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AWS BNi-7 vs. EN 2.4815 Cast Nickel

Both AWS BNi-7 and EN 2.4815 cast nickel are nickel alloys. Both are furnished in the as-fabricated (no temper or treatment) condition. They have 76% of their average alloy composition in common. 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 AWS BNi-7 and the bottom bar is EN 2.4815 cast nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 170
190
Poisson's Ratio 0.3
0.29
Shear Modulus, GPa 67
74
Tensile Strength: Ultimate (UTS), MPa 550
460

Thermal Properties

Latent Heat of Fusion, J/g 280
330
Melting Completion (Liquidus), °C 890
1510
Melting Onset (Solidus), °C 890
1450
Specific Heat Capacity, J/kg-K 490
470
Thermal Expansion, µm/m-K 11
10

Otherwise Unclassified Properties

Base Metal Price, % relative 55
47
Density, g/cm3 8.0
8.3
Embodied Carbon, kg CO2/kg material 8.8
7.9
Embodied Energy, MJ/kg 120
110
Embodied Water, L/kg 240
230

Common Calculations

Stiffness to Weight: Axial, points 12
13
Stiffness to Weight: Bending, points 23
23
Strength to Weight: Axial, points 19
15
Strength to Weight: Bending, points 19
16
Thermal Shock Resistance, points 21
17

Alloy Composition

Aluminum (Al), % 0 to 0.050
0
Boron (B), % 0 to 0.010
0
Carbon (C), % 0 to 0.060
0.35 to 0.65
Chromium (Cr), % 13 to 15
12 to 18
Cobalt (Co), % 0 to 0.1
0
Iron (Fe), % 0 to 0.2
9.8 to 28.7
Manganese (Mn), % 0 to 0.040
0 to 2.0
Molybdenum (Mo), % 0
0 to 1.0
Nickel (Ni), % 73.3 to 77.3
58 to 66
Phosphorus (P), % 9.7 to 10.5
0 to 0.040
Selenium (Se), % 0 to 0.0050
0
Silicon (Si), % 0 to 0.1
1.0 to 2.5
Sulfur (S), % 0 to 0.020
0 to 0.030
Titanium (Ti), % 0 to 0.050
0
Zirconium (Zr), % 0 to 0.050
0
Residuals, % 0 to 0.5
0