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Titanium 6-7 vs. EN 2.4665 Nickel

Titanium 6-7 belongs to the titanium alloys classification, while EN 2.4665 nickel belongs to the nickel 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 titanium 6-7 and the bottom bar is EN 2.4665 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
210
Elongation at Break, % 11
34
Fatigue Strength, MPa 530
220
Poisson's Ratio 0.33
0.28
Shear Modulus, GPa 45
81
Shear Strength, MPa 610
520
Tensile Strength: Ultimate (UTS), MPa 1020
790
Tensile Strength: Yield (Proof), MPa 900
300

Thermal Properties

Latent Heat of Fusion, J/g 410
320
Maximum Temperature: Mechanical, °C 300
990
Melting Completion (Liquidus), °C 1700
1460
Melting Onset (Solidus), °C 1650
1410
Specific Heat Capacity, J/kg-K 520
450
Thermal Expansion, µm/m-K 9.3
14

Otherwise Unclassified Properties

Base Metal Price, % relative 75
55
Density, g/cm3 5.1
8.4
Embodied Carbon, kg CO2/kg material 34
9.2
Embodied Energy, MJ/kg 540
130
Embodied Water, L/kg 190
270

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
210
Resilience: Unit (Modulus of Resilience), kJ/m3 3460
220
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 32
23
Strength to Weight: Axial, points 56
26
Strength to Weight: Bending, points 44
22
Thermal Shock Resistance, points 66
20

Alloy Composition

Aluminum (Al), % 5.5 to 6.5
0 to 0.5
Boron (B), % 0
0 to 0.010
Carbon (C), % 0 to 0.080
0.050 to 0.15
Chromium (Cr), % 0
20.5 to 23
Cobalt (Co), % 0
0.5 to 2.5
Copper (Cu), % 0
0 to 0.5
Hydrogen (H), % 0 to 0.0090
0
Iron (Fe), % 0 to 0.25
17 to 20
Manganese (Mn), % 0
0 to 1.0
Molybdenum (Mo), % 6.5 to 7.5
8.0 to 10
Nickel (Ni), % 0
40.3 to 53.8
Niobium (Nb), % 6.5 to 7.5
0
Nitrogen (N), % 0 to 0.050
0
Oxygen (O), % 0 to 0.2
0
Phosphorus (P), % 0
0 to 0.020
Silicon (Si), % 0
0 to 1.0
Sulfur (S), % 0
0 to 0.015
Tantalum (Ta), % 0 to 0.5
0
Titanium (Ti), % 84.9 to 88
0
Tungsten (W), % 0
0.2 to 1.0