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Nickel 22 vs. Grade 14 Titanium

Nickel 22 belongs to the nickel alloys classification, while grade 14 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 nickel 22 and the bottom bar is grade 14 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
110
Elongation at Break, % 49
23
Fatigue Strength, MPa 330
220
Poisson's Ratio 0.29
0.32
Shear Modulus, GPa 84
41
Shear Strength, MPa 560
290
Tensile Strength: Ultimate (UTS), MPa 790
460
Tensile Strength: Yield (Proof), MPa 360
310

Thermal Properties

Latent Heat of Fusion, J/g 320
420
Maximum Temperature: Mechanical, °C 990
320
Melting Completion (Liquidus), °C 1390
1660
Melting Onset (Solidus), °C 1360
1610
Specific Heat Capacity, J/kg-K 430
540
Thermal Conductivity, W/m-K 10
21
Thermal Expansion, µm/m-K 11
8.7

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.5
3.4
Electrical Conductivity: Equal Weight (Specific), % IACS 1.5
6.9

Otherwise Unclassified Properties

Base Metal Price, % relative 70
37
Density, g/cm3 8.9
4.5
Embodied Carbon, kg CO2/kg material 12
32
Embodied Energy, MJ/kg 170
520
Embodied Water, L/kg 300
210

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 320
93
Resilience: Unit (Modulus of Resilience), kJ/m3 300
450
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 22
35
Strength to Weight: Axial, points 25
28
Strength to Weight: Bending, points 21
29
Thermal Diffusivity, mm2/s 2.7
8.5
Thermal Shock Resistance, points 24
35

Alloy Composition

Carbon (C), % 0 to 0.015
0 to 0.080
Chromium (Cr), % 20 to 22.5
0
Cobalt (Co), % 0 to 2.5
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 2.0 to 6.0
0 to 0.3
Manganese (Mn), % 0 to 0.015
0
Molybdenum (Mo), % 12.5 to 14.5
0
Nickel (Ni), % 50.8 to 63
0.4 to 0.6
Nitrogen (N), % 0
0 to 0.030
Oxygen (O), % 0
0 to 0.15
Phosphorus (P), % 0 to 0.020
0
Ruthenium (Ru), % 0
0.040 to 0.060
Silicon (Si), % 0 to 0.080
0
Sulfur (S), % 0 to 0.020
0
Titanium (Ti), % 0
98.4 to 99.56
Tungsten (W), % 2.5 to 3.5
0
Vanadium (V), % 0 to 0.35
0
Residuals, % 0
0 to 0.4