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R56401 Titanium vs. EN 2.4851 Nickel

R56401 titanium belongs to the titanium alloys classification, while EN 2.4851 nickel belongs to the nickel alloys. There are 30 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 2.4851 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
200
Elongation at Break, % 9.1
34
Fatigue Strength, MPa 480
170
Poisson's Ratio 0.32
0.28
Shear Modulus, GPa 40
76
Shear Strength, MPa 560
430
Tensile Strength: Ultimate (UTS), MPa 940
650
Tensile Strength: Yield (Proof), MPa 850
230

Thermal Properties

Latent Heat of Fusion, J/g 410
320
Maximum Temperature: Mechanical, °C 340
1200
Melting Completion (Liquidus), °C 1610
1360
Melting Onset (Solidus), °C 1560
1310
Specific Heat Capacity, J/kg-K 560
470
Thermal Conductivity, W/m-K 7.1
11
Thermal Expansion, µm/m-K 9.6
14

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.0
1.4
Electrical Conductivity: Equal Weight (Specific), % IACS 2.0
1.6

Otherwise Unclassified Properties

Base Metal Price, % relative 36
49
Density, g/cm3 4.5
8.2
Embodied Carbon, kg CO2/kg material 38
8.1
Embodied Energy, MJ/kg 610
120
Embodied Water, L/kg 200
280

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 83
170
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
22
Strength to Weight: Bending, points 48
20
Thermal Diffusivity, mm2/s 2.9
2.9
Thermal Shock Resistance, points 67
17

Alloy Composition

Aluminum (Al), % 5.5 to 6.5
1.0 to 1.7
Boron (B), % 0
0 to 0.0060
Carbon (C), % 0 to 0.080
0.030 to 0.1
Chromium (Cr), % 0
21 to 25
Copper (Cu), % 0
0 to 0.5
Hydrogen (H), % 0 to 0.012
0
Iron (Fe), % 0 to 0.25
7.7 to 18
Manganese (Mn), % 0
0 to 1.0
Nickel (Ni), % 0
58 to 63
Nitrogen (N), % 0 to 0.050
0
Oxygen (O), % 0 to 0.13
0
Phosphorus (P), % 0
0 to 0.020
Silicon (Si), % 0
0 to 0.5
Sulfur (S), % 0
0 to 0.015
Titanium (Ti), % 88.5 to 91
0 to 0.5
Vanadium (V), % 3.5 to 4.5
0