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AWS BNi-10 vs. Class 4 Tungsten

AWS BNi-10 belongs to the nickel alloys classification, while class 4 tungsten belongs to the otherwise unclassified metals. There are 16 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 AWS BNi-10 and the bottom bar is class 4 tungsten.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
270
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 76
110
Tensile Strength: Ultimate (UTS), MPa 600
790

Thermal Properties

Latent Heat of Fusion, J/g 330
170
Specific Heat Capacity, J/kg-K 440
130
Thermal Expansion, µm/m-K 11
4.5

Otherwise Unclassified Properties

Density, g/cm3 9.4
16
Embodied Carbon, kg CO2/kg material 11
24
Embodied Energy, MJ/kg 160
360
Embodied Water, L/kg 230
150

Common Calculations

Stiffness to Weight: Axial, points 12
9.6
Stiffness to Weight: Bending, points 21
14
Strength to Weight: Axial, points 18
14
Strength to Weight: Bending, points 17
12
Thermal Shock Resistance, points 19
46

Alloy Composition

Aluminum (Al), % 0 to 0.050
0
Boron (B), % 2.0 to 3.0
0
Carbon (C), % 0.4 to 0.55
0
Chromium (Cr), % 10 to 13
0
Cobalt (Co), % 0 to 0.1
0
Iron (Fe), % 2.5 to 4.5
0
Nickel (Ni), % 57.2 to 67.1
0
Phosphorus (P), % 0 to 0.020
0
Selenium (Se), % 0 to 0.0050
0
Silicon (Si), % 3.0 to 4.0
0
Sulfur (S), % 0 to 0.020
0
Titanium (Ti), % 0 to 0.050
0
Tungsten (W), % 15 to 17
97
Zirconium (Zr), % 0 to 0.050
0
Residuals, % 0
3.0