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AWS ERNiCrFe-11 vs. Grade 7 Babbitt Metal

AWS ERNiCrFe-11 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 (13, in this case) are not shown.

For each property being compared, the top bar is AWS ERNiCrFe-11 and the bottom bar is grade 7 Babbitt Metal.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
26
Poisson's Ratio 0.28
0.4
Shear Modulus, GPa 76
9.1

Thermal Properties

Latent Heat of Fusion, J/g 320
48
Melting Completion (Liquidus), °C 1360
270
Melting Onset (Solidus), °C 1310
240
Specific Heat Capacity, J/kg-K 470
150
Thermal Expansion, µm/m-K 13
26

Otherwise Unclassified Properties

Base Metal Price, % relative 49
23
Density, g/cm3 8.2
10
Embodied Carbon, kg CO2/kg material 8.0
4.4
Embodied Energy, MJ/kg 110
62
Embodied Water, L/kg 280
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), % 1.0 to 1.7
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), % 21 to 25
0
Copper (Cu), % 0 to 1.0
0 to 0.5
Iron (Fe), % 7.2 to 20
0 to 0.1
Lead (Pb), % 0
71.9 to 76.4
Manganese (Mn), % 0 to 1.0
0
Nickel (Ni), % 58 to 63
0
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0 to 0.5
0
Sulfur (S), % 0 to 0.015
0
Tin (Sn), % 0
9.3 to 10.7
Zinc (Zn), % 0
0 to 0.0050
Residuals, % 0 to 0.5
0