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N10629 Nickel vs. R56401 Titanium

N10629 nickel belongs to the nickel alloys classification, while R56401 titanium belongs to the titanium alloys. There are 26 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown. Please note that the two materials have significantly dissimilar densities. This means that additional care is required when interpreting the data, because some material properties are based on units of mass, while others are based on units of area or volume.

For each property being compared, the top bar is N10629 nickel and the bottom bar is R56401 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
110
Elongation at Break, % 45
9.1
Fatigue Strength, MPa 340
480
Poisson's Ratio 0.31
0.32
Shear Modulus, GPa 83
40
Shear Strength, MPa 600
560
Tensile Strength: Ultimate (UTS), MPa 860
940
Tensile Strength: Yield (Proof), MPa 400
850

Thermal Properties

Latent Heat of Fusion, J/g 310
410
Maximum Temperature: Mechanical, °C 910
340
Melting Completion (Liquidus), °C 1610
1610
Melting Onset (Solidus), °C 1560
1560
Specific Heat Capacity, J/kg-K 390
560
Thermal Expansion, µm/m-K 10
9.6

Otherwise Unclassified Properties

Base Metal Price, % relative 75
36
Density, g/cm3 9.2
4.5
Embodied Carbon, kg CO2/kg material 15
38
Embodied Energy, MJ/kg 190
610
Embodied Water, L/kg 270
200

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 320
83
Resilience: Unit (Modulus of Resilience), kJ/m3 360
3440
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 22
35
Strength to Weight: Axial, points 26
59
Strength to Weight: Bending, points 22
48
Thermal Shock Resistance, points 27
67

Alloy Composition

Aluminum (Al), % 0.1 to 0.5
5.5 to 6.5
Carbon (C), % 0 to 0.010
0 to 0.080
Chromium (Cr), % 0.5 to 1.5
0
Cobalt (Co), % 0 to 2.5
0
Copper (Cu), % 0 to 0.5
0
Hydrogen (H), % 0
0 to 0.012
Iron (Fe), % 1.0 to 6.0
0 to 0.25
Manganese (Mn), % 0 to 1.5
0
Molybdenum (Mo), % 26 to 30
0
Nickel (Ni), % 65 to 72.4
0
Nitrogen (N), % 0
0 to 0.050
Oxygen (O), % 0
0 to 0.13
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 0 to 0.050
0
Sulfur (S), % 0 to 0.010
0
Titanium (Ti), % 0
88.5 to 91
Vanadium (V), % 0
3.5 to 4.5