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R05400 Tantalum vs. Type 4 Magnetic Alloy

R05400 tantalum belongs to the otherwise unclassified metals classification, while Type 4 magnetic alloy belongs to the nickel alloys. There are 18 material properties with values for both materials. Properties with values for just one material (13, in this case) are not shown.

For each property being compared, the top bar is R05400 tantalum and the bottom bar is Type 4 magnetic alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 1.1 to 28
2.0 to 40
Poisson's Ratio 0.34
0.31
Shear Modulus, GPa 69
73
Tensile Strength: Ultimate (UTS), MPa 210 to 540
620 to 1100
Tensile Strength: Yield (Proof), MPa 140 to 390
270 to 1040

Thermal Properties

Latent Heat of Fusion, J/g 140
290
Specific Heat Capacity, J/kg-K 140
440
Thermal Expansion, µm/m-K 6.5
11

Otherwise Unclassified Properties

Density, g/cm3 17
8.8
Embodied Water, L/kg 650
210

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 5.5 to 53
22 to 200
Resilience: Unit (Modulus of Resilience), kJ/m3 50 to 420
190 to 2840
Stiffness to Weight: Axial, points 6.2
12
Stiffness to Weight: Bending, points 11
22
Strength to Weight: Axial, points 3.6 to 9.0
19 to 35
Strength to Weight: Bending, points 4.8 to 8.8
18 to 27
Thermal Shock Resistance, points 13 to 32
21 to 37

Alloy Composition

Carbon (C), % 0 to 0.010
0 to 0.050
Chromium (Cr), % 0
0 to 0.3
Cobalt (Co), % 0
0 to 0.5
Copper (Cu), % 0
0 to 0.3
Hydrogen (H), % 0 to 0.0015
0
Iron (Fe), % 0 to 0.010
9.5 to 17.5
Manganese (Mn), % 0
0 to 0.8
Molybdenum (Mo), % 0 to 0.020
3.5 to 6.0
Nickel (Ni), % 0 to 0.010
79 to 82
Niobium (Nb), % 0 to 0.1
0
Nitrogen (N), % 0 to 0.010
0
Oxygen (O), % 0 to 0.030
0
Phosphorus (P), % 0
0 to 0.010
Silicon (Si), % 0 to 0.0050
0 to 0.5
Sulfur (S), % 0
0 to 0.020
Tantalum (Ta), % 99.7 to 100
0
Titanium (Ti), % 0 to 0.010
0
Tungsten (W), % 0 to 0.050
0

Comparable Variants