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AWS ENiCrFe-2 vs. Grade 7 Babbitt Metal

AWS ENiCrFe-2 belongs to the nickel alloys classification, while grade 7 Babbitt Metal belongs to the otherwise unclassified metals. There are 15 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is AWS ENiCrFe-2 and the bottom bar is grade 7 Babbitt Metal.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
26
Poisson's Ratio 0.3
0.4
Shear Modulus, GPa 74
9.1

Thermal Properties

Latent Heat of Fusion, J/g 310
48
Melting Completion (Liquidus), °C 1390
270
Melting Onset (Solidus), °C 1350
240
Specific Heat Capacity, J/kg-K 450
150
Thermal Expansion, µm/m-K 12
26

Otherwise Unclassified Properties

Base Metal Price, % relative 65
23
Density, g/cm3 8.5
10
Embodied Carbon, kg CO2/kg material 11
4.4
Embodied Energy, MJ/kg 160
62
Embodied Water, L/kg 260
880

Common Calculations

Stiffness to Weight: Axial, points 13
1.4
Stiffness to Weight: Bending, points 23
9.6

Alloy Composition


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Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
14 to 16
Arsenic (As), % 0
0.3 to 0.6
Bismuth (Bi), % 0
0 to 0.1
Cadmium (Cd), % 0
0 to 0.050
Carbon (C), % 0 to 0.1
0
Chromium (Cr), % 13 to 17
0
Cobalt (Co), % 0 to 0.12
0
Copper (Cu), % 0 to 0.5
0 to 0.5
Iron (Fe), % 0 to 12
0 to 0.1
Lead (Pb), % 0
71.9 to 76.4
Manganese (Mn), % 1.0 to 3.5
0
Molybdenum (Mo), % 0.5 to 2.5
0
Nickel (Ni), % 62 to 85
0
Niobium (Nb), % 0.5 to 4.0
0
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0 to 0.75
0
Sulfur (S), % 0 to 0.020
0
Tin (Sn), % 0
9.3 to 10.7
Zinc (Zn), % 0
0 to 0.0050
Residuals, % 0 to 0.5
0