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AWS ERNiCrFe-11 vs. AWS BNi-8

Both AWS ERNiCrFe-11 and AWS BNi-8 are nickel alloys. They have 62% 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 ERNiCrFe-11 and the bottom bar is AWS BNi-8.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
180
Poisson's Ratio 0.28
0.32
Shear Modulus, GPa 76
67
Tensile Strength: Ultimate (UTS), MPa 740
570

Thermal Properties

Latent Heat of Fusion, J/g 320
390
Melting Completion (Liquidus), °C 1360
1010
Melting Onset (Solidus), °C 1310
980
Specific Heat Capacity, J/kg-K 470
480
Thermal Expansion, µm/m-K 13
13

Otherwise Unclassified Properties

Base Metal Price, % relative 49
46
Density, g/cm3 8.2
7.9
Embodied Carbon, kg CO2/kg material 8.0
8.2
Embodied Energy, MJ/kg 110
120
Embodied Water, L/kg 280
220

Common Calculations

Stiffness to Weight: Axial, points 13
12
Stiffness to Weight: Bending, points 23
24
Strength to Weight: Axial, points 25
20
Strength to Weight: Bending, points 22
19
Thermal Shock Resistance, points 20
17

Alloy Composition

Aluminum (Al), % 1.0 to 1.7
0 to 0.050
Carbon (C), % 0 to 0.1
0 to 0.060
Chromium (Cr), % 21 to 25
0
Cobalt (Co), % 0
0 to 0.1
Copper (Cu), % 0 to 1.0
4.0 to 5.0
Iron (Fe), % 7.2 to 20
0
Manganese (Mn), % 0 to 1.0
21.5 to 24.5
Nickel (Ni), % 58 to 63
61.6 to 68.5
Phosphorus (P), % 0 to 0.030
0 to 0.020
Selenium (Se), % 0
0 to 0.0050
Silicon (Si), % 0 to 0.5
6.0 to 8.0
Sulfur (S), % 0 to 0.015
0 to 0.020
Titanium (Ti), % 0
0 to 0.050
Zirconium (Zr), % 0
0 to 0.050
Residuals, % 0 to 0.5
0 to 0.5