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AWS BNi-2 vs. Grade 704C Zirconium

AWS BNi-2 belongs to the nickel alloys classification, while grade 704C zirconium belongs to the otherwise unclassified metals. There are 14 material properties with values for both materials. Properties with values for just one material (14, in this case) are not shown.

For each property being compared, the top bar is AWS BNi-2 and the bottom bar is grade 704C zirconium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 180
97
Poisson's Ratio 0.3
0.34
Shear Modulus, GPa 68
36
Tensile Strength: Ultimate (UTS), MPa 440
470

Thermal Properties

Latent Heat of Fusion, J/g 360
240
Specific Heat Capacity, J/kg-K 490
270
Thermal Expansion, µm/m-K 11
5.9

Otherwise Unclassified Properties

Density, g/cm3 8.2
6.7
Embodied Water, L/kg 230
460

Common Calculations

Stiffness to Weight: Axial, points 12
8.1
Stiffness to Weight: Bending, points 23
23
Strength to Weight: Axial, points 15
20
Strength to Weight: Bending, points 16
20
Thermal Shock Resistance, points 16
58

Alloy Composition

Aluminum (Al), % 0 to 0.050
0
Boron (B), % 2.8 to 3.5
0
Carbon (C), % 0 to 0.060
0 to 0.1
Chromium (Cr), % 6.0 to 8.0
0
Cobalt (Co), % 0 to 0.1
0
Hafnium (Hf), % 0
0 to 4.5
Hydrogen (H), % 0
0 to 0.0050
Iron (Fe), % 2.5 to 3.5
0 to 0.3
Nickel (Ni), % 79.1 to 84.8
0
Nitrogen (N), % 0
0 to 0.030
Oxygen (O), % 0
0 to 0.3
Phosphorus (P), % 0 to 0.020
0 to 0.010
Selenium (Se), % 0 to 0.0050
0
Silicon (Si), % 4.0 to 5.0
0
Sulfur (S), % 0 to 0.020
0
Tin (Sn), % 0
1.0 to 2.0
Titanium (Ti), % 0 to 0.050
0
Zirconium (Zr), % 0 to 0.050
92.9 to 99
Residuals, % 0 to 0.5
0