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C19500 Copper vs. C94700 Bronze

Both C19500 copper and C94700 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 C19500 copper and the bottom bar is C94700 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Elongation at Break, % 2.3 to 38
7.9 to 32
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 44
43
Tensile Strength: Ultimate (UTS), MPa 380 to 640
350 to 590
Tensile Strength: Yield (Proof), MPa 120 to 600
160 to 400

Thermal Properties

Latent Heat of Fusion, J/g 210
200
Maximum Temperature: Mechanical, °C 200
190
Melting Completion (Liquidus), °C 1090
1030
Melting Onset (Solidus), °C 1090
900
Specific Heat Capacity, J/kg-K 390
380
Thermal Conductivity, W/m-K 200
54
Thermal Expansion, µm/m-K 17
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 50 to 56
12
Electrical Conductivity: Equal Weight (Specific), % IACS 50 to 57
12

Otherwise Unclassified Properties

Base Metal Price, % relative 31
34
Density, g/cm3 8.9
8.8
Embodied Carbon, kg CO2/kg material 2.7
3.5
Embodied Energy, MJ/kg 42
56
Embodied Water, L/kg 310
350

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 14 to 110
41 to 89
Resilience: Unit (Modulus of Resilience), kJ/m3 59 to 1530
110 to 700
Stiffness to Weight: Axial, points 7.3
7.3
Stiffness to Weight: Bending, points 18
18
Strength to Weight: Axial, points 12 to 20
11 to 19
Strength to Weight: Bending, points 13 to 18
13 to 18
Thermal Diffusivity, mm2/s 58
16
Thermal Shock Resistance, points 13 to 23
12 to 21

Alloy Composition

Aluminum (Al), % 0 to 0.020
0 to 0.0050
Antimony (Sb), % 0
0 to 0.15
Cobalt (Co), % 0.3 to 1.3
0
Copper (Cu), % 94.9 to 98.6
85 to 90
Iron (Fe), % 1.0 to 2.0
0 to 0.25
Lead (Pb), % 0 to 0.020
0 to 0.1
Manganese (Mn), % 0
0 to 0.2
Nickel (Ni), % 0
4.5 to 6.0
Phosphorus (P), % 0.010 to 0.35
0 to 0.050
Silicon (Si), % 0
0 to 0.0050
Sulfur (S), % 0
0 to 0.050
Tin (Sn), % 0.1 to 1.0
4.5 to 6.0
Zinc (Zn), % 0 to 0.2
1.0 to 2.5
Residuals, % 0
0 to 1.3