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Grade 7 Babbitt Metal vs. AISI 405 Stainless Steel

Grade 7 Babbitt Metal belongs to the otherwise unclassified metals classification, while AISI 405 stainless steel belongs to the iron alloys. There are 18 material properties with values for both materials. Properties with values for just one material (19, in this case) are not shown.

For each property being compared, the top bar is grade 7 Babbitt Metal and the bottom bar is AISI 405 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 23
170
Elastic (Young's, Tensile) Modulus, GPa 26
190
Poisson's Ratio 0.4
0.28
Shear Modulus, GPa 9.1
76
Tensile Strength: Yield (Proof), MPa 25
200

Thermal Properties

Latent Heat of Fusion, J/g 48
280
Melting Completion (Liquidus), °C 270
1530
Melting Onset (Solidus), °C 240
1480
Specific Heat Capacity, J/kg-K 150
480
Thermal Expansion, µm/m-K 26
11

Otherwise Unclassified Properties

Base Metal Price, % relative 23
7.0
Density, g/cm3 10
7.7
Embodied Carbon, kg CO2/kg material 4.4
2.0
Embodied Energy, MJ/kg 62
28
Embodied Water, L/kg 880
100

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 12
100
Stiffness to Weight: Axial, points 1.4
14
Stiffness to Weight: Bending, points 9.6
25

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0.1 to 0.3
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 to 0.080
Chromium (Cr), % 0
11.5 to 14.5
Copper (Cu), % 0 to 0.5
0
Iron (Fe), % 0 to 0.1
82.5 to 88.4
Lead (Pb), % 71.9 to 76.4
0
Manganese (Mn), % 0
0 to 1.0
Nickel (Ni), % 0
0 to 0.6
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
Zinc (Zn), % 0 to 0.0050
0