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C19500 Copper vs. C83800 Bronze

Both C19500 copper and C83800 bronze are copper alloys. They have 84% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is C19500 copper and the bottom bar is C83800 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
100
Elongation at Break, % 2.3 to 38
20
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 44
39
Tensile Strength: Ultimate (UTS), MPa 380 to 640
230
Tensile Strength: Yield (Proof), MPa 120 to 600
110

Thermal Properties

Latent Heat of Fusion, J/g 210
180
Maximum Temperature: Mechanical, °C 200
160
Melting Completion (Liquidus), °C 1090
1000
Melting Onset (Solidus), °C 1090
840
Specific Heat Capacity, J/kg-K 390
370
Thermal Conductivity, W/m-K 200
72
Thermal Expansion, µm/m-K 17
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 50 to 56
15
Electrical Conductivity: Equal Weight (Specific), % IACS 50 to 57
15

Otherwise Unclassified Properties

Base Metal Price, % relative 31
30
Density, g/cm3 8.9
8.8
Embodied Carbon, kg CO2/kg material 2.7
2.9
Embodied Energy, MJ/kg 42
47
Embodied Water, L/kg 310
340

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 14 to 110
39
Resilience: Unit (Modulus of Resilience), kJ/m3 59 to 1530
53
Stiffness to Weight: Axial, points 7.3
6.6
Stiffness to Weight: Bending, points 18
18
Strength to Weight: Axial, points 12 to 20
7.4
Strength to Weight: Bending, points 13 to 18
9.6
Thermal Diffusivity, mm2/s 58
22
Thermal Shock Resistance, points 13 to 23
8.6

Alloy Composition

Aluminum (Al), % 0 to 0.020
0 to 0.0050
Antimony (Sb), % 0
0 to 0.25
Cobalt (Co), % 0.3 to 1.3
0
Copper (Cu), % 94.9 to 98.6
82 to 83.8
Iron (Fe), % 1.0 to 2.0
0 to 0.3
Lead (Pb), % 0 to 0.020
5.0 to 7.0
Nickel (Ni), % 0
0 to 1.0
Phosphorus (P), % 0.010 to 0.35
0 to 1.5
Silicon (Si), % 0
0 to 0.0050
Sulfur (S), % 0
0 to 0.080
Tin (Sn), % 0.1 to 1.0
3.3 to 4.2
Zinc (Zn), % 0 to 0.2
5.0 to 8.0
Residuals, % 0
0 to 0.7