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Nickel 625 vs. Grade 7 Babbitt Metal

Nickel 625 belongs to the nickel alloys classification, while grade 7 Babbitt Metal belongs to the otherwise unclassified metals. There are 17 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 nickel 625 and the bottom bar is grade 7 Babbitt Metal.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
26
Poisson's Ratio 0.29
0.4
Shear Modulus, GPa 79
9.1
Tensile Strength: Yield (Proof), MPa 320 to 450
25

Thermal Properties

Latent Heat of Fusion, J/g 330
48
Melting Completion (Liquidus), °C 1350
270
Melting Onset (Solidus), °C 1290
240
Specific Heat Capacity, J/kg-K 440
150
Thermal Expansion, µm/m-K 13
26

Otherwise Unclassified Properties

Base Metal Price, % relative 80
23
Density, g/cm3 8.6
10
Embodied Carbon, kg CO2/kg material 14
4.4
Embodied Energy, MJ/kg 190
62
Embodied Water, L/kg 290
880

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 260 to 490
12
Stiffness to Weight: Axial, points 13
1.4
Stiffness to Weight: Bending, points 23
9.6

Alloy Composition

Aluminum (Al), % 0 to 0.4
0 to 0.0050
Antimony (Sb), % 0
14 to 16
Arsenic (As), % 0
0.3 to 0.6
Bismuth (Bi), % 0
0 to 0.1
Cadmium (Cd), % 0
0 to 0.050
Carbon (C), % 0 to 0.1
0
Chromium (Cr), % 20 to 23
0
Cobalt (Co), % 0 to 1.0
0
Copper (Cu), % 0
0 to 0.5
Iron (Fe), % 0 to 5.0
0 to 0.1
Lead (Pb), % 0
71.9 to 76.4
Manganese (Mn), % 0 to 0.5
0
Molybdenum (Mo), % 8.0 to 10
0
Nickel (Ni), % 58 to 68.9
0
Niobium (Nb), % 3.2 to 4.2
0
Phosphorus (P), % 0 to 0.015
0
Silicon (Si), % 0 to 0.5
0
Sulfur (S), % 0 to 0.015
0
Tin (Sn), % 0
9.3 to 10.7
Titanium (Ti), % 0 to 0.4
0
Zinc (Zn), % 0
0 to 0.0050