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C97600 Dairy Metal vs. C96900 Copper-nickel

Both C97600 dairy metal and C96900 copper-nickel are copper alloys. They have 84% of their average alloy composition in common. There are 26 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is C97600 dairy metal and the bottom bar is C96900 copper-nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
120
Elongation at Break, % 11
4.5
Poisson's Ratio 0.33
0.34
Shear Modulus, GPa 46
45
Tensile Strength: Ultimate (UTS), MPa 310
850
Tensile Strength: Yield (Proof), MPa 140
830

Thermal Properties

Latent Heat of Fusion, J/g 210
210
Maximum Temperature: Mechanical, °C 210
210
Melting Completion (Liquidus), °C 1140
1060
Melting Onset (Solidus), °C 1110
960
Specific Heat Capacity, J/kg-K 380
380
Thermal Expansion, µm/m-K 17
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 5.0
9.0
Electrical Conductivity: Equal Weight (Specific), % IACS 5.1
9.2

Otherwise Unclassified Properties

Base Metal Price, % relative 37
39
Density, g/cm3 8.8
8.8
Embodied Carbon, kg CO2/kg material 4.6
4.6
Embodied Energy, MJ/kg 69
72
Embodied Water, L/kg 330
360

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 29
38
Resilience: Unit (Modulus of Resilience), kJ/m3 85
2820
Stiffness to Weight: Axial, points 7.7
7.7
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 9.8
27
Strength to Weight: Bending, points 12
23
Thermal Shock Resistance, points 11
30

Alloy Composition


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Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.25
0
Copper (Cu), % 63 to 67
73.6 to 78
Iron (Fe), % 0 to 1.5
0 to 0.5
Lead (Pb), % 3.0 to 5.0
0 to 0.020
Magnesium (Mg), % 0
0 to 0.15
Manganese (Mn), % 0
0.050 to 0.3
Nickel (Ni), % 19 to 21.5
14.5 to 15.5
Niobium (Nb), % 0
0 to 0.1
Phosphorus (P), % 0 to 0.050
0
Silicon (Si), % 0 to 0.15
0 to 0.3
Sulfur (S), % 0 to 0.080
0
Tin (Sn), % 3.5 to 4.0
7.5 to 8.5
Zinc (Zn), % 3.0 to 9.0
0 to 0.5
Residuals, % 0 to 0.3
0 to 0.5