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C97600 Dairy Metal vs. C19400 Copper

Both C97600 dairy metal and C19400 copper are copper alloys. They have 66% of their average alloy composition in common. There are 28 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 C19400 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
120
Elongation at Break, % 11
2.3 to 37
Poisson's Ratio 0.33
0.34
Shear Modulus, GPa 46
44
Tensile Strength: Ultimate (UTS), MPa 310
310 to 630
Tensile Strength: Yield (Proof), MPa 140
98 to 520

Thermal Properties

Latent Heat of Fusion, J/g 210
210
Maximum Temperature: Mechanical, °C 210
200
Melting Completion (Liquidus), °C 1140
1090
Melting Onset (Solidus), °C 1110
1080
Specific Heat Capacity, J/kg-K 380
390
Thermal Conductivity, W/m-K 22
260
Thermal Expansion, µm/m-K 17
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 5.0
58 to 68
Electrical Conductivity: Equal Weight (Specific), % IACS 5.1
58 to 69

Otherwise Unclassified Properties

Base Metal Price, % relative 37
30
Density, g/cm3 8.8
8.9
Embodied Carbon, kg CO2/kg material 4.6
2.6
Embodied Energy, MJ/kg 69
40
Embodied Water, L/kg 330
300

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 29
5.5 to 220
Resilience: Unit (Modulus of Resilience), kJ/m3 85
41 to 1140
Stiffness to Weight: Axial, points 7.7
7.3
Stiffness to Weight: Bending, points 19
18
Strength to Weight: Axial, points 9.8
9.7 to 20
Strength to Weight: Bending, points 12
11 to 18
Thermal Diffusivity, mm2/s 6.5
75
Thermal Shock Resistance, points 11
11 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
96.8 to 97.8
Iron (Fe), % 0 to 1.5
2.1 to 2.6
Lead (Pb), % 3.0 to 5.0
0 to 0.030
Nickel (Ni), % 19 to 21.5
0
Phosphorus (P), % 0 to 0.050
0.015 to 0.15
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
0.050 to 0.2
Residuals, % 0 to 0.3
0 to 0.2