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EN 2.4654 Nickel vs. Grade 27 Titanium

EN 2.4654 nickel belongs to the nickel alloys classification, while grade 27 titanium belongs to the titanium alloys. There are 28 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 EN 2.4654 nickel and the bottom bar is grade 27 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
110
Elongation at Break, % 17
27
Fatigue Strength, MPa 460
170
Poisson's Ratio 0.29
0.32
Shear Modulus, GPa 77
41
Shear Strength, MPa 770
180
Tensile Strength: Ultimate (UTS), MPa 1250
270
Tensile Strength: Yield (Proof), MPa 850
230

Thermal Properties

Latent Heat of Fusion, J/g 320
420
Maximum Temperature: Mechanical, °C 1000
320
Melting Completion (Liquidus), °C 1390
1660
Melting Onset (Solidus), °C 1330
1610
Specific Heat Capacity, J/kg-K 460
540
Thermal Conductivity, W/m-K 13
21
Thermal Expansion, µm/m-K 12
8.7

Otherwise Unclassified Properties

Base Metal Price, % relative 75
37
Density, g/cm3 8.4
4.5
Embodied Carbon, kg CO2/kg material 10
33
Embodied Energy, MJ/kg 150
530
Embodied Water, L/kg 340
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 190
70
Resilience: Unit (Modulus of Resilience), kJ/m3 1810
240
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 23
35
Strength to Weight: Axial, points 42
17
Strength to Weight: Bending, points 31
21
Thermal Diffusivity, mm2/s 3.3
8.8
Thermal Shock Resistance, points 37
21

Alloy Composition

Aluminum (Al), % 1.2 to 1.6
0
Boron (B), % 0.0030 to 0.010
0
Carbon (C), % 0.020 to 0.1
0 to 0.080
Chromium (Cr), % 18 to 21
0
Cobalt (Co), % 12 to 15
0
Copper (Cu), % 0 to 0.1
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 0 to 2.0
0 to 0.2
Manganese (Mn), % 0 to 1.0
0
Molybdenum (Mo), % 3.5 to 5.0
0
Nickel (Ni), % 50.6 to 62.5
0
Nitrogen (N), % 0
0 to 0.030
Oxygen (O), % 0
0 to 0.18
Phosphorus (P), % 0 to 0.015
0
Ruthenium (Ru), % 0
0.080 to 0.14
Silicon (Si), % 0 to 0.15
0
Sulfur (S), % 0 to 0.015
0
Titanium (Ti), % 2.8 to 3.3
99 to 99.92
Zirconium (Zr), % 0.020 to 0.080
0
Residuals, % 0
0 to 0.4