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Nickel 201 vs. R05400 Tantalum

Nickel 201 belongs to the nickel alloys classification, while R05400 tantalum belongs to the otherwise unclassified metals. There are 20 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.

For each property being compared, the top bar is nickel 201 and the bottom bar is R05400 tantalum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 180
190
Elongation at Break, % 4.5 to 45
1.1 to 28
Poisson's Ratio 0.31
0.34
Shear Modulus, GPa 70
69
Tensile Strength: Ultimate (UTS), MPa 390 to 660
210 to 540
Tensile Strength: Yield (Proof), MPa 80 to 510
140 to 390

Thermal Properties

Latent Heat of Fusion, J/g 290
140
Specific Heat Capacity, J/kg-K 440
140
Thermal Conductivity, W/m-K 78
59
Thermal Expansion, µm/m-K 13
6.5

Otherwise Unclassified Properties

Density, g/cm3 8.9
17
Embodied Water, L/kg 230
650

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 25 to 130
5.5 to 53
Resilience: Unit (Modulus of Resilience), kJ/m3 17 to 720
50 to 420
Stiffness to Weight: Axial, points 11
6.2
Stiffness to Weight: Bending, points 21
11
Strength to Weight: Axial, points 12 to 20
3.6 to 9.0
Strength to Weight: Bending, points 13 to 19
4.8 to 8.8
Thermal Diffusivity, mm2/s 20
25
Thermal Shock Resistance, points 11 to 19
13 to 32

Alloy Composition

Carbon (C), % 0 to 0.020
0 to 0.010
Copper (Cu), % 0 to 0.25
0
Hydrogen (H), % 0
0 to 0.0015
Iron (Fe), % 0 to 0.4
0 to 0.010
Manganese (Mn), % 0 to 0.35
0
Molybdenum (Mo), % 0
0 to 0.020
Nickel (Ni), % 99 to 100
0 to 0.010
Niobium (Nb), % 0
0 to 0.1
Nitrogen (N), % 0
0 to 0.010
Oxygen (O), % 0
0 to 0.030
Silicon (Si), % 0 to 0.35
0 to 0.0050
Sulfur (S), % 0 to 0.010
0
Tantalum (Ta), % 0
99.7 to 100
Titanium (Ti), % 0
0 to 0.010
Tungsten (W), % 0
0 to 0.050

Comparable Variants