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Titanium 6-6-2 vs. N06650 Nickel

Titanium 6-6-2 belongs to the titanium alloys classification, while N06650 nickel belongs to the nickel alloys. There are 25 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is titanium 6-6-2 and the bottom bar is N06650 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
210
Elongation at Break, % 6.7 to 9.0
50
Fatigue Strength, MPa 590 to 670
420
Poisson's Ratio 0.32
0.29
Shear Modulus, GPa 44
82
Shear Strength, MPa 670 to 800
640
Tensile Strength: Ultimate (UTS), MPa 1140 to 1370
900
Tensile Strength: Yield (Proof), MPa 1040 to 1230
460

Thermal Properties

Latent Heat of Fusion, J/g 400
320
Maximum Temperature: Mechanical, °C 310
980
Melting Completion (Liquidus), °C 1610
1500
Melting Onset (Solidus), °C 1560
1450
Specific Heat Capacity, J/kg-K 540
440
Thermal Expansion, µm/m-K 9.4
12

Otherwise Unclassified Properties

Base Metal Price, % relative 40
60
Density, g/cm3 4.8
8.6
Embodied Carbon, kg CO2/kg material 29
10
Embodied Energy, MJ/kg 470
140
Embodied Water, L/kg 200
270

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 89 to 99
380
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 34
23
Strength to Weight: Axial, points 66 to 79
29
Strength to Weight: Bending, points 50 to 57
24
Thermal Shock Resistance, points 75 to 90
24

Alloy Composition

Aluminum (Al), % 5.0 to 6.0
0.050 to 0.5
Carbon (C), % 0 to 0.050
0 to 0.030
Chromium (Cr), % 0
19 to 21
Cobalt (Co), % 0
0 to 1.0
Copper (Cu), % 0.35 to 1.0
0 to 0.3
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0.35 to 1.0
12 to 16
Manganese (Mn), % 0
0 to 0.5
Molybdenum (Mo), % 5.0 to 6.0
9.5 to 12.5
Nickel (Ni), % 0
44.4 to 58.9
Niobium (Nb), % 0
0.050 to 0.5
Nitrogen (N), % 0 to 0.040
0.050 to 0.2
Oxygen (O), % 0 to 0.2
0
Phosphorus (P), % 0
0 to 0.020
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
Tungsten (W), % 0
0.5 to 2.5
Residuals, % 0 to 0.4
0