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N08120 Nickel vs. AWS BNi-4

Both N08120 nickel and AWS BNi-4 are nickel alloys. They have a modest 38% of their average alloy composition in common, which, by itself, doesn't mean much. There are 19 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 N08120 nickel and the bottom bar is AWS BNi-4.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
180
Poisson's Ratio 0.28
0.31
Shear Modulus, GPa 79
67
Tensile Strength: Ultimate (UTS), MPa 700
430

Thermal Properties

Latent Heat of Fusion, J/g 310
340
Melting Completion (Liquidus), °C 1420
1070
Melting Onset (Solidus), °C 1370
980
Specific Heat Capacity, J/kg-K 470
470
Thermal Expansion, µm/m-K 14
11

Otherwise Unclassified Properties

Base Metal Price, % relative 45
60
Density, g/cm3 8.2
8.5
Embodied Carbon, kg CO2/kg material 7.2
10
Embodied Energy, MJ/kg 100
140
Embodied Water, L/kg 240
220

Common Calculations

Stiffness to Weight: Axial, points 14
12
Stiffness to Weight: Bending, points 24
22
Strength to Weight: Axial, points 24
14
Strength to Weight: Bending, points 21
15
Thermal Shock Resistance, points 17
16

Alloy Composition

Aluminum (Al), % 0 to 0.4
0 to 0.050
Boron (B), % 0 to 0.010
1.5 to 2.2
Carbon (C), % 0.020 to 0.1
0 to 0.060
Chromium (Cr), % 23 to 27
0
Cobalt (Co), % 0 to 3.0
0 to 0.1
Copper (Cu), % 0 to 0.5
0
Iron (Fe), % 21 to 41.4
0 to 1.5
Manganese (Mn), % 0 to 1.5
0
Molybdenum (Mo), % 0 to 2.5
0
Nickel (Ni), % 35 to 39
91.4 to 95.5
Niobium (Nb), % 0.4 to 0.9
0
Nitrogen (N), % 0.15 to 0.3
0
Phosphorus (P), % 0 to 0.040
0 to 0.020
Selenium (Se), % 0
0 to 0.0050
Silicon (Si), % 0 to 1.0
3.0 to 4.0
Sulfur (S), % 0 to 0.030
0 to 0.020
Titanium (Ti), % 0 to 0.2
0 to 0.050
Tungsten (W), % 0 to 2.5
0
Zirconium (Zr), % 0
0 to 0.050
Residuals, % 0
0 to 0.5