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Grade CW12MW Nickel vs. R58150 Titanium

Grade CW12MW nickel belongs to the nickel alloys classification, while R58150 titanium belongs to the titanium alloys. There are 25 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 CW12MW nickel and the bottom bar is R58150 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
140
Elongation at Break, % 4.6
13
Fatigue Strength, MPa 130
330
Poisson's Ratio 0.29
0.32
Shear Modulus, GPa 85
52
Tensile Strength: Ultimate (UTS), MPa 560
770
Tensile Strength: Yield (Proof), MPa 310
550

Thermal Properties

Latent Heat of Fusion, J/g 320
410
Maximum Temperature: Mechanical, °C 960
320
Melting Completion (Liquidus), °C 1610
1760
Melting Onset (Solidus), °C 1560
1700
Specific Heat Capacity, J/kg-K 410
500
Thermal Expansion, µm/m-K 12
8.4

Otherwise Unclassified Properties

Base Metal Price, % relative 70
48
Density, g/cm3 9.1
5.4
Embodied Carbon, kg CO2/kg material 13
31
Embodied Energy, MJ/kg 180
480
Embodied Water, L/kg 280
150

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 22
94
Resilience: Unit (Modulus of Resilience), kJ/m3 220
1110
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 22
32
Strength to Weight: Axial, points 17
40
Strength to Weight: Bending, points 17
35
Thermal Shock Resistance, points 16
48

Alloy Composition

Carbon (C), % 0 to 0.12
0 to 0.1
Chromium (Cr), % 15.5 to 17.5
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 4.5 to 7.5
0 to 0.1
Manganese (Mn), % 0 to 1.0
0
Molybdenum (Mo), % 16 to 18
14 to 16
Nickel (Ni), % 49.2 to 60.1
0
Nitrogen (N), % 0
0 to 0.050
Oxygen (O), % 0
0 to 0.2
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 0 to 1.0
0
Sulfur (S), % 0 to 0.030
0
Titanium (Ti), % 0
83.5 to 86
Tungsten (W), % 3.8 to 5.3
0
Vanadium (V), % 0.2 to 0.4
0