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AWS BNi-7 vs. EN 2.4952 Nickel

Both AWS BNi-7 and EN 2.4952 nickel are nickel alloys. They have 86% 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-7 and the bottom bar is EN 2.4952 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
1150

Thermal Properties

Latent Heat of Fusion, J/g 280
330
Melting Completion (Liquidus), °C 890
1350
Melting Onset (Solidus), °C 890
1300
Specific Heat Capacity, J/kg-K 490
470
Thermal Expansion, µm/m-K 11
13

Otherwise Unclassified Properties

Base Metal Price, % relative 55
55
Density, g/cm3 8.0
8.3
Embodied Carbon, kg CO2/kg material 8.8
9.8
Embodied Energy, MJ/kg 120
140
Embodied Water, L/kg 240
290

Common Calculations

Stiffness to Weight: Axial, points 12
13
Stiffness to Weight: Bending, points 23
23
Strength to Weight: Axial, points 19
38
Strength to Weight: Bending, points 19
29
Thermal Shock Resistance, points 21
33

Alloy Composition


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Aluminum (Al), % 0 to 0.050
1.0 to 1.8
Boron (B), % 0 to 0.010
0 to 0.0080
Carbon (C), % 0 to 0.060
0.040 to 0.1
Chromium (Cr), % 13 to 15
18 to 21
Cobalt (Co), % 0 to 0.1
0 to 1.0
Copper (Cu), % 0
0 to 0.2
Iron (Fe), % 0 to 0.2
0 to 1.5
Manganese (Mn), % 0 to 0.040
0 to 1.0
Nickel (Ni), % 73.3 to 77.3
65 to 79.2
Phosphorus (P), % 9.7 to 10.5
0 to 0.020
Selenium (Se), % 0 to 0.0050
0
Silicon (Si), % 0 to 0.1
0 to 1.0
Sulfur (S), % 0 to 0.020
0 to 0.015
Titanium (Ti), % 0 to 0.050
1.8 to 2.7
Zirconium (Zr), % 0 to 0.050
0
Residuals, % 0 to 0.5
0