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N06985 Nickel vs. Grade 15 Titanium

N06985 nickel belongs to the nickel alloys classification, while grade 15 titanium belongs to the titanium alloys. There are 30 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 N06985 nickel and the bottom bar is grade 15 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
110
Elongation at Break, % 45
20
Fatigue Strength, MPa 220
290
Poisson's Ratio 0.28
0.32
Shear Modulus, GPa 80
41
Shear Strength, MPa 480
340
Tensile Strength: Ultimate (UTS), MPa 690
540
Tensile Strength: Yield (Proof), MPa 260
430

Thermal Properties

Latent Heat of Fusion, J/g 320
420
Maximum Temperature: Mechanical, °C 990
320
Melting Completion (Liquidus), °C 1350
1660
Melting Onset (Solidus), °C 1260
1610
Specific Heat Capacity, J/kg-K 450
540
Thermal Conductivity, W/m-K 10
21
Thermal Expansion, µm/m-K 15
8.7

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.5
3.4
Electrical Conductivity: Equal Weight (Specific), % IACS 1.6
6.7

Otherwise Unclassified Properties

Base Metal Price, % relative 55
37
Density, g/cm3 8.4
4.5
Embodied Carbon, kg CO2/kg material 8.8
32
Embodied Energy, MJ/kg 120
520
Embodied Water, L/kg 270
210

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 250
100
Resilience: Unit (Modulus of Resilience), kJ/m3 160
870
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 23
35
Strength to Weight: Axial, points 23
33
Strength to Weight: Bending, points 21
33
Thermal Diffusivity, mm2/s 2.6
8.4
Thermal Shock Resistance, points 16
41

Alloy Composition

Carbon (C), % 0 to 0.015
0 to 0.080
Chromium (Cr), % 21 to 23.5
0
Cobalt (Co), % 0 to 5.0
0
Copper (Cu), % 1.5 to 2.5
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 18 to 21
0 to 0.3
Manganese (Mn), % 0 to 1.0
0
Molybdenum (Mo), % 6.0 to 8.0
0
Nickel (Ni), % 35.9 to 53.5
0.4 to 0.6
Niobium (Nb), % 0 to 0.5
0
Nitrogen (N), % 0
0 to 0.050
Oxygen (O), % 0
0 to 0.25
Phosphorus (P), % 0 to 0.040
0
Ruthenium (Ru), % 0
0.040 to 0.060
Silicon (Si), % 0 to 1.0
0
Sulfur (S), % 0 to 0.030
0
Titanium (Ti), % 0
98.2 to 99.56
Tungsten (W), % 0 to 1.5
0
Residuals, % 0
0 to 0.4