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C97600 Dairy Metal vs. C75200 Nickel Silver

Both C97600 dairy metal and C75200 nickel silver are copper alloys. They have 89% of their average alloy composition in common. There are 24 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is C97600 dairy metal and the bottom bar is C75200 nickel silver.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
120
Poisson's Ratio 0.33
0.32
Shear Modulus, GPa 46
47
Tensile Strength: Ultimate (UTS), MPa 310
400 to 660

Thermal Properties

Latent Heat of Fusion, J/g 210
210
Maximum Temperature: Mechanical, °C 210
200
Melting Completion (Liquidus), °C 1140
1110
Melting Onset (Solidus), °C 1110
1070
Specific Heat Capacity, J/kg-K 380
400
Thermal Conductivity, W/m-K 22
33
Thermal Expansion, µm/m-K 17
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 5.0
6.0
Electrical Conductivity: Equal Weight (Specific), % IACS 5.1
6.3

Otherwise Unclassified Properties

Base Metal Price, % relative 37
33
Density, g/cm3 8.8
8.5
Embodied Carbon, kg CO2/kg material 4.6
4.1
Embodied Energy, MJ/kg 69
62
Embodied Water, L/kg 330
300

Common Calculations

Stiffness to Weight: Axial, points 7.7
8.0
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 9.8
13 to 21
Strength to Weight: Bending, points 12
14 to 20
Thermal Diffusivity, mm2/s 6.5
9.8
Thermal Shock Resistance, points 11
13 to 22

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
63.5 to 66.5
Iron (Fe), % 0 to 1.5
0 to 0.25
Lead (Pb), % 3.0 to 5.0
0 to 0.050
Manganese (Mn), % 0
0 to 0.5
Nickel (Ni), % 19 to 21.5
16.5 to 19.5
Phosphorus (P), % 0 to 0.050
0
Silicon (Si), % 0 to 0.15
0
Sulfur (S), % 0 to 0.080
0
Tin (Sn), % 3.5 to 4.0
0
Zinc (Zn), % 3.0 to 9.0
12.7 to 20
Residuals, % 0 to 0.3
0 to 0.5