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R56401 Titanium vs. EN 2.4889 Nickel

R56401 titanium belongs to the titanium alloys classification, while EN 2.4889 nickel belongs to the nickel alloys. There are 30 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is R56401 titanium and the bottom bar is EN 2.4889 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
200
Elongation at Break, % 9.1
39
Fatigue Strength, MPa 480
210
Poisson's Ratio 0.32
0.28
Shear Modulus, GPa 40
77
Shear Strength, MPa 560
490
Tensile Strength: Ultimate (UTS), MPa 940
720
Tensile Strength: Yield (Proof), MPa 850
270

Thermal Properties

Latent Heat of Fusion, J/g 410
350
Maximum Temperature: Mechanical, °C 340
1200
Melting Completion (Liquidus), °C 1610
1350
Melting Onset (Solidus), °C 1560
1300
Specific Heat Capacity, J/kg-K 560
480
Thermal Conductivity, W/m-K 7.1
13
Thermal Expansion, µm/m-K 9.6
14

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.0
1.5
Electrical Conductivity: Equal Weight (Specific), % IACS 2.0
1.6

Otherwise Unclassified Properties

Base Metal Price, % relative 36
42
Density, g/cm3 4.5
8.0
Embodied Carbon, kg CO2/kg material 38
6.9
Embodied Energy, MJ/kg 610
98
Embodied Water, L/kg 200
250

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 83
220
Resilience: Unit (Modulus of Resilience), kJ/m3 3440
180
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 35
24
Strength to Weight: Axial, points 59
25
Strength to Weight: Bending, points 48
22
Thermal Diffusivity, mm2/s 2.9
3.4
Thermal Shock Resistance, points 67
19

Alloy Composition

Aluminum (Al), % 5.5 to 6.5
0
Carbon (C), % 0 to 0.080
0.050 to 0.12
Cerium (Ce), % 0
0.030 to 0.090
Chromium (Cr), % 0
26 to 29
Copper (Cu), % 0
0 to 0.3
Hydrogen (H), % 0 to 0.012
0
Iron (Fe), % 0 to 0.25
21 to 25
Manganese (Mn), % 0
0 to 1.0
Nickel (Ni), % 0
45 to 50.4
Nitrogen (N), % 0 to 0.050
0
Oxygen (O), % 0 to 0.13
0
Phosphorus (P), % 0
0 to 0.020
Silicon (Si), % 0
2.5 to 3.0
Sulfur (S), % 0
0 to 0.010
Titanium (Ti), % 88.5 to 91
0
Vanadium (V), % 3.5 to 4.5
0