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Titanium 6-6-2 vs. N07773 Nickel

Titanium 6-6-2 belongs to the titanium alloys classification, while N07773 nickel belongs to the nickel alloys. There are 26 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is titanium 6-6-2 and the bottom bar is N07773 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
200
Elongation at Break, % 6.7 to 9.0
40
Fatigue Strength, MPa 590 to 670
220
Poisson's Ratio 0.32
0.29
Reduction in Area, % 17 to 23
56
Shear Modulus, GPa 44
77
Shear Strength, MPa 670 to 800
480
Tensile Strength: Ultimate (UTS), MPa 1140 to 1370
710
Tensile Strength: Yield (Proof), MPa 1040 to 1230
270

Thermal Properties

Latent Heat of Fusion, J/g 400
320
Maximum Temperature: Mechanical, °C 310
990
Melting Completion (Liquidus), °C 1610
1510
Melting Onset (Solidus), °C 1560
1460
Specific Heat Capacity, J/kg-K 540
450
Thermal Expansion, µm/m-K 9.4
13

Otherwise Unclassified Properties

Base Metal Price, % relative 40
75
Density, g/cm3 4.8
8.5
Embodied Carbon, kg CO2/kg material 29
13
Embodied Energy, MJ/kg 470
180
Embodied Water, L/kg 200
260

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 89 to 99
220
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 34
23
Strength to Weight: Axial, points 66 to 79
23
Strength to Weight: Bending, points 50 to 57
21
Thermal Shock Resistance, points 75 to 90
20

Alloy Composition

Aluminum (Al), % 5.0 to 6.0
0 to 2.0
Carbon (C), % 0 to 0.050
0 to 0.030
Chromium (Cr), % 0
18 to 27
Copper (Cu), % 0.35 to 1.0
0
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0.35 to 1.0
0 to 32
Manganese (Mn), % 0
0 to 1.0
Molybdenum (Mo), % 5.0 to 6.0
2.5 to 5.5
Nickel (Ni), % 0
45 to 60
Niobium (Nb), % 0
2.5 to 6.0
Nitrogen (N), % 0 to 0.040
0
Oxygen (O), % 0 to 0.2
0
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0
0 to 0.5
Sulfur (S), % 0
0 to 0.010
Tin (Sn), % 1.5 to 2.5
0
Titanium (Ti), % 82.8 to 87.8
0 to 2.0
Tungsten (W), % 0
0 to 6.0
Residuals, % 0 to 0.4
0