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AWS BNi-3 vs. EN 2.4650 Nickel

Both AWS BNi-3 and EN 2.4650 nickel are nickel alloys. They have 51% of their average alloy composition in common. There are 19 material properties with values for both materials. Properties with values for just one material (12, in this case) are not shown.

For each property being compared, the top bar is AWS BNi-3 and the bottom bar is EN 2.4650 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 170
210
Poisson's Ratio 0.31
0.29
Shear Modulus, GPa 66
80
Tensile Strength: Ultimate (UTS), MPa 430
1090

Thermal Properties

Latent Heat of Fusion, J/g 350
320
Melting Completion (Liquidus), °C 1040
1400
Melting Onset (Solidus), °C 980
1350
Specific Heat Capacity, J/kg-K 480
450
Thermal Expansion, µm/m-K 10
11

Otherwise Unclassified Properties

Base Metal Price, % relative 60
80
Density, g/cm3 8.3
8.5
Embodied Carbon, kg CO2/kg material 9.9
10
Embodied Energy, MJ/kg 140
140
Embodied Water, L/kg 220
360

Common Calculations

Stiffness to Weight: Axial, points 12
13
Stiffness to Weight: Bending, points 22
23
Strength to Weight: Axial, points 14
36
Strength to Weight: Bending, points 15
28
Thermal Shock Resistance, points 17
33

Alloy Composition

Aluminum (Al), % 0 to 0.050
0.3 to 0.6
Boron (B), % 2.8 to 3.5
0 to 0.0050
Carbon (C), % 0 to 0.060
0.040 to 0.080
Chromium (Cr), % 0
19 to 21
Cobalt (Co), % 0 to 0.1
19 to 21
Copper (Cu), % 0
0 to 0.2
Iron (Fe), % 0 to 0.5
0 to 0.7
Manganese (Mn), % 0
0 to 0.6
Molybdenum (Mo), % 0
5.6 to 6.1
Nickel (Ni), % 90.1 to 93.3
46.9 to 54.2
Phosphorus (P), % 0 to 0.020
0 to 0.020
Selenium (Se), % 0 to 0.0050
0
Silicon (Si), % 4.0 to 5.0
0 to 0.4
Sulfur (S), % 0 to 0.020
0 to 0.0070
Titanium (Ti), % 0 to 0.050
1.9 to 2.4
Zirconium (Zr), % 0 to 0.050
0
Residuals, % 0 to 0.5
0