MakeItFrom.com
Menu (ESC)

Grade 7 Babbitt Metal vs. EN 1.4749 Stainless Steel

Grade 7 Babbitt Metal belongs to the otherwise unclassified metals classification, while EN 1.4749 stainless steel belongs to the iron alloys. There are 18 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 grade 7 Babbitt Metal and the bottom bar is EN 1.4749 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 23
180
Elastic (Young's, Tensile) Modulus, GPa 26
200
Poisson's Ratio 0.4
0.27
Shear Modulus, GPa 9.1
80
Tensile Strength: Yield (Proof), MPa 25
320

Thermal Properties

Latent Heat of Fusion, J/g 48
300
Melting Completion (Liquidus), °C 270
1420
Melting Onset (Solidus), °C 240
1380
Specific Heat Capacity, J/kg-K 150
490
Thermal Expansion, µm/m-K 26
9.6

Otherwise Unclassified Properties

Base Metal Price, % relative 23
13
Density, g/cm3 10
7.6
Embodied Carbon, kg CO2/kg material 4.4
2.5
Embodied Energy, MJ/kg 62
36
Embodied Water, L/kg 880
160

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 12
250
Stiffness to Weight: Axial, points 1.4
15
Stiffness to Weight: Bending, points 9.6
26

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0
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
0.15 to 0.2
Chromium (Cr), % 0
26 to 29
Copper (Cu), % 0 to 0.5
0
Iron (Fe), % 0 to 0.1
68.5 to 73.7
Lead (Pb), % 71.9 to 76.4
0
Manganese (Mn), % 0
0 to 1.0
Nitrogen (N), % 0
0.15 to 0.25
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0
0 to 1.0
Sulfur (S), % 0
0 to 0.015
Tin (Sn), % 9.3 to 10.7
0
Zinc (Zn), % 0 to 0.0050
0