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Grade C-5 Titanium vs. EN 2.4952 Nickel

Grade C-5 titanium belongs to the titanium alloys classification, while EN 2.4952 nickel belongs to the nickel alloys. There are 29 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is grade C-5 titanium and the bottom bar is EN 2.4952 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
190
Elongation at Break, % 6.7
17
Fatigue Strength, MPa 510
370
Poisson's Ratio 0.32
0.29
Shear Modulus, GPa 40
74
Tensile Strength: Ultimate (UTS), MPa 1000
1150
Tensile Strength: Yield (Proof), MPa 940
670

Thermal Properties

Latent Heat of Fusion, J/g 410
330
Maximum Temperature: Mechanical, °C 340
980
Melting Completion (Liquidus), °C 1610
1350
Melting Onset (Solidus), °C 1560
1300
Specific Heat Capacity, J/kg-K 560
470
Thermal Conductivity, W/m-K 7.1
12
Thermal Expansion, µm/m-K 9.6
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.0
1.4
Electrical Conductivity: Equal Weight (Specific), % IACS 2.0
1.5

Otherwise Unclassified Properties

Base Metal Price, % relative 36
55
Density, g/cm3 4.4
8.3
Embodied Carbon, kg CO2/kg material 38
9.8
Embodied Energy, MJ/kg 610
140
Embodied Water, L/kg 200
290

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 66
170
Resilience: Unit (Modulus of Resilience), kJ/m3 4200
1180
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 35
23
Strength to Weight: Axial, points 63
38
Strength to Weight: Bending, points 50
29
Thermal Diffusivity, mm2/s 2.9
3.1
Thermal Shock Resistance, points 71
33

Alloy Composition

Aluminum (Al), % 5.5 to 6.8
1.0 to 1.8
Boron (B), % 0
0 to 0.0080
Carbon (C), % 0 to 0.1
0.040 to 0.1
Chromium (Cr), % 0
18 to 21
Cobalt (Co), % 0
0 to 1.0
Copper (Cu), % 0
0 to 0.2
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.4
0 to 1.5
Manganese (Mn), % 0
0 to 1.0
Nickel (Ni), % 0 to 0.050
65 to 79.2
Oxygen (O), % 0 to 0.25
0
Phosphorus (P), % 0
0 to 0.020
Silicon (Si), % 0
0 to 1.0
Sulfur (S), % 0
0 to 0.015
Titanium (Ti), % 87.5 to 91
1.8 to 2.7
Vanadium (V), % 3.5 to 4.5
0
Residuals, % 0 to 0.4
0