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Grade 7 Babbitt Metal vs. ASTM A202 Steel

Grade 7 Babbitt Metal belongs to the otherwise unclassified metals classification, while ASTM A202 steel belongs to the iron alloys. There are 18 material properties with values for both materials. Properties with values for just one material (14, in this case) are not shown.

For each property being compared, the top bar is grade 7 Babbitt Metal and the bottom bar is ASTM A202 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 23
180 to 200
Elastic (Young's, Tensile) Modulus, GPa 26
190
Poisson's Ratio 0.4
0.29
Shear Modulus, GPa 9.1
73
Tensile Strength: Yield (Proof), MPa 25
350 to 360

Thermal Properties

Latent Heat of Fusion, J/g 48
260
Melting Completion (Liquidus), °C 270
1450
Melting Onset (Solidus), °C 240
1410
Specific Heat Capacity, J/kg-K 150
470
Thermal Expansion, µm/m-K 26
13

Otherwise Unclassified Properties

Base Metal Price, % relative 23
2.1
Density, g/cm3 10
7.8
Embodied Carbon, kg CO2/kg material 4.4
1.4
Embodied Energy, MJ/kg 62
19
Embodied Water, L/kg 880
49

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 12
330 to 350
Stiffness to Weight: Axial, points 1.4
13
Stiffness to Weight: Bending, points 9.6
24