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EN 2.4642 Nickel vs. Grade 4 Titanium

EN 2.4642 nickel belongs to the nickel alloys classification, while grade 4 titanium belongs to the titanium alloys. There are 30 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 2.4642 nickel and the bottom bar is grade 4 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
110
Elongation at Break, % 34
17
Fatigue Strength, MPa 200
340
Poisson's Ratio 0.28
0.32
Shear Modulus, GPa 78
41
Shear Strength, MPa 450
390
Tensile Strength: Ultimate (UTS), MPa 670
640
Tensile Strength: Yield (Proof), MPa 270
530

Thermal Properties

Latent Heat of Fusion, J/g 320
420
Maximum Temperature: Mechanical, °C 1010
320
Melting Completion (Liquidus), °C 1360
1660
Melting Onset (Solidus), °C 1320
1610
Specific Heat Capacity, J/kg-K 470
540
Thermal Conductivity, W/m-K 12
19
Thermal Expansion, µm/m-K 14
9.4

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.5
3.1
Electrical Conductivity: Equal Weight (Specific), % IACS 1.6
6.3

Otherwise Unclassified Properties

Base Metal Price, % relative 50
37
Density, g/cm3 8.3
4.5
Embodied Carbon, kg CO2/kg material 8.2
31
Embodied Energy, MJ/kg 120
500
Embodied Water, L/kg 290
110

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 180
100
Resilience: Unit (Modulus of Resilience), kJ/m3 180
1330
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 24
35
Strength to Weight: Axial, points 23
40
Strength to Weight: Bending, points 21
37
Thermal Diffusivity, mm2/s 3.1
7.6
Thermal Shock Resistance, points 18
46

Alloy Composition

Aluminum (Al), % 0 to 0.5
0
Carbon (C), % 0 to 0.050
0 to 0.080
Chromium (Cr), % 27 to 31
0
Copper (Cu), % 0 to 0.5
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 7.0 to 11
0 to 0.5
Manganese (Mn), % 0 to 0.5
0
Nickel (Ni), % 55.9 to 66
0
Nitrogen (N), % 0
0 to 0.050
Oxygen (O), % 0
0 to 0.4
Phosphorus (P), % 0 to 0.020
0
Silicon (Si), % 0 to 0.5
0
Sulfur (S), % 0 to 0.015
0
Titanium (Ti), % 0
98.6 to 100
Residuals, % 0
0 to 0.4