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C82400 Copper vs. CC496K Bronze

Both C82400 copper and CC496K bronze are copper alloys. They have 76% of their average alloy composition in common. There are 27 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 C82400 copper and the bottom bar is CC496K bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
97
Elongation at Break, % 1.0 to 20
8.6
Poisson's Ratio 0.33
0.35
Shear Modulus, GPa 45
36
Tensile Strength: Ultimate (UTS), MPa 500 to 1030
210
Tensile Strength: Yield (Proof), MPa 260 to 970
99

Thermal Properties

Latent Heat of Fusion, J/g 230
170
Maximum Temperature: Mechanical, °C 270
140
Melting Completion (Liquidus), °C 1000
900
Melting Onset (Solidus), °C 900
820
Specific Heat Capacity, J/kg-K 380
340
Thermal Conductivity, W/m-K 130
52
Thermal Expansion, µm/m-K 17
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 25
11
Electrical Conductivity: Equal Weight (Specific), % IACS 26
11

Otherwise Unclassified Properties

Density, g/cm3 8.8
9.2
Embodied Carbon, kg CO2/kg material 8.9
3.3
Embodied Energy, MJ/kg 140
52
Embodied Water, L/kg 310
380

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 10 to 83
15
Resilience: Unit (Modulus of Resilience), kJ/m3 270 to 3870
50
Stiffness to Weight: Axial, points 7.6
5.9
Stiffness to Weight: Bending, points 19
17
Strength to Weight: Axial, points 16 to 33
6.5
Strength to Weight: Bending, points 16 to 26
8.6
Thermal Diffusivity, mm2/s 39
17
Thermal Shock Resistance, points 17 to 36
8.1

Alloy Composition

Aluminum (Al), % 0 to 0.15
0 to 0.010
Antimony (Sb), % 0
0 to 0.5
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
72 to 79.5
Iron (Fe), % 0 to 0.2
0 to 0.25
Lead (Pb), % 0 to 0.020
13 to 17
Manganese (Mn), % 0
0 to 0.2
Nickel (Ni), % 0 to 0.2
0.5 to 2.0
Phosphorus (P), % 0
0 to 0.1
Silicon (Si), % 0
0 to 0.010
Sulfur (S), % 0
0 to 0.1
Tin (Sn), % 0 to 0.1
6.0 to 8.0
Titanium (Ti), % 0 to 0.12
0
Zinc (Zn), % 0 to 0.1
0 to 2.0
Residuals, % 0 to 0.5
0