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R56401 Titanium vs. EN 2.4815 Cast Nickel

R56401 titanium belongs to the titanium alloys classification, while EN 2.4815 cast nickel belongs to the nickel alloys. There are 29 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 R56401 titanium and the bottom bar is EN 2.4815 cast nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
190
Elongation at Break, % 9.1
3.4
Fatigue Strength, MPa 480
89
Poisson's Ratio 0.32
0.29
Shear Modulus, GPa 40
74
Tensile Strength: Ultimate (UTS), MPa 940
460
Tensile Strength: Yield (Proof), MPa 850
220

Thermal Properties

Latent Heat of Fusion, J/g 410
330
Maximum Temperature: Mechanical, °C 340
1100
Melting Completion (Liquidus), °C 1610
1510
Melting Onset (Solidus), °C 1560
1450
Specific Heat Capacity, J/kg-K 560
470
Thermal Conductivity, W/m-K 7.1
25
Thermal Expansion, µm/m-K 9.6
10

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.0
3.1
Electrical Conductivity: Equal Weight (Specific), % IACS 2.0
3.4

Otherwise Unclassified Properties

Base Metal Price, % relative 36
47
Density, g/cm3 4.5
8.3
Embodied Carbon, kg CO2/kg material 38
7.9
Embodied Energy, MJ/kg 610
110
Embodied Water, L/kg 200
230

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 83
13
Resilience: Unit (Modulus of Resilience), kJ/m3 3440
130
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 35
23
Strength to Weight: Axial, points 59
15
Strength to Weight: Bending, points 48
16
Thermal Diffusivity, mm2/s 2.9
6.4
Thermal Shock Resistance, points 67
17

Alloy Composition

Aluminum (Al), % 5.5 to 6.5
0
Carbon (C), % 0 to 0.080
0.35 to 0.65
Chromium (Cr), % 0
12 to 18
Hydrogen (H), % 0 to 0.012
0
Iron (Fe), % 0 to 0.25
9.8 to 28.7
Manganese (Mn), % 0
0 to 2.0
Molybdenum (Mo), % 0
0 to 1.0
Nickel (Ni), % 0
58 to 66
Nitrogen (N), % 0 to 0.050
0
Oxygen (O), % 0 to 0.13
0
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0
1.0 to 2.5
Sulfur (S), % 0
0 to 0.030
Titanium (Ti), % 88.5 to 91
0
Vanadium (V), % 3.5 to 4.5
0