MakeItFrom.com
Menu (ESC)

C70700 Copper-nickel vs. Grade 8 Babbitt Metal

C70700 copper-nickel belongs to the copper alloys classification, while grade 8 Babbitt Metal belongs to the otherwise unclassified metals. There are 20 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 C70700 copper-nickel and the bottom bar is grade 8 Babbitt Metal.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 73
15
Elastic (Young's, Tensile) Modulus, GPa 120
24
Poisson's Ratio 0.34
0.41
Shear Modulus, GPa 46
8.5
Tensile Strength: Yield (Proof), MPa 110
23

Thermal Properties

Latent Heat of Fusion, J/g 220
46
Melting Completion (Liquidus), °C 1120
270
Melting Onset (Solidus), °C 1060
240
Specific Heat Capacity, J/kg-K 390
150
Thermal Conductivity, W/m-K 59
24
Thermal Expansion, µm/m-K 16
24

Otherwise Unclassified Properties

Base Metal Price, % relative 34
19
Density, g/cm3 8.9
10
Embodied Carbon, kg CO2/kg material 3.4
3.9
Embodied Energy, MJ/kg 52
53
Embodied Water, L/kg 300
840

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 51
11
Stiffness to Weight: Axial, points 7.6
1.3
Stiffness to Weight: Bending, points 19
9.2
Thermal Diffusivity, mm2/s 17
16

Alloy Composition

Aluminum (Al), % 0
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
Copper (Cu), % 88.5 to 90.5
0 to 0.5
Iron (Fe), % 0 to 0.050
0 to 0.1
Lead (Pb), % 0
77.1 to 81.2
Manganese (Mn), % 0 to 0.5
0
Nickel (Ni), % 9.5 to 10.5
0
Tin (Sn), % 0
4.5 to 5.5
Zinc (Zn), % 0
0 to 0.0050
Residuals, % 0 to 0.5
0