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AWS BNi-8 vs. N10629 Nickel

Both AWS BNi-8 and N10629 nickel are nickel alloys. They have 66% of their average alloy composition in common. There are 19 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is AWS BNi-8 and the bottom bar is N10629 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 180
220
Poisson's Ratio 0.32
0.31
Shear Modulus, GPa 67
83
Tensile Strength: Ultimate (UTS), MPa 570
860

Thermal Properties

Latent Heat of Fusion, J/g 390
310
Melting Completion (Liquidus), °C 1010
1610
Melting Onset (Solidus), °C 980
1560
Specific Heat Capacity, J/kg-K 480
390
Thermal Expansion, µm/m-K 13
10

Otherwise Unclassified Properties

Base Metal Price, % relative 46
75
Density, g/cm3 7.9
9.2
Embodied Carbon, kg CO2/kg material 8.2
15
Embodied Energy, MJ/kg 120
190
Embodied Water, L/kg 220
270

Common Calculations

Stiffness to Weight: Axial, points 12
13
Stiffness to Weight: Bending, points 24
22
Strength to Weight: Axial, points 20
26
Strength to Weight: Bending, points 19
22
Thermal Shock Resistance, points 17
27

Alloy Composition

Aluminum (Al), % 0 to 0.050
0.1 to 0.5
Carbon (C), % 0 to 0.060
0 to 0.010
Chromium (Cr), % 0
0.5 to 1.5
Cobalt (Co), % 0 to 0.1
0 to 2.5
Copper (Cu), % 4.0 to 5.0
0 to 0.5
Iron (Fe), % 0
1.0 to 6.0
Manganese (Mn), % 21.5 to 24.5
0 to 1.5
Molybdenum (Mo), % 0
26 to 30
Nickel (Ni), % 61.6 to 68.5
65 to 72.4
Phosphorus (P), % 0 to 0.020
0 to 0.040
Selenium (Se), % 0 to 0.0050
0
Silicon (Si), % 6.0 to 8.0
0 to 0.050
Sulfur (S), % 0 to 0.020
0 to 0.010
Titanium (Ti), % 0 to 0.050
0
Zirconium (Zr), % 0 to 0.050
0
Residuals, % 0 to 0.5
0