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EN 2.4879 Cast Nickel vs. Grade Ti-Pd18 Titanium

EN 2.4879 cast nickel belongs to the nickel alloys classification, while grade Ti-Pd18 titanium belongs to the titanium alloys. There are 26 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is EN 2.4879 cast nickel and the bottom bar is grade Ti-Pd18 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
110
Elongation at Break, % 3.4
17
Fatigue Strength, MPa 110
350
Poisson's Ratio 0.28
0.32
Shear Modulus, GPa 80
40
Tensile Strength: Ultimate (UTS), MPa 490
710
Tensile Strength: Yield (Proof), MPa 270
540

Thermal Properties

Latent Heat of Fusion, J/g 330
410
Maximum Temperature: Mechanical, °C 1150
330
Melting Completion (Liquidus), °C 1450
1640
Melting Onset (Solidus), °C 1400
1590
Specific Heat Capacity, J/kg-K 460
550
Thermal Conductivity, W/m-K 11
8.2
Thermal Expansion, µm/m-K 13
9.1

Otherwise Unclassified Properties

Density, g/cm3 8.5
4.5
Embodied Carbon, kg CO2/kg material 8.3
41
Embodied Energy, MJ/kg 120
670
Embodied Water, L/kg 270
270

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 14
110
Resilience: Unit (Modulus of Resilience), kJ/m3 180
1380
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 23
35
Strength to Weight: Axial, points 16
44
Strength to Weight: Bending, points 16
39
Thermal Diffusivity, mm2/s 2.8
3.3
Thermal Shock Resistance, points 13
52

Alloy Composition

Aluminum (Al), % 0
2.5 to 3.5
Carbon (C), % 0.35 to 0.55
0 to 0.1
Chromium (Cr), % 27 to 30
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 9.4 to 20.7
0 to 0.25
Manganese (Mn), % 0 to 1.5
0
Molybdenum (Mo), % 0 to 0.5
0
Nickel (Ni), % 47 to 50
0 to 0.050
Oxygen (O), % 0
0 to 0.15
Palladium (Pd), % 0
0.040 to 0.080
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 1.0 to 2.0
0
Sulfur (S), % 0 to 0.030
0
Titanium (Ti), % 0
92.5 to 95.5
Tungsten (W), % 4.0 to 6.0
0
Vanadium (V), % 0
2.0 to 3.0
Residuals, % 0
0 to 0.4