MakeItFrom.com
Menu (ESC)

R30605 Cobalt vs. N10675 Nickel

R30605 cobalt belongs to the cobalt alloys classification, while N10675 nickel belongs to the nickel alloys. There are 25 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is R30605 cobalt and the bottom bar is N10675 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
220
Elongation at Break, % 34
47
Fatigue Strength, MPa 260 to 590
350
Poisson's Ratio 0.29
0.31
Shear Modulus, GPa 81
85
Tensile Strength: Ultimate (UTS), MPa 1130 to 1900
860
Tensile Strength: Yield (Proof), MPa 470 to 1600
400

Thermal Properties

Latent Heat of Fusion, J/g 290
320
Melting Completion (Liquidus), °C 1410
1420
Melting Onset (Solidus), °C 1330
1370
Specific Heat Capacity, J/kg-K 410
380
Thermal Conductivity, W/m-K 9.6
11
Thermal Expansion, µm/m-K 12
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.0
1.3
Electrical Conductivity: Equal Weight (Specific), % IACS 1.8
1.2

Otherwise Unclassified Properties

Density, g/cm3 9.6
9.3
Embodied Carbon, kg CO2/kg material 9.8
16
Embodied Energy, MJ/kg 140
210
Embodied Water, L/kg 450
280

Common Calculations

Stiffness to Weight: Axial, points 12
13
Stiffness to Weight: Bending, points 21
22
Strength to Weight: Axial, points 33 to 55
26
Strength to Weight: Bending, points 25 to 36
22
Thermal Diffusivity, mm2/s 2.5
3.1
Thermal Shock Resistance, points 31 to 52
26

Alloy Composition

Aluminum (Al), % 0
0 to 0.5
Carbon (C), % 0.050 to 0.15
0 to 0.010
Chromium (Cr), % 19 to 21
1.0 to 3.0
Cobalt (Co), % 46.4 to 57
0 to 3.0
Copper (Cu), % 0
0 to 0.2
Iron (Fe), % 0 to 3.0
1.0 to 3.0
Manganese (Mn), % 1.0 to 2.0
0 to 3.0
Molybdenum (Mo), % 0
27 to 32
Nickel (Ni), % 9.0 to 11
51.3 to 71
Niobium (Nb), % 0
0 to 0.2
Phosphorus (P), % 0 to 0.040
0 to 0.030
Silicon (Si), % 0 to 0.4
0 to 0.1
Sulfur (S), % 0 to 0.030
0 to 0.010
Tantalum (Ta), % 0
0 to 0.2
Titanium (Ti), % 0
0 to 0.2
Tungsten (W), % 14 to 16
0 to 3.0
Vanadium (V), % 0
0 to 0.2
Zinc (Zn), % 0
0 to 0.1