Embodied Water, L/kg 330
450

Common Calculations

Stiffness to Weight: Axial, points 14
12
Stiffness to Weight: Bending, points 24
21
Strength to Weight: Axial, points 22
33 to 55
Strength to Weight: Bending, points 20
25 to 36
Thermal Shock Resistance, points 17
31 to 52

Alloy Composition

Aluminum (Al), % 0 to 0.4
0
Carbon (C), % 0 to 0.050
0.050 to 0.15
Chromium (Cr), % 32.3 to 34.3
19 to 21
Cobalt (Co), % 0 to 1.0
46.4 to 57
Copper (Cu), % 0 to 0.3
0
Iron (Fe), % 0 to 2.0
0 to 3.0
Manganese (Mn), % 0 to 0.5
1.0 to 2.0
Molybdenum (Mo), % 7.6 to 9.0
0
Nickel (Ni), % 51.1 to 60.2
9.0 to 11
Phosphorus (P), % 0 to 0.030
0 to 0.040
Silicon (Si), % 0 to 0.6
0 to 0.4
Sulfur (S), % 0 to 0.015
0 to 0.030
Tungsten (W), % 0 to 0.6
14 to 16
Vanadium (V), % 0 to 0.2
0