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Grade 33 Titanium vs. N07773 Nickel

Grade 33 titanium belongs to the titanium alloys classification, while N07773 nickel belongs to the nickel alloys. There are 27 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is grade 33 titanium and the bottom bar is N07773 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
200
Elongation at Break, % 23
40
Fatigue Strength, MPa 250
220
Poisson's Ratio 0.32
0.29
Reduction in Area, % 34
56
Shear Modulus, GPa 41
77
Shear Strength, MPa 240
480
Tensile Strength: Ultimate (UTS), MPa 390
710
Tensile Strength: Yield (Proof), MPa 350
270

Thermal Properties

Latent Heat of Fusion, J/g 420
320
Maximum Temperature: Mechanical, °C 320
990
Melting Completion (Liquidus), °C 1660
1510
Melting Onset (Solidus), °C 1610
1460
Specific Heat Capacity, J/kg-K 540
450
Thermal Expansion, µm/m-K 8.7
13

Otherwise Unclassified Properties

Base Metal Price, % relative 55
75
Density, g/cm3 4.5
8.5
Embodied Carbon, kg CO2/kg material 33
13
Embodied Energy, MJ/kg 530
180
Embodied Water, L/kg 200
260

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 86
220
Resilience: Unit (Modulus of Resilience), kJ/m3 590
180
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 35
23
Strength to Weight: Axial, points 24
23
Strength to Weight: Bending, points 26
21
Thermal Shock Resistance, points 30
20

Alloy Composition

Aluminum (Al), % 0
0 to 2.0
Carbon (C), % 0 to 0.080
0 to 0.030
Chromium (Cr), % 0.1 to 0.2
18 to 27
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.3
0 to 32
Manganese (Mn), % 0
0 to 1.0
Molybdenum (Mo), % 0
2.5 to 5.5
Nickel (Ni), % 0.35 to 0.55
45 to 60
Niobium (Nb), % 0
2.5 to 6.0
Nitrogen (N), % 0 to 0.030
0
Oxygen (O), % 0 to 0.25
0
Palladium (Pd), % 0.010 to 0.020
0
Phosphorus (P), % 0
0 to 0.030
Ruthenium (Ru), % 0.020 to 0.040
0
Silicon (Si), % 0
0 to 0.5
Sulfur (S), % 0
0 to 0.010
Titanium (Ti), % 98.1 to 99.52
0 to 2.0
Tungsten (W), % 0
0 to 6.0
Residuals, % 0 to 0.4
0