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AWS BNi-3 vs. AWS ERNiCrFe-11

Both AWS BNi-3 and AWS ERNiCrFe-11 are nickel alloys. They have 61% of their average alloy composition in common. There are 19 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is AWS BNi-3 and the bottom bar is AWS ERNiCrFe-11.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 170
200
Poisson's Ratio 0.31
0.28
Shear Modulus, GPa 66
76
Tensile Strength: Ultimate (UTS), MPa 430
740

Thermal Properties

Latent Heat of Fusion, J/g 350
320
Melting Completion (Liquidus), °C 1040
1360
Melting Onset (Solidus), °C 980
1310
Specific Heat Capacity, J/kg-K 480
470
Thermal Expansion, µm/m-K 10
13

Otherwise Unclassified Properties

Base Metal Price, % relative 60
49
Density, g/cm3 8.3
8.2
Embodied Carbon, kg CO2/kg material 9.9
8.0
Embodied Energy, MJ/kg 140
110
Embodied Water, L/kg 220
280

Common Calculations

Stiffness to Weight: Axial, points 12
13
Stiffness to Weight: Bending, points 22
23
Strength to Weight: Axial, points 14
25
Strength to Weight: Bending, points 15
22
Thermal Shock Resistance, points 17
20

Alloy Composition


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Aluminum (Al), % 0 to 0.050
1.0 to 1.7
Boron (B), % 2.8 to 3.5
0
Carbon (C), % 0 to 0.060
0 to 0.1
Chromium (Cr), % 0
21 to 25
Cobalt (Co), % 0 to 0.1
0
Copper (Cu), % 0
0 to 1.0
Iron (Fe), % 0 to 0.5
7.2 to 20
Manganese (Mn), % 0
0 to 1.0
Nickel (Ni), % 90.1 to 93.3
58 to 63
Phosphorus (P), % 0 to 0.020
0 to 0.030
Selenium (Se), % 0 to 0.0050
0
Silicon (Si), % 4.0 to 5.0
0 to 0.5
Sulfur (S), % 0 to 0.020
0 to 0.015
Titanium (Ti), % 0 to 0.050
0
Zirconium (Zr), % 0 to 0.050
0
Residuals, % 0 to 0.5
0 to 0.5