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C92300 Bronze vs. C82500 Copper

Both C92300 bronze and C82500 copper are copper alloys. They have 88% 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 C92300 bronze and the bottom bar is C82500 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
120
Elongation at Break, % 19
1.0 to 20
Poisson's Ratio 0.34
0.33
Shear Modulus, GPa 40
45
Tensile Strength: Ultimate (UTS), MPa 300
550 to 1100
Tensile Strength: Yield (Proof), MPa 140
310 to 980

Thermal Properties

Latent Heat of Fusion, J/g 190
240
Maximum Temperature: Mechanical, °C 170
280
Melting Completion (Liquidus), °C 1000
980
Melting Onset (Solidus), °C 850
860
Specific Heat Capacity, J/kg-K 370
390
Thermal Conductivity, W/m-K 75
130
Thermal Expansion, µm/m-K 18
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 12
20
Electrical Conductivity: Equal Weight (Specific), % IACS 12
21

Otherwise Unclassified Properties

Density, g/cm3 8.7
8.8
Embodied Carbon, kg CO2/kg material 3.4
10
Embodied Energy, MJ/kg 56
160
Embodied Water, L/kg 370
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 47
11 to 94
Resilience: Unit (Modulus of Resilience), kJ/m3 86
400 to 4000
Stiffness to Weight: Axial, points 6.9
7.7
Stiffness to Weight: Bending, points 18
19
Strength to Weight: Axial, points 9.5
18 to 35
Strength to Weight: Bending, points 11
17 to 27
Thermal Diffusivity, mm2/s 23
38
Thermal Shock Resistance, points 11
19 to 38

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0 to 0.15
Antimony (Sb), % 0 to 0.25
0
Beryllium (Be), % 0
1.9 to 2.3
Chromium (Cr), % 0
0 to 0.1
Cobalt (Co), % 0
0.15 to 0.7
Copper (Cu), % 85 to 89
95.3 to 97.8
Iron (Fe), % 0 to 0.25
0 to 0.25
Lead (Pb), % 0.3 to 1.0
0 to 0.020
Nickel (Ni), % 0 to 1.0
0 to 0.2
Phosphorus (P), % 0 to 1.5
0
Silicon (Si), % 0 to 0.0050
0.2 to 0.35
Sulfur (S), % 0 to 0.050
0
Tin (Sn), % 7.5 to 9.0
0 to 0.1
Titanium (Ti), % 0
0 to 0.12
Zinc (Zn), % 2.5 to 5.0
0 to 0.1
Residuals, % 0
0 to 0.5