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C82400 Copper vs. C93700 Bronze

Both C82400 copper and C93700 bronze are copper alloys. They have 81% of their average alloy composition in common. There are 27 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 C82400 copper and the bottom bar is C93700 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
99
Elongation at Break, % 1.0 to 20
20
Poisson's Ratio 0.33
0.35
Shear Modulus, GPa 45
37
Tensile Strength: Ultimate (UTS), MPa 500 to 1030
240
Tensile Strength: Yield (Proof), MPa 260 to 970
130

Thermal Properties

Latent Heat of Fusion, J/g 230
170
Maximum Temperature: Mechanical, °C 270
140
Melting Completion (Liquidus), °C 1000
930
Melting Onset (Solidus), °C 900
760
Specific Heat Capacity, J/kg-K 380
350
Thermal Conductivity, W/m-K 130
47
Thermal Expansion, µm/m-K 17
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 25
10
Electrical Conductivity: Equal Weight (Specific), % IACS 26
10

Otherwise Unclassified Properties

Density, g/cm3 8.8
8.9
Embodied Carbon, kg CO2/kg material 8.9
3.5
Embodied Energy, MJ/kg 140
57
Embodied Water, L/kg 310
390

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 10 to 83
40
Resilience: Unit (Modulus of Resilience), kJ/m3 270 to 3870
79
Stiffness to Weight: Axial, points 7.6
6.2
Stiffness to Weight: Bending, points 19
17
Strength to Weight: Axial, points 16 to 33
7.5
Strength to Weight: Bending, points 16 to 26
9.6
Thermal Diffusivity, mm2/s 39
15
Thermal Shock Resistance, points 17 to 36
9.4

Alloy Composition

Aluminum (Al), % 0 to 0.15
0 to 0.0050
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
78 to 82
Iron (Fe), % 0 to 0.2
0 to 0.15
Lead (Pb), % 0 to 0.020
8.0 to 11
Nickel (Ni), % 0 to 0.2
0 to 1.0
Phosphorus (P), % 0
0 to 1.5
Silicon (Si), % 0
0 to 0.0050
Sulfur (S), % 0
0 to 0.080
Tin (Sn), % 0 to 0.1
9.0 to 11
Titanium (Ti), % 0 to 0.12
0
Zinc (Zn), % 0 to 0.1
0 to 0.8
Residuals, % 0
0 to 1.0