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EN 1.4749 Stainless Steel vs. Grade 15 Babbitt Metal

EN 1.4749 stainless steel belongs to the iron alloys classification, while grade 15 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 (17, in this case) are not shown.

For each property being compared, the top bar is EN 1.4749 stainless steel and the bottom bar is grade 15 Babbitt Metal.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 180
21
Elastic (Young's, Tensile) Modulus, GPa 200
23
Poisson's Ratio 0.27
0.4
Shear Modulus, GPa 80
8.2

Thermal Properties

Latent Heat of Fusion, J/g 300
46
Melting Completion (Liquidus), °C 1420
280
Melting Onset (Solidus), °C 1380
250
Specific Heat Capacity, J/kg-K 490
140
Thermal Expansion, µm/m-K 9.6
26

Otherwise Unclassified Properties

Base Metal Price, % relative 13
17
Density, g/cm3 7.6
10
Embodied Carbon, kg CO2/kg material 2.5
3.6
Embodied Energy, MJ/kg 36
47
Embodied Water, L/kg 160
840

Common Calculations

Stiffness to Weight: Axial, points 15
1.2
Stiffness to Weight: Bending, points 26
9.0

Alloy Composition

Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
14.5 to 17.5
Arsenic (As), % 0
0.8 to 1.4
Bismuth (Bi), % 0
0 to 0.1
Cadmium (Cd), % 0
0 to 0.050
Carbon (C), % 0.15 to 0.2
0
Chromium (Cr), % 26 to 29
0
Copper (Cu), % 0
0 to 0.6
Iron (Fe), % 68.5 to 73.7
0 to 0.1
Lead (Pb), % 0
79 to 83.9
Manganese (Mn), % 0 to 1.0
0
Nitrogen (N), % 0.15 to 0.25
0
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 0 to 1.0
0
Sulfur (S), % 0 to 0.015
0
Tin (Sn), % 0
0.8 to 1.2
Zinc (Zn), % 0
0 to 0.0050