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C92800 Bronze vs. C82400 Copper

Both C92800 bronze and C82400 copper are copper alloys. They have 81% of their average alloy composition in common. There are 25 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is C92800 bronze and the bottom bar is C82400 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
120
Elongation at Break, % 1.0
1.0 to 20
Poisson's Ratio 0.35
0.33
Shear Modulus, GPa 37
45
Tensile Strength: Ultimate (UTS), MPa 280
500 to 1030
Tensile Strength: Yield (Proof), MPa 210
260 to 970

Thermal Properties

Latent Heat of Fusion, J/g 170
230
Maximum Temperature: Mechanical, °C 140
270
Melting Completion (Liquidus), °C 960
1000
Melting Onset (Solidus), °C 820
900
Specific Heat Capacity, J/kg-K 350
380
Thermal Expansion, µm/m-K 18
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.0
25
Electrical Conductivity: Equal Weight (Specific), % IACS 9.3
26

Otherwise Unclassified Properties

Density, g/cm3 8.7
8.8
Embodied Carbon, kg CO2/kg material 4.1
8.9
Embodied Energy, MJ/kg 67
140
Embodied Water, L/kg 430
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 2.5
10 to 83
Resilience: Unit (Modulus of Resilience), kJ/m3 210
270 to 3870
Stiffness to Weight: Axial, points 6.4
7.6
Stiffness to Weight: Bending, points 18
19
Strength to Weight: Axial, points 8.8
16 to 33
Strength to Weight: Bending, points 11
16 to 26
Thermal Shock Resistance, points 11
17 to 36

Alloy Composition


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Aluminum (Al), % 0 to 0.0050
0 to 0.15
Antimony (Sb), % 0 to 0.25
0
Beryllium (Be), % 0
1.6 to 1.9
Chromium (Cr), % 0
0 to 0.1
Cobalt (Co), % 0
0.2 to 0.65
Copper (Cu), % 78 to 82
96 to 98.2
Iron (Fe), % 0 to 0.2
0 to 0.2
Lead (Pb), % 4.0 to 6.0
0 to 0.020
Nickel (Ni), % 0 to 0.8
0 to 0.2
Phosphorus (P), % 0 to 1.5
0
Silicon (Si), % 0 to 0.0050
0
Sulfur (S), % 0 to 0.050
0
Tin (Sn), % 15 to 17
0 to 0.1
Titanium (Ti), % 0
0 to 0.12
Zinc (Zn), % 0 to 0.8
0 to 0.1
Residuals, % 0 to 0.7
0 to 0.5