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SAE-AISI D3 Steel vs. Grade 7 Babbitt Metal

SAE-AISI D3 steel belongs to the iron alloys classification, while grade 7 Babbitt Metal belongs to the otherwise unclassified metals. There are 16 material properties with values for both materials. Properties with values for just one material (16, in this case) are not shown.

For each property being compared, the top bar is SAE-AISI D3 steel 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 0.28
0.4
Shear Modulus, GPa 74
9.1
Tensile Strength: Yield (Proof), MPa 480 to 1550
25

Thermal Properties

Latent Heat of Fusion, J/g 270
48
Melting Completion (Liquidus), °C 1430
270
Melting Onset (Solidus), °C 1390
240
Specific Heat Capacity, J/kg-K 480
150
Thermal Expansion, µm/m-K 12
26

Otherwise Unclassified Properties

Base Metal Price, % relative 8.0
23
Density, g/cm3 7.7
10
Embodied Carbon, kg CO2/kg material 3.2
4.4
Embodied Energy, MJ/kg 48
62
Embodied Water, L/kg 100
880

Common Calculations

Stiffness to Weight: Axial, points 14
1.4
Stiffness to Weight: Bending, points 25
9.6

Alloy Composition

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), % 2.0 to 2.4
0
Chromium (Cr), % 11 to 13.5
0
Copper (Cu), % 0 to 0.25
0 to 0.5
Iron (Fe), % 80.3 to 87
0 to 0.1
Lead (Pb), % 0
71.9 to 76.4
Manganese (Mn), % 0 to 0.6
0
Nickel (Ni), % 0 to 0.3
0
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0 to 0.6
0
Sulfur (S), % 0 to 0.030
0
Tin (Sn), % 0
9.3 to 10.7
Tungsten (W), % 0 to 1.0
0
Vanadium (V), % 0 to 1.0
0
Zinc (Zn), % 0
0 to 0.0050