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AWS BNi-11 vs. AWS ERNiCrFe-11

Both AWS BNi-11 and AWS ERNiCrFe-11 are nickel alloys. They have 75% 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-11 and the bottom bar is AWS ERNiCrFe-11.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
200
Poisson's Ratio 0.3
0.28
Shear Modulus, GPa 74
76
Tensile Strength: Ultimate (UTS), MPa 600
740

Thermal Properties

Latent Heat of Fusion, J/g 340
320
Melting Completion (Liquidus), °C 1100
1360
Melting Onset (Solidus), °C 970
1310
Specific Heat Capacity, J/kg-K 450
470
Thermal Expansion, µm/m-K 11
13

Otherwise Unclassified Properties

Base Metal Price, % relative 75
49
Density, g/cm3 9.1
8.2
Embodied Carbon, kg CO2/kg material 11
8.0
Embodied Energy, MJ/kg 160
110
Embodied Water, L/kg 230
280

Common Calculations

Stiffness to Weight: Axial, points 12
13
Stiffness to Weight: Bending, points 21
23
Strength to Weight: Axial, points 18
25
Strength to Weight: Bending, points 17
22
Thermal Shock Resistance, points 20
20

Alloy Composition


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Aluminum (Al), % 0 to 0.050
1.0 to 1.7
Boron (B), % 2.2 to 3.1
0
Carbon (C), % 0.3 to 0.5
0 to 0.1
Chromium (Cr), % 9.0 to 11.8
21 to 25
Cobalt (Co), % 0 to 0.1
0
Copper (Cu), % 0
0 to 1.0
Iron (Fe), % 2.5 to 4.0
7.2 to 20
Manganese (Mn), % 0
0 to 1.0
Nickel (Ni), % 62.9 to 71.2
58 to 63
Phosphorus (P), % 0 to 0.020
0 to 0.030
Selenium (Se), % 0 to 0.0050
0
Silicon (Si), % 3.4 to 4.3
0 to 0.5
Sulfur (S), % 0 to 0.020
0 to 0.015
Titanium (Ti), % 0 to 0.050
0
Tungsten (W), % 11.5 to 12.8
0
Zirconium (Zr), % 0 to 0.050
0
Residuals, % 0 to 0.5
0 to 0.5