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C19400 Copper vs. C91600 Bronze

Both C19400 copper and C91600 bronze are copper alloys. They have 88% 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 C19400 copper and the bottom bar is C91600 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Elongation at Break, % 2.3 to 37
11
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 44
41
Tensile Strength: Ultimate (UTS), MPa 310 to 630
310
Tensile Strength: Yield (Proof), MPa 98 to 520
160

Thermal Properties

Latent Heat of Fusion, J/g 210
190
Maximum Temperature: Mechanical, °C 200
170
Melting Completion (Liquidus), °C 1090
1030
Melting Onset (Solidus), °C 1080
860
Specific Heat Capacity, J/kg-K 390
370
Thermal Conductivity, W/m-K 260
71
Thermal Expansion, µm/m-K 17
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 58 to 68
10
Electrical Conductivity: Equal Weight (Specific), % IACS 58 to 69
10

Otherwise Unclassified Properties

Base Metal Price, % relative 30
36
Density, g/cm3 8.9
8.8
Embodied Carbon, kg CO2/kg material 2.6
3.7
Embodied Energy, MJ/kg 40
61
Embodied Water, L/kg 300
390

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 5.5 to 220
30
Resilience: Unit (Modulus of Resilience), kJ/m3 41 to 1140
120
Stiffness to Weight: Axial, points 7.3
7.0
Stiffness to Weight: Bending, points 18
18
Strength to Weight: Axial, points 9.7 to 20
9.9
Strength to Weight: Bending, points 11 to 18
12
Thermal Diffusivity, mm2/s 75
22
Thermal Shock Resistance, points 11 to 22
11

Alloy Composition

Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.2
Copper (Cu), % 96.8 to 97.8
85.9 to 89.1
Iron (Fe), % 2.1 to 2.6
0 to 0.2
Lead (Pb), % 0 to 0.030
0 to 0.25
Nickel (Ni), % 0
1.2 to 2.0
Phosphorus (P), % 0.015 to 0.15
0 to 0.3
Silicon (Si), % 0
0 to 0.0050
Sulfur (S), % 0
0 to 0.050
Tin (Sn), % 0
9.7 to 10.8
Zinc (Zn), % 0.050 to 0.2
0 to 0.25
Residuals, % 0 to 0.2
0