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EN 2.4665 Nickel vs. Grade 20 Titanium

EN 2.4665 nickel belongs to the nickel alloys classification, while grade 20 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 2.4665 nickel and the bottom bar is grade 20 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
120
Elongation at Break, % 34
5.7 to 17
Fatigue Strength, MPa 220
550 to 630
Poisson's Ratio 0.28
0.32
Shear Modulus, GPa 81
47
Shear Strength, MPa 520
560 to 740
Tensile Strength: Ultimate (UTS), MPa 790
900 to 1270
Tensile Strength: Yield (Proof), MPa 300
850 to 1190

Thermal Properties

Latent Heat of Fusion, J/g 320
400
Maximum Temperature: Mechanical, °C 990
370
Melting Completion (Liquidus), °C 1460
1660
Melting Onset (Solidus), °C 1410
1600
Specific Heat Capacity, J/kg-K 450
520
Thermal Expansion, µm/m-K 14
9.6

Otherwise Unclassified Properties

Density, g/cm3 8.4
5.0
Embodied Carbon, kg CO2/kg material 9.2
52
Embodied Energy, MJ/kg 130
860
Embodied Water, L/kg 270
350

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 210
71 to 150
Resilience: Unit (Modulus of Resilience), kJ/m3 220
2940 to 5760
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 23
33
Strength to Weight: Axial, points 26
50 to 70
Strength to Weight: Bending, points 22
41 to 52
Thermal Shock Resistance, points 20
55 to 77

Alloy Composition

Aluminum (Al), % 0 to 0.5
3.0 to 4.0
Boron (B), % 0 to 0.010
0
Carbon (C), % 0.050 to 0.15
0 to 0.050
Chromium (Cr), % 20.5 to 23
5.5 to 6.5
Cobalt (Co), % 0.5 to 2.5
0
Copper (Cu), % 0 to 0.5
0
Hydrogen (H), % 0
0 to 0.020
Iron (Fe), % 17 to 20
0 to 0.3
Manganese (Mn), % 0 to 1.0
0
Molybdenum (Mo), % 8.0 to 10
3.5 to 4.5
Nickel (Ni), % 40.3 to 53.8
0
Nitrogen (N), % 0
0 to 0.030
Oxygen (O), % 0
0 to 0.12
Palladium (Pd), % 0
0.040 to 0.080
Phosphorus (P), % 0 to 0.020
0
Silicon (Si), % 0 to 1.0
0
Sulfur (S), % 0 to 0.015
0
Titanium (Ti), % 0
71 to 77
Tungsten (W), % 0.2 to 1.0
0
Vanadium (V), % 0
7.5 to 8.5
Zirconium (Zr), % 0
3.5 to 4.5
Residuals, % 0
0 to 0.4