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Grade 7 Babbitt Metal vs. EN 1.4874 Stainless Steel

Grade 7 Babbitt Metal belongs to the otherwise unclassified metals classification, while EN 1.4874 stainless steel belongs to the iron alloys. There are 18 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 grade 7 Babbitt Metal and the bottom bar is EN 1.4874 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 23
140
Elastic (Young's, Tensile) Modulus, GPa 26
210
Poisson's Ratio 0.4
0.29
Shear Modulus, GPa 9.1
80
Tensile Strength: Yield (Proof), MPa 25
360

Thermal Properties

Latent Heat of Fusion, J/g 48
300
Melting Completion (Liquidus), °C 270
1450
Melting Onset (Solidus), °C 240
1400
Specific Heat Capacity, J/kg-K 150
450
Thermal Expansion, µm/m-K 26
15

Otherwise Unclassified Properties

Base Metal Price, % relative 23
70
Density, g/cm3 10
8.4
Embodied Carbon, kg CO2/kg material 4.4
7.6
Embodied Energy, MJ/kg 62
110
Embodied Water, L/kg 880
290

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 12
310
Stiffness to Weight: Axial, points 1.4
14
Stiffness to Weight: Bending, points 9.6
24

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 14 to 16
0
Arsenic (As), % 0.3 to 0.6
0
Bismuth (Bi), % 0 to 0.1
0
Cadmium (Cd), % 0 to 0.050
0
Carbon (C), % 0
0.35 to 0.65
Chromium (Cr), % 0
19 to 22
Cobalt (Co), % 0
18.5 to 22
Copper (Cu), % 0 to 0.5
0
Iron (Fe), % 0 to 0.1
23 to 38.9
Lead (Pb), % 71.9 to 76.4
0
Manganese (Mn), % 0
0 to 2.0
Molybdenum (Mo), % 0
2.5 to 3.0
Nickel (Ni), % 0
18 to 22
Niobium (Nb), % 0
0.75 to 1.3
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0
0 to 1.0
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 9.3 to 10.7
0
Tungsten (W), % 0
2.0 to 3.0
Zinc (Zn), % 0 to 0.0050
0