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R05400 Tantalum vs. Nickel 201

R05400 tantalum belongs to the otherwise unclassified metals classification, while nickel 201 belongs to the nickel alloys. 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 R05400 tantalum and the bottom bar is nickel 201.

Metric UnitsUS Customary Units

Mechanical Properties

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

Thermal Properties

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

Otherwise Unclassified Properties

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

Common Calculations

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

Alloy Composition

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

Comparable Variants