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N10624 Nickel vs. EN 2.4964 Cobalt

N10624 nickel belongs to the nickel alloys classification, while EN 2.4964 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 23 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is N10624 nickel and the bottom bar is EN 2.4964 cobalt.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
220
Elongation at Break, % 45
40
Fatigue Strength, MPa 310
220
Poisson's Ratio 0.3
0.29
Shear Modulus, GPa 84
86
Tensile Strength: Ultimate (UTS), MPa 810
960
Tensile Strength: Yield (Proof), MPa 360
390

Thermal Properties

Latent Heat of Fusion, J/g 320
290
Melting Completion (Liquidus), °C 1580
1630
Melting Onset (Solidus), °C 1520
1550
Specific Heat Capacity, J/kg-K 410
400
Thermal Expansion, µm/m-K 11
12

Otherwise Unclassified Properties

Density, g/cm3 9.0
9.6
Embodied Carbon, kg CO2/kg material 13
9.8
Embodied Energy, MJ/kg 170
140
Embodied Water, L/kg 270
450

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 300
310
Resilience: Unit (Modulus of Resilience), kJ/m3 300
340
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 22
21
Strength to Weight: Axial, points 25
28
Strength to Weight: Bending, points 22
23
Thermal Shock Resistance, points 24
25

Alloy Composition

Aluminum (Al), % 0 to 0.5
0
Carbon (C), % 0 to 0.010
0.050 to 0.15
Chromium (Cr), % 6.0 to 10
19 to 21
Cobalt (Co), % 0 to 1.0
46.4 to 58
Copper (Cu), % 0 to 0.5
0
Iron (Fe), % 5.0 to 8.0
0 to 3.0
Manganese (Mn), % 0 to 1.0
0 to 2.0
Molybdenum (Mo), % 21 to 25
0
Nickel (Ni), % 53.9 to 68
9.0 to 11
Phosphorus (P), % 0 to 0.025
0 to 0.020
Silicon (Si), % 0 to 0.1
0 to 0.4
Sulfur (S), % 0 to 0.010
0 to 0.015
Tungsten (W), % 0
14 to 16