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Grade 36 Titanium vs. Grade CW12MW Nickel

Grade 36 titanium belongs to the titanium alloys classification, while grade CW12MW nickel belongs to the nickel alloys. There are 24 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is grade 36 titanium and the bottom bar is grade CW12MW nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
220
Elongation at Break, % 11
4.6
Fatigue Strength, MPa 300
130
Poisson's Ratio 0.36
0.29
Shear Modulus, GPa 39
85
Tensile Strength: Ultimate (UTS), MPa 530
560
Tensile Strength: Yield (Proof), MPa 520
310

Thermal Properties

Latent Heat of Fusion, J/g 370
320
Maximum Temperature: Mechanical, °C 320
960
Melting Completion (Liquidus), °C 2020
1610
Melting Onset (Solidus), °C 1950
1560
Specific Heat Capacity, J/kg-K 420
410
Thermal Expansion, µm/m-K 8.1
12

Otherwise Unclassified Properties

Density, g/cm3 6.3
9.1
Embodied Carbon, kg CO2/kg material 58
13
Embodied Energy, MJ/kg 920
180
Embodied Water, L/kg 130
280

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 59
22
Resilience: Unit (Modulus of Resilience), kJ/m3 1260
220
Stiffness to Weight: Axial, points 9.3
13
Stiffness to Weight: Bending, points 25
22
Strength to Weight: Axial, points 23
17
Strength to Weight: Bending, points 23
17
Thermal Shock Resistance, points 45
16

Alloy Composition

Carbon (C), % 0 to 0.030
0 to 0.12
Chromium (Cr), % 0
15.5 to 17.5
Hydrogen (H), % 0 to 0.0035
0
Iron (Fe), % 0 to 0.030
4.5 to 7.5
Manganese (Mn), % 0
0 to 1.0
Molybdenum (Mo), % 0
16 to 18
Nickel (Ni), % 0
49.2 to 60.1
Niobium (Nb), % 42 to 47
0
Nitrogen (N), % 0 to 0.030
0
Oxygen (O), % 0 to 0.16
0
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0
0 to 1.0
Sulfur (S), % 0
0 to 0.030
Titanium (Ti), % 52.3 to 58
0
Tungsten (W), % 0
3.8 to 5.3
Vanadium (V), % 0
0.2 to 0.4
Residuals, % 0 to 0.4
0