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Grade 19 Titanium vs. Grade N12MV Nickel

Grade 19 titanium belongs to the titanium alloys classification, while grade N12MV nickel belongs to the nickel alloys. There are 25 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 19 titanium and the bottom bar is grade N12MV nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
220
Elongation at Break, % 5.6 to 17
6.8
Fatigue Strength, MPa 550 to 620
130
Poisson's Ratio 0.32
0.31
Shear Modulus, GPa 47
84
Tensile Strength: Ultimate (UTS), MPa 890 to 1300
600
Tensile Strength: Yield (Proof), MPa 870 to 1170
310

Thermal Properties

Latent Heat of Fusion, J/g 400
320
Maximum Temperature: Mechanical, °C 370
900
Melting Completion (Liquidus), °C 1660
1620
Melting Onset (Solidus), °C 1600
1570
Specific Heat Capacity, J/kg-K 520
390
Thermal Expansion, µm/m-K 9.1
10

Otherwise Unclassified Properties

Base Metal Price, % relative 45
75
Density, g/cm3 5.0
9.2
Embodied Carbon, kg CO2/kg material 47
16
Embodied Energy, MJ/kg 760
200
Embodied Water, L/kg 230
260

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 70 to 150
34
Resilience: Unit (Modulus of Resilience), kJ/m3 3040 to 5530
220
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 33
22
Strength to Weight: Axial, points 49 to 72
18
Strength to Weight: Bending, points 41 to 53
17
Thermal Shock Resistance, points 57 to 83
19

Alloy Composition

Aluminum (Al), % 3.0 to 4.0
0
Carbon (C), % 0 to 0.050
0 to 0.12
Chromium (Cr), % 5.5 to 6.5
0 to 1.0
Hydrogen (H), % 0 to 0.020
0
Iron (Fe), % 0 to 0.3
4.0 to 6.0
Manganese (Mn), % 0
0 to 1.0
Molybdenum (Mo), % 3.5 to 4.5
26 to 30
Nickel (Ni), % 0
60.2 to 69.8
Nitrogen (N), % 0 to 0.030
0
Oxygen (O), % 0 to 0.12
0
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0
0 to 1.0
Sulfur (S), % 0
0 to 0.030
Titanium (Ti), % 71.1 to 77
0
Vanadium (V), % 7.5 to 8.5
0.2 to 0.6
Zirconium (Zr), % 3.5 to 4.5
0
Residuals, % 0 to 0.4
0