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EN 2.4642 Nickel vs. R56406 Titanium

EN 2.4642 nickel belongs to the nickel alloys classification, while R56406 titanium belongs to the titanium 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 EN 2.4642 nickel and the bottom bar is R56406 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
110
Elongation at Break, % 34
9.1
Fatigue Strength, MPa 200
480
Poisson's Ratio 0.28
0.32
Shear Modulus, GPa 78
40
Tensile Strength: Ultimate (UTS), MPa 670
980
Tensile Strength: Yield (Proof), MPa 270
850

Thermal Properties

Latent Heat of Fusion, J/g 320
410
Maximum Temperature: Mechanical, °C 1010
340
Melting Completion (Liquidus), °C 1360
1610
Melting Onset (Solidus), °C 1320
1560
Specific Heat Capacity, J/kg-K 470
560
Thermal Conductivity, W/m-K 12
7.1
Thermal Expansion, µm/m-K 14
9.6

Electrical Properties

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

Otherwise Unclassified Properties

Base Metal Price, % relative 50
36
Density, g/cm3 8.3
4.5
Embodied Carbon, kg CO2/kg material 8.2
38
Embodied Energy, MJ/kg 120
610
Embodied Water, L/kg 290
200

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 180
85
Resilience: Unit (Modulus of Resilience), kJ/m3 180
3420
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 24
35
Strength to Weight: Axial, points 23
61
Strength to Weight: Bending, points 21
49
Thermal Diffusivity, mm2/s 3.1
2.8
Thermal Shock Resistance, points 18
69

Alloy Composition

Aluminum (Al), % 0 to 0.5
5.5 to 6.8
Carbon (C), % 0 to 0.050
0 to 0.1
Chromium (Cr), % 27 to 31
0
Copper (Cu), % 0 to 0.5
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 7.0 to 11
0 to 0.3
Manganese (Mn), % 0 to 0.5
0
Nickel (Ni), % 55.9 to 66
0
Nitrogen (N), % 0
0 to 0.050
Oxygen (O), % 0
0 to 0.2
Phosphorus (P), % 0 to 0.020
0
Silicon (Si), % 0 to 0.5
0
Sulfur (S), % 0 to 0.015
0
Titanium (Ti), % 0
88.1 to 91
Vanadium (V), % 0
3.5 to 4.5