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AWS BNi-11 vs. AWS E80C-B8

AWS BNi-11 belongs to the nickel alloys classification, while AWS E80C-B8 belongs to the iron alloys. There are 19 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is AWS BNi-11 and the bottom bar is AWS E80C-B8.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
190
Poisson's Ratio 0.3
0.28
Shear Modulus, GPa 74
75
Tensile Strength: Ultimate (UTS), MPa 600
620

Thermal Properties

Latent Heat of Fusion, J/g 340
270
Melting Completion (Liquidus), °C 1100
1450
Melting Onset (Solidus), °C 970
1410
Specific Heat Capacity, J/kg-K 450
470
Thermal Expansion, µm/m-K 11
13

Otherwise Unclassified Properties

Base Metal Price, % relative 75
6.5
Density, g/cm3 9.1
7.8
Embodied Carbon, kg CO2/kg material 11
2.1
Embodied Energy, MJ/kg 160
28
Embodied Water, L/kg 230
89

Common Calculations

Stiffness to Weight: Axial, points 12
14
Stiffness to Weight: Bending, points 21
25
Strength to Weight: Axial, points 18
22
Strength to Weight: Bending, points 17
21
Thermal Shock Resistance, points 20
17

Alloy Composition

Aluminum (Al), % 0 to 0.050
0
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
8.0 to 10.5
Cobalt (Co), % 0 to 0.1
0
Copper (Cu), % 0
0 to 0.35
Iron (Fe), % 2.5 to 4.0
85.5 to 90.6
Manganese (Mn), % 0
0.4 to 1.0
Molybdenum (Mo), % 0
0.8 to 1.2
Nickel (Ni), % 62.9 to 71.2
0 to 0.2
Phosphorus (P), % 0 to 0.020
0 to 0.025
Selenium (Se), % 0 to 0.0050
0
Silicon (Si), % 3.4 to 4.3
0.25 to 0.6
Sulfur (S), % 0 to 0.020
0 to 0.025
Titanium (Ti), % 0 to 0.050
0
Tungsten (W), % 11.5 to 12.8
0
Vanadium (V), % 0
0 to 0.030
Zirconium (Zr), % 0 to 0.050
0
Residuals, % 0
0 to 0.5