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Grade 33 Titanium vs. EN 2.4851 Nickel

Grade 33 titanium belongs to the titanium alloys classification, while EN 2.4851 nickel belongs to the nickel alloys. There are 30 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is grade 33 titanium and the bottom bar is EN 2.4851 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
200
Elongation at Break, % 23
34
Fatigue Strength, MPa 250
170
Poisson's Ratio 0.32
0.28
Shear Modulus, GPa 41
76
Shear Strength, MPa 240
430
Tensile Strength: Ultimate (UTS), MPa 390
650
Tensile Strength: Yield (Proof), MPa 350
230

Thermal Properties

Latent Heat of Fusion, J/g 420
320
Maximum Temperature: Mechanical, °C 320
1200
Melting Completion (Liquidus), °C 1660
1360
Melting Onset (Solidus), °C 1610
1310
Specific Heat Capacity, J/kg-K 540
470
Thermal Conductivity, W/m-K 21
11
Thermal Expansion, µm/m-K 8.7
14

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.4
1.4
Electrical Conductivity: Equal Weight (Specific), % IACS 6.9
1.6

Otherwise Unclassified Properties

Base Metal Price, % relative 55
49
Density, g/cm3 4.5
8.2
Embodied Carbon, kg CO2/kg material 33
8.1
Embodied Energy, MJ/kg 530
120
Embodied Water, L/kg 200
280

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 86
170
Resilience: Unit (Modulus of Resilience), kJ/m3 590
130
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 35
23
Strength to Weight: Axial, points 24
22
Strength to Weight: Bending, points 26
20
Thermal Diffusivity, mm2/s 8.7
2.9
Thermal Shock Resistance, points 30
17

Alloy Composition

Aluminum (Al), % 0
1.0 to 1.7
Boron (B), % 0
0 to 0.0060
Carbon (C), % 0 to 0.080
0.030 to 0.1
Chromium (Cr), % 0.1 to 0.2
21 to 25
Copper (Cu), % 0
0 to 0.5
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.3
7.7 to 18
Manganese (Mn), % 0
0 to 1.0
Nickel (Ni), % 0.35 to 0.55
58 to 63
Nitrogen (N), % 0 to 0.030
0
Oxygen (O), % 0 to 0.25
0
Palladium (Pd), % 0.010 to 0.020
0
Phosphorus (P), % 0
0 to 0.020
Ruthenium (Ru), % 0.020 to 0.040
0
Silicon (Si), % 0
0 to 0.5
Sulfur (S), % 0
0 to 0.015
Titanium (Ti), % 98.1 to 99.52
0 to 0.5
Residuals, % 0 to 0.4
0