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EN 2.4951 Nickel vs. Low-oxygen Zirconium

EN 2.4951 nickel belongs to the nickel alloys classification, while low-oxygen zirconium 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 EN 2.4951 nickel and the bottom bar is low-oxygen zirconium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
98
Elongation at Break, % 34
23
Poisson's Ratio 0.29
0.34
Shear Modulus, GPa 76
37
Tensile Strength: Ultimate (UTS), MPa 750
330
Tensile Strength: Yield (Proof), MPa 270
270

Thermal Properties

Latent Heat of Fusion, J/g 320
250
Specific Heat Capacity, J/kg-K 460
270
Thermal Conductivity, W/m-K 12
22
Thermal Expansion, µm/m-K 12
5.7

Otherwise Unclassified Properties

Density, g/cm3 8.5
6.7
Embodied Water, L/kg 280
450

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 200
70
Resilience: Unit (Modulus of Resilience), kJ/m3 190
370
Stiffness to Weight: Axial, points 13
8.1
Stiffness to Weight: Bending, points 23
23
Strength to Weight: Axial, points 25
14
Strength to Weight: Bending, points 22
16
Thermal Diffusivity, mm2/s 3.1
12
Thermal Shock Resistance, points 23
42

Alloy Composition

Aluminum (Al), % 0 to 0.3
0
Carbon (C), % 0.080 to 0.15
0 to 0.050
Chromium (Cr), % 18 to 21
0 to 0.2
Cobalt (Co), % 0 to 5.0
0
Copper (Cu), % 0 to 0.5
0
Hafnium (Hf), % 0
0 to 4.5
Hydrogen (H), % 0
0 to 0.0050
Iron (Fe), % 0 to 5.0
0 to 0.2
Manganese (Mn), % 0 to 1.0
0
Nickel (Ni), % 65.4 to 81.7
0
Nitrogen (N), % 0
0 to 0.025
Oxygen (O), % 0
0 to 0.1
Phosphorus (P), % 0 to 0.020
0
Silicon (Si), % 0 to 1.0
0
Sulfur (S), % 0 to 0.015
0
Titanium (Ti), % 0.2 to 0.6
0
Zirconium (Zr), % 0
94.7 to 100