MakeItFrom.com
Menu (ESC)

N07752 Nickel vs. R30035 Cobalt

N07752 nickel belongs to the nickel alloys classification, while R30035 cobalt belongs to the cobalt alloys. They have 52% of their average alloy composition in common. There are 29 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is N07752 nickel and the bottom bar is R30035 cobalt.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
220 to 230
Elongation at Break, % 22
9.0 to 46
Fatigue Strength, MPa 450
170 to 740
Poisson's Ratio 0.29
0.29
Reduction in Area, % 23
40 to 74
Shear Modulus, GPa 73
84 to 89
Tensile Strength: Ultimate (UTS), MPa 1120
900 to 1900
Tensile Strength: Yield (Proof), MPa 740
300 to 1650

Thermal Properties

Latent Heat of Fusion, J/g 310
320
Melting Completion (Liquidus), °C 1380
1440
Melting Onset (Solidus), °C 1330
1320
Specific Heat Capacity, J/kg-K 460
440
Thermal Conductivity, W/m-K 13
11
Thermal Expansion, µm/m-K 12
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.4
1.7
Electrical Conductivity: Equal Weight (Specific), % IACS 1.5
1.8

Otherwise Unclassified Properties

Base Metal Price, % relative 60
100
Density, g/cm3 8.4
8.7
Embodied Carbon, kg CO2/kg material 10
10
Embodied Energy, MJ/kg 150
140
Embodied Water, L/kg 260
410

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 220
160 to 320
Resilience: Unit (Modulus of Resilience), kJ/m3 1450
210 to 5920
Stiffness to Weight: Axial, points 13
14 to 15
Stiffness to Weight: Bending, points 23
23 to 24
Strength to Weight: Axial, points 37
29 to 61
Strength to Weight: Bending, points 29
24 to 39
Thermal Diffusivity, mm2/s 3.2
3.0
Thermal Shock Resistance, points 34
23 to 46

Alloy Composition

Aluminum (Al), % 0.4 to 1.0
0
Boron (B), % 0 to 0.0070
0 to 0.015
Carbon (C), % 0.020 to 0.060
0 to 0.025
Chromium (Cr), % 14.5 to 17
19 to 21
Cobalt (Co), % 0 to 0.050
29.1 to 39
Copper (Cu), % 0 to 0.5
0
Iron (Fe), % 5.0 to 9.0
0 to 1.0
Manganese (Mn), % 0 to 1.0
0 to 0.15
Molybdenum (Mo), % 0
9.0 to 10.5
Nickel (Ni), % 70 to 77.1
33 to 37
Niobium (Nb), % 0.7 to 1.2
0
Phosphorus (P), % 0 to 0.0080
0 to 0.015
Silicon (Si), % 0 to 0.5
0 to 0.15
Sulfur (S), % 0 to 0.0030
0 to 0.010
Titanium (Ti), % 2.3 to 2.8
0 to 1.0
Vanadium (V), % 0 to 0.1
0
Zinc (Zn), % 0 to 0.050
0