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AWS BNi-3 vs. N06975 Nickel

Both AWS BNi-3 and N06975 nickel are nickel alloys. They have 50% of their average alloy composition in common. There are 19 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is AWS BNi-3 and the bottom bar is N06975 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 170
200
Poisson's Ratio 0.31
0.28
Shear Modulus, GPa 66
80
Tensile Strength: Ultimate (UTS), MPa 430
660

Thermal Properties

Latent Heat of Fusion, J/g 350
320
Melting Completion (Liquidus), °C 1040
1430
Melting Onset (Solidus), °C 980
1380
Specific Heat Capacity, J/kg-K 480
460
Thermal Expansion, µm/m-K 10
13

Otherwise Unclassified Properties

Base Metal Price, % relative 60
50
Density, g/cm3 8.3
8.3
Embodied Carbon, kg CO2/kg material 9.9
8.9
Embodied Energy, MJ/kg 140
120
Embodied Water, L/kg 220
270

Common Calculations

Stiffness to Weight: Axial, points 12
14
Stiffness to Weight: Bending, points 22
24
Strength to Weight: Axial, points 14
22
Strength to Weight: Bending, points 15
20
Thermal Shock Resistance, points 17
18

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 0.030
Chromium (Cr), % 0
23 to 26
Cobalt (Co), % 0 to 0.1
0
Copper (Cu), % 0
0.7 to 1.2
Iron (Fe), % 0 to 0.5
10.2 to 23.6
Manganese (Mn), % 0
0 to 1.0
Molybdenum (Mo), % 0
5.0 to 7.0
Nickel (Ni), % 90.1 to 93.3
47 to 52
Phosphorus (P), % 0 to 0.020
0 to 0.030
Selenium (Se), % 0 to 0.0050
0
Silicon (Si), % 4.0 to 5.0
0 to 1.0
Sulfur (S), % 0 to 0.020
0 to 0.030
Titanium (Ti), % 0 to 0.050
0.7 to 1.5
Zirconium (Zr), % 0 to 0.050
0
Residuals, % 0 to 0.5
0