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EN 1.4729 Stainless Steel vs. Grade 3 Babbitt Metal

EN 1.4729 stainless steel belongs to the iron alloys classification, while grade 3 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 (11, in this case) are not shown.

For each property being compared, the top bar is EN 1.4729 stainless steel and the bottom bar is grade 3 Babbitt Metal.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 260
27
Elastic (Young's, Tensile) Modulus, GPa 190
56
Poisson's Ratio 0.28
0.35
Shear Modulus, GPa 75
21

Thermal Properties

Latent Heat of Fusion, J/g 300
79
Melting Completion (Liquidus), °C 1420
420
Melting Onset (Solidus), °C 1380
240
Specific Heat Capacity, J/kg-K 490
230
Thermal Expansion, µm/m-K 10
21

Otherwise Unclassified Properties

Base Metal Price, % relative 7.5
70
Density, g/cm3 7.6
7.4
Embodied Carbon, kg CO2/kg material 2.1
12
Embodied Energy, MJ/kg 29
200
Embodied Water, L/kg 100
1210

Common Calculations

Stiffness to Weight: Axial, points 14
4.2
Stiffness to Weight: Bending, points 25
17

Alloy Composition

Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
7.5 to 8.5
Arsenic (As), % 0
0 to 0.1
Bismuth (Bi), % 0
0 to 0.080
Cadmium (Cd), % 0
0 to 0.050
Carbon (C), % 0.3 to 0.5
0
Chromium (Cr), % 12 to 14
0
Copper (Cu), % 0
7.5 to 8.5
Iron (Fe), % 80.4 to 86.7
0 to 0.080
Lead (Pb), % 0
0 to 0.35
Manganese (Mn), % 0 to 1.0
0
Molybdenum (Mo), % 0 to 0.5
0
Nickel (Ni), % 0 to 1.0
0
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 1.0 to 2.5
0
Sulfur (S), % 0 to 0.030
0
Tin (Sn), % 0
82.3 to 85
Zinc (Zn), % 0
0 to 0.0050