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EN 1.4889 Cast Nickel vs. R56401 Titanium

EN 1.4889 cast nickel belongs to the nickel alloys classification, while R56401 titanium belongs to the titanium alloys. There are 25 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 1.4889 cast nickel and the bottom bar is R56401 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
110
Elongation at Break, % 3.4
9.1
Fatigue Strength, MPa 110
480
Poisson's Ratio 0.27
0.32
Shear Modulus, GPa 79
40
Tensile Strength: Ultimate (UTS), MPa 500
940
Tensile Strength: Yield (Proof), MPa 270
850

Thermal Properties

Latent Heat of Fusion, J/g 350
410
Maximum Temperature: Mechanical, °C 1160
340
Melting Completion (Liquidus), °C 1360
1610
Melting Onset (Solidus), °C 1320
1560
Specific Heat Capacity, J/kg-K 480
560
Thermal Expansion, µm/m-K 14
9.6

Otherwise Unclassified Properties

Base Metal Price, % relative 55
36
Density, g/cm3 7.9
4.5
Embodied Carbon, kg CO2/kg material 8.5
38
Embodied Energy, MJ/kg 120
610
Embodied Water, L/kg 280
200

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 14
83
Resilience: Unit (Modulus of Resilience), kJ/m3 180
3440
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
35
Strength to Weight: Axial, points 18
59
Strength to Weight: Bending, points 18
48
Thermal Shock Resistance, points 13
67

Alloy Composition

Aluminum (Al), % 0
5.5 to 6.5
Carbon (C), % 0.35 to 0.45
0 to 0.080
Chromium (Cr), % 32.5 to 37.5
0
Hydrogen (H), % 0
0 to 0.012
Iron (Fe), % 10.5 to 21.2
0 to 0.25
Manganese (Mn), % 1.0 to 1.5
0
Nickel (Ni), % 42 to 46
0
Niobium (Nb), % 1.5 to 2.0
0
Nitrogen (N), % 0
0 to 0.050
Oxygen (O), % 0
0 to 0.13
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 1.5 to 2.0
0
Sulfur (S), % 0 to 0.030
0
Titanium (Ti), % 0
88.5 to 91
Vanadium (V), % 0
3.5 to 4.5