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N06058 Nickel vs. Grade 21 Titanium

N06058 nickel belongs to the nickel alloys classification, while grade 21 titanium belongs to the titanium alloys. There are 28 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.

For each property being compared, the top bar is N06058 nickel and the bottom bar is grade 21 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
140
Elongation at Break, % 45
9.0 to 17
Fatigue Strength, MPa 350
550 to 660
Poisson's Ratio 0.29
0.32
Shear Modulus, GPa 86
51
Shear Strength, MPa 600
550 to 790
Tensile Strength: Ultimate (UTS), MPa 860
890 to 1340
Tensile Strength: Yield (Proof), MPa 410
870 to 1170

Thermal Properties

Latent Heat of Fusion, J/g 330
410
Maximum Temperature: Mechanical, °C 980
310
Melting Completion (Liquidus), °C 1540
1740
Melting Onset (Solidus), °C 1490
1690
Specific Heat Capacity, J/kg-K 420
500
Thermal Conductivity, W/m-K 9.8
7.5
Thermal Expansion, µm/m-K 12
7.1

Otherwise Unclassified Properties

Base Metal Price, % relative 70
60
Density, g/cm3 8.8
5.4
Embodied Carbon, kg CO2/kg material 13
32
Embodied Energy, MJ/kg 170
490
Embodied Water, L/kg 310
180

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 320
110 to 180
Resilience: Unit (Modulus of Resilience), kJ/m3 370
2760 to 5010
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 23
32
Strength to Weight: Axial, points 27
46 to 69
Strength to Weight: Bending, points 23
38 to 50
Thermal Diffusivity, mm2/s 2.6
2.8
Thermal Shock Resistance, points 23
66 to 100

Alloy Composition

Aluminum (Al), % 0 to 0.4
2.5 to 3.5
Carbon (C), % 0 to 0.010
0 to 0.050
Chromium (Cr), % 20 to 23
0
Cobalt (Co), % 0 to 0.3
0
Copper (Cu), % 0 to 0.5
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 0 to 1.5
0 to 0.4
Manganese (Mn), % 0 to 0.5
0
Molybdenum (Mo), % 19 to 21
14 to 16
Nickel (Ni), % 52.2 to 61
0
Niobium (Nb), % 0
2.2 to 3.2
Nitrogen (N), % 0.020 to 0.15
0 to 0.030
Oxygen (O), % 0
0 to 0.17
Phosphorus (P), % 0 to 0.015
0
Silicon (Si), % 0 to 0.1
0.15 to 0.25
Sulfur (S), % 0 to 0.010
0
Titanium (Ti), % 0
76 to 81.2
Tungsten (W), % 0 to 0.3
0
Residuals, % 0
0 to 0.4