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C83800 Bronze vs. C19400 Copper

Both C83800 bronze and C19400 copper are copper alloys. They have 83% of their average alloy composition in common. There are 28 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 C83800 bronze and the bottom bar is C19400 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
120
Elongation at Break, % 20
2.3 to 37
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 39
44
Tensile Strength: Ultimate (UTS), MPa 230
310 to 630
Tensile Strength: Yield (Proof), MPa 110
98 to 520

Thermal Properties

Latent Heat of Fusion, J/g 180
210
Maximum Temperature: Mechanical, °C 160
200
Melting Completion (Liquidus), °C 1000
1090
Melting Onset (Solidus), °C 840
1080
Specific Heat Capacity, J/kg-K 370
390
Thermal Conductivity, W/m-K 72
260
Thermal Expansion, µm/m-K 19
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 15
58 to 68
Electrical Conductivity: Equal Weight (Specific), % IACS 15
58 to 69

Otherwise Unclassified Properties

Base Metal Price, % relative 30
30
Density, g/cm3 8.8
8.9
Embodied Carbon, kg CO2/kg material 2.9
2.6
Embodied Energy, MJ/kg 47
40
Embodied Water, L/kg 340
300

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 39
5.5 to 220
Resilience: Unit (Modulus of Resilience), kJ/m3 53
41 to 1140
Stiffness to Weight: Axial, points 6.6
7.3
Stiffness to Weight: Bending, points 18
18
Strength to Weight: Axial, points 7.4
9.7 to 20
Strength to Weight: Bending, points 9.6
11 to 18
Thermal Diffusivity, mm2/s 22
75
Thermal Shock Resistance, points 8.6
11 to 22

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.25
0
Copper (Cu), % 82 to 83.8
96.8 to 97.8
Iron (Fe), % 0 to 0.3
2.1 to 2.6
Lead (Pb), % 5.0 to 7.0
0 to 0.030
Nickel (Ni), % 0 to 1.0
0
Phosphorus (P), % 0 to 1.5
0.015 to 0.15
Silicon (Si), % 0 to 0.0050
0
Sulfur (S), % 0 to 0.080
0
Tin (Sn), % 3.3 to 4.2
0
Zinc (Zn), % 5.0 to 8.0
0.050 to 0.2
Residuals, % 0
0 to 0.2