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EN 2.4632 Nickel vs. Nuclear Grade Hafnium

EN 2.4632 nickel belongs to the nickel alloys classification, while nuclear grade hafnium belongs to the otherwise unclassified metals. There are 17 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 EN 2.4632 nickel and the bottom bar is nuclear grade hafnium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
78
Elongation at Break, % 17
25
Poisson's Ratio 0.29
0.26
Shear Modulus, GPa 76
31
Tensile Strength: Ultimate (UTS), MPa 1250
350
Tensile Strength: Yield (Proof), MPa 780
170

Thermal Properties

Latent Heat of Fusion, J/g 320
130
Specific Heat Capacity, J/kg-K 470
140
Thermal Expansion, µm/m-K 12
5.9

Otherwise Unclassified Properties

Density, g/cm3 8.3
13

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 180
73
Resilience: Unit (Modulus of Resilience), kJ/m3 1570
180
Stiffness to Weight: Axial, points 13
3.3
Stiffness to Weight: Bending, points 23
11
Strength to Weight: Axial, points 42
7.4
Strength to Weight: Bending, points 31
8.4
Thermal Shock Resistance, points 39
55

Alloy Composition

Aluminum (Al), % 1.0 to 2.0
0
Boron (B), % 0 to 0.020
0
Carbon (C), % 0 to 0.13
0
Chromium (Cr), % 18 to 21
0
Cobalt (Co), % 15 to 21
0
Copper (Cu), % 0 to 0.2
0
Hafnium (Hf), % 0
99.8 to 100
Iron (Fe), % 0 to 1.5
0
Manganese (Mn), % 0 to 1.0
0
Nickel (Ni), % 49 to 64
0
Phosphorus (P), % 0 to 0.020
0
Silicon (Si), % 0 to 1.0
0
Sulfur (S), % 0 to 0.015
0
Titanium (Ti), % 2.0 to 3.0
0
Zirconium (Zr), % 0 to 0.15
0
Residuals, % 0
0 to 0.23