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EN 2.4680 Cast Nickel vs. Grade 2 Titanium

EN 2.4680 cast nickel belongs to the nickel alloys classification, while grade 2 titanium belongs to the titanium alloys. There are 27 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is EN 2.4680 cast nickel and the bottom bar is grade 2 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
110
Elongation at Break, % 9.1
23
Fatigue Strength, MPa 120
250
Poisson's Ratio 0.26
0.32
Shear Modulus, GPa 84
38
Tensile Strength: Ultimate (UTS), MPa 600
420
Tensile Strength: Yield (Proof), MPa 260
360

Thermal Properties

Latent Heat of Fusion, J/g 350
420
Maximum Temperature: Mechanical, °C 1050
320
Melting Completion (Liquidus), °C 1360
1660
Melting Onset (Solidus), °C 1320
1610
Specific Heat Capacity, J/kg-K 480
540
Thermal Conductivity, W/m-K 14
22
Thermal Expansion, µm/m-K 15
9.0

Otherwise Unclassified Properties

Base Metal Price, % relative 60
37
Density, g/cm3 8.0
4.5
Embodied Carbon, kg CO2/kg material 9.1
31
Embodied Energy, MJ/kg 130
510
Embodied Water, L/kg 350
110

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 45
92
Resilience: Unit (Modulus of Resilience), kJ/m3 160
600
Stiffness to Weight: Axial, points 15
13
Stiffness to Weight: Bending, points 25
35
Strength to Weight: Axial, points 21
26
Strength to Weight: Bending, points 20
28
Thermal Diffusivity, mm2/s 3.7
8.9
Thermal Shock Resistance, points 14
32

Alloy Composition

Carbon (C), % 0 to 0.1
0 to 0.080
Chromium (Cr), % 48 to 52
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 0 to 1.0
0 to 0.3
Manganese (Mn), % 0 to 0.5
0
Molybdenum (Mo), % 0 to 0.5
0
Nickel (Ni), % 42.9 to 51
0
Niobium (Nb), % 1.0 to 1.8
0
Nitrogen (N), % 0 to 0.16
0 to 0.030
Oxygen (O), % 0
0 to 0.25
Phosphorus (P), % 0 to 0.020
0
Silicon (Si), % 0 to 1.0
0
Sulfur (S), % 0 to 0.020
0
Titanium (Ti), % 0
98.9 to 100
Residuals, % 0
0 to 0.4