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AWS BNi-8 vs. EN 2.4889 Nickel

Both AWS BNi-8 and EN 2.4889 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 (14, in this case) are not shown.

For each property being compared, the top bar is AWS BNi-8 and the bottom bar is EN 2.4889 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 180
200
Poisson's Ratio 0.32
0.28
Shear Modulus, GPa 67
77
Tensile Strength: Ultimate (UTS), MPa 570
720

Thermal Properties

Latent Heat of Fusion, J/g 390
350
Melting Completion (Liquidus), °C 1010
1350
Melting Onset (Solidus), °C 980
1300
Specific Heat Capacity, J/kg-K 480
480
Thermal Expansion, µm/m-K 13
14

Otherwise Unclassified Properties

Base Metal Price, % relative 46
42
Density, g/cm3 7.9
8.0
Embodied Carbon, kg CO2/kg material 8.2
6.9
Embodied Energy, MJ/kg 120
98
Embodied Water, L/kg 220
250

Common Calculations

Stiffness to Weight: Axial, points 12
14
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 20
25
Strength to Weight: Bending, points 19
22
Thermal Shock Resistance, points 17
19

Alloy Composition

Aluminum (Al), % 0 to 0.050
0
Carbon (C), % 0 to 0.060
0.050 to 0.12
Cerium (Ce), % 0
0.030 to 0.090
Chromium (Cr), % 0
26 to 29
Cobalt (Co), % 0 to 0.1
0
Copper (Cu), % 4.0 to 5.0
0 to 0.3
Iron (Fe), % 0
21 to 25
Manganese (Mn), % 21.5 to 24.5
0 to 1.0
Nickel (Ni), % 61.6 to 68.5
45 to 50.4
Phosphorus (P), % 0 to 0.020
0 to 0.020
Selenium (Se), % 0 to 0.0050
0
Silicon (Si), % 6.0 to 8.0
2.5 to 3.0
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