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C19800 Copper vs. C93900 Bronze

Both C19800 copper and C93900 bronze are copper alloys. They have 80% of their average alloy composition in common. There are 28 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 C19800 copper and the bottom bar is C93900 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
95
Elongation at Break, % 9.0 to 12
5.6
Poisson's Ratio 0.34
0.36
Shear Modulus, GPa 43
35
Tensile Strength: Ultimate (UTS), MPa 430 to 550
190
Tensile Strength: Yield (Proof), MPa 420 to 550
130

Thermal Properties

Latent Heat of Fusion, J/g 210
170
Maximum Temperature: Mechanical, °C 200
140
Melting Completion (Liquidus), °C 1070
940
Melting Onset (Solidus), °C 1050
850
Specific Heat Capacity, J/kg-K 390
340
Thermal Conductivity, W/m-K 260
52
Thermal Expansion, µm/m-K 18
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 61
11
Electrical Conductivity: Equal Weight (Specific), % IACS 62
11

Otherwise Unclassified Properties

Base Metal Price, % relative 30
30
Density, g/cm3 8.9
9.1
Embodied Carbon, kg CO2/kg material 2.8
3.0
Embodied Energy, MJ/kg 43
49
Embodied Water, L/kg 320
360

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 49 to 52
9.5
Resilience: Unit (Modulus of Resilience), kJ/m3 770 to 1320
83
Stiffness to Weight: Axial, points 7.2
5.8
Stiffness to Weight: Bending, points 18
17
Strength to Weight: Axial, points 14 to 17
5.9
Strength to Weight: Bending, points 14 to 17
8.1
Thermal Diffusivity, mm2/s 75
17
Thermal Shock Resistance, points 15 to 20
7.5

Alloy Composition

Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.5
Copper (Cu), % 95.7 to 99.47
76.5 to 79.5
Iron (Fe), % 0.020 to 0.5
0 to 0.4
Lead (Pb), % 0
14 to 18
Magnesium (Mg), % 0.1 to 1.0
0
Nickel (Ni), % 0
0 to 0.8
Phosphorus (P), % 0.010 to 0.1
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
5.0 to 7.0
Zinc (Zn), % 0.3 to 1.5
0 to 1.5
Residuals, % 0
0 to 1.1