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C82400 Copper vs. C97600 Dairy Metal

Both C82400 copper and C97600 dairy metal are copper alloys. They have 65% of their average alloy composition in common. There are 27 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.

For each property being compared, the top bar is C82400 copper and the bottom bar is C97600 dairy metal.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
120
Elongation at Break, % 1.0 to 20
11
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 45
46
Tensile Strength: Ultimate (UTS), MPa 500 to 1030
310
Tensile Strength: Yield (Proof), MPa 260 to 970
140

Thermal Properties

Latent Heat of Fusion, J/g 230
210
Maximum Temperature: Mechanical, °C 270
210
Melting Completion (Liquidus), °C 1000
1140
Melting Onset (Solidus), °C 900
1110
Specific Heat Capacity, J/kg-K 380
380
Thermal Conductivity, W/m-K 130
22
Thermal Expansion, µm/m-K 17
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 25
5.0
Electrical Conductivity: Equal Weight (Specific), % IACS 26
5.1

Otherwise Unclassified Properties

Density, g/cm3 8.8
8.8
Embodied Carbon, kg CO2/kg material 8.9
4.6
Embodied Energy, MJ/kg 140
69
Embodied Water, L/kg 310
330

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 10 to 83
29
Resilience: Unit (Modulus of Resilience), kJ/m3 270 to 3870
85
Stiffness to Weight: Axial, points 7.6
7.7
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 16 to 33
9.8
Strength to Weight: Bending, points 16 to 26
12
Thermal Diffusivity, mm2/s 39
6.5
Thermal Shock Resistance, points 17 to 36
11

Alloy Composition

Aluminum (Al), % 0 to 0.15
0 to 0.0050
Antimony (Sb), % 0
0 to 0.25
Beryllium (Be), % 1.6 to 1.9
0
Chromium (Cr), % 0 to 0.1
0
Cobalt (Co), % 0.2 to 0.65
0
Copper (Cu), % 96 to 98.2
63 to 67
Iron (Fe), % 0 to 0.2
0 to 1.5
Lead (Pb), % 0 to 0.020
3.0 to 5.0
Nickel (Ni), % 0 to 0.2
19 to 21.5
Phosphorus (P), % 0
0 to 0.050
Silicon (Si), % 0
0 to 0.15
Sulfur (S), % 0
0 to 0.080
Tin (Sn), % 0 to 0.1
3.5 to 4.0
Titanium (Ti), % 0 to 0.12
0
Zinc (Zn), % 0 to 0.1
3.0 to 9.0
Residuals, % 0
0 to 0.3