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C97600 Dairy Metal vs. CC763S Brass

Both C97600 dairy metal and CC763S brass are copper alloys. Both are furnished in the as-fabricated (no temper or treatment) condition. They have 71% of their average alloy composition in common. There are 26 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is C97600 dairy metal and the bottom bar is CC763S brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Elongation at Break, % 11
7.3
Poisson's Ratio 0.33
0.31
Shear Modulus, GPa 46
41
Tensile Strength: Ultimate (UTS), MPa 310
490
Tensile Strength: Yield (Proof), MPa 140
270

Thermal Properties

Latent Heat of Fusion, J/g 210
190
Maximum Temperature: Mechanical, °C 210
140
Melting Completion (Liquidus), °C 1140
870
Melting Onset (Solidus), °C 1110
830
Specific Heat Capacity, J/kg-K 380
400
Thermal Expansion, µm/m-K 17
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 5.0
29
Electrical Conductivity: Equal Weight (Specific), % IACS 5.1
32

Otherwise Unclassified Properties

Base Metal Price, % relative 37
24
Density, g/cm3 8.8
8.0
Embodied Carbon, kg CO2/kg material 4.6
2.9
Embodied Energy, MJ/kg 69
49
Embodied Water, L/kg 330
330

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 29
30
Resilience: Unit (Modulus of Resilience), kJ/m3 85
340
Stiffness to Weight: Axial, points 7.7
7.5
Stiffness to Weight: Bending, points 19
20
Strength to Weight: Axial, points 9.8
17
Strength to Weight: Bending, points 12
17
Thermal Shock Resistance, points 11
16

Alloy Composition


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Aluminum (Al), % 0 to 0.0050
1.0 to 2.5
Antimony (Sb), % 0 to 0.25
0 to 0.080
Copper (Cu), % 63 to 67
56.5 to 67
Iron (Fe), % 0 to 1.5
0.5 to 2.0
Lead (Pb), % 3.0 to 5.0
0 to 1.5
Manganese (Mn), % 0
1.0 to 3.5
Nickel (Ni), % 19 to 21.5
0 to 2.5
Phosphorus (P), % 0 to 0.050
0
Silicon (Si), % 0 to 0.15
0 to 1.0
Sulfur (S), % 0 to 0.080
0
Tin (Sn), % 3.5 to 4.0
0 to 1.0
Zinc (Zn), % 3.0 to 9.0
18.9 to 41
Residuals, % 0 to 0.3
0