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Nickel 201 vs. R56401 Titanium

Nickel 201 belongs to the nickel alloys classification, while R56401 titanium belongs to the titanium 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 nickel 201 and the bottom bar is R56401 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 180
110
Elongation at Break, % 4.5 to 45
9.1
Fatigue Strength, MPa 42 to 210
480
Poisson's Ratio 0.31
0.32
Shear Modulus, GPa 70
40
Shear Strength, MPa 270 to 380
560
Tensile Strength: Ultimate (UTS), MPa 390 to 660
940
Tensile Strength: Yield (Proof), MPa 80 to 510
850

Thermal Properties

Latent Heat of Fusion, J/g 290
410
Maximum Temperature: Mechanical, °C 900
340
Melting Completion (Liquidus), °C 1450
1610
Melting Onset (Solidus), °C 1440
1560
Specific Heat Capacity, J/kg-K 440
560
Thermal Conductivity, W/m-K 78
7.1
Thermal Expansion, µm/m-K 13
9.6

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 19
1.0
Electrical Conductivity: Equal Weight (Specific), % IACS 19
2.0

Otherwise Unclassified Properties

Base Metal Price, % relative 65
36
Density, g/cm3 8.9
4.5
Embodied Carbon, kg CO2/kg material 11
38
Embodied Energy, MJ/kg 150
610
Embodied Water, L/kg 230
200

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 25 to 130
83
Resilience: Unit (Modulus of Resilience), kJ/m3 17 to 720
3440
Stiffness to Weight: Axial, points 11
13
Stiffness to Weight: Bending, points 21
35
Strength to Weight: Axial, points 12 to 20
59
Strength to Weight: Bending, points 13 to 19
48
Thermal Diffusivity, mm2/s 20
2.9
Thermal Shock Resistance, points 11 to 19
67

Alloy Composition

Aluminum (Al), % 0
5.5 to 6.5
Carbon (C), % 0 to 0.020
0 to 0.080
Copper (Cu), % 0 to 0.25
0
Hydrogen (H), % 0
0 to 0.012
Iron (Fe), % 0 to 0.4
0 to 0.25
Manganese (Mn), % 0 to 0.35
0
Nickel (Ni), % 99 to 100
0
Nitrogen (N), % 0
0 to 0.050
Oxygen (O), % 0
0 to 0.13
Silicon (Si), % 0 to 0.35
0
Sulfur (S), % 0 to 0.010
0
Titanium (Ti), % 0
88.5 to 91
Vanadium (V), % 0
3.5 to 4.5