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C93500 Bronze vs. C82700 Copper

Both C93500 bronze and C82700 copper are copper alloys. They have 85% 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 C93500 bronze and the bottom bar is C82700 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
120
Elongation at Break, % 15
1.8
Poisson's Ratio 0.35
0.33
Shear Modulus, GPa 38
46
Tensile Strength: Ultimate (UTS), MPa 220
1200
Tensile Strength: Yield (Proof), MPa 110
1020

Thermal Properties

Latent Heat of Fusion, J/g 180
240
Maximum Temperature: Mechanical, °C 160
300
Melting Completion (Liquidus), °C 1000
950
Melting Onset (Solidus), °C 850
860
Specific Heat Capacity, J/kg-K 360
380
Thermal Conductivity, W/m-K 70
130
Thermal Expansion, µm/m-K 18
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 15
20
Electrical Conductivity: Equal Weight (Specific), % IACS 15
21

Otherwise Unclassified Properties

Density, g/cm3 9.0
8.7
Embodied Carbon, kg CO2/kg material 3.0
12
Embodied Energy, MJ/kg 49
180
Embodied Water, L/kg 350
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 28
21
Resilience: Unit (Modulus of Resilience), kJ/m3 59
4260
Stiffness to Weight: Axial, points 6.3
7.8
Stiffness to Weight: Bending, points 17
19
Strength to Weight: Axial, points 6.9
38
Strength to Weight: Bending, points 9.1
29
Thermal Diffusivity, mm2/s 22
39
Thermal Shock Resistance, points 8.5
41

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0 to 0.15
Antimony (Sb), % 0 to 0.3
0
Beryllium (Be), % 0
2.4 to 2.6
Chromium (Cr), % 0
0 to 0.090
Copper (Cu), % 83 to 86
94.6 to 96.7
Iron (Fe), % 0 to 0.2
0 to 0.25
Lead (Pb), % 8.0 to 10
0 to 0.020
Nickel (Ni), % 0 to 1.0
1.0 to 1.5
Phosphorus (P), % 0 to 1.5
0
Silicon (Si), % 0 to 0.0050
0 to 0.15
Sulfur (S), % 0 to 0.080
0
Tin (Sn), % 4.3 to 6.0
0 to 0.1
Zinc (Zn), % 0 to 2.0
0 to 0.1
Residuals, % 0
0 to 0.5