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C40500 Penny Bronze vs. C93200 Bronze

Both C40500 penny bronze and C93200 bronze are copper alloys. They have 87% of their average alloy composition in common. There are 29 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is C40500 penny bronze and the bottom bar is C93200 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
100
Elongation at Break, % 3.0 to 49
20
Poisson's Ratio 0.34
0.35
Rockwell B Hardness 46 to 82
65
Shear Modulus, GPa 43
38
Tensile Strength: Ultimate (UTS), MPa 270 to 540
240
Tensile Strength: Yield (Proof), MPa 79 to 520
130

Thermal Properties

Latent Heat of Fusion, J/g 200
180
Maximum Temperature: Mechanical, °C 190
160
Melting Completion (Liquidus), °C 1060
980
Melting Onset (Solidus), °C 1020
850
Specific Heat Capacity, J/kg-K 380
360
Thermal Conductivity, W/m-K 160
59
Thermal Expansion, µm/m-K 18
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 41
12
Electrical Conductivity: Equal Weight (Specific), % IACS 42
12

Otherwise Unclassified Properties

Base Metal Price, % relative 30
32
Density, g/cm3 8.8
8.8
Embodied Carbon, kg CO2/kg material 2.7
3.2
Embodied Energy, MJ/kg 43
52
Embodied Water, L/kg 320
370

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 16 to 110
40
Resilience: Unit (Modulus of Resilience), kJ/m3 28 to 1200
76
Stiffness to Weight: Axial, points 7.2
6.5
Stiffness to Weight: Bending, points 18
18
Strength to Weight: Axial, points 8.5 to 17
7.5
Strength to Weight: Bending, points 10 to 17
9.7
Thermal Diffusivity, mm2/s 48
18
Thermal Shock Resistance, points 9.5 to 19
9.3

Alloy Composition

Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.35
Copper (Cu), % 94 to 96
81 to 85
Iron (Fe), % 0 to 0.050
0 to 0.2
Lead (Pb), % 0 to 0.050
6.0 to 8.0
Nickel (Ni), % 0
0 to 1.0
Phosphorus (P), % 0
0 to 1.5
Silicon (Si), % 0
0 to 0.0050
Sulfur (S), % 0
0 to 0.080
Tin (Sn), % 0.7 to 1.3
6.3 to 7.5
Zinc (Zn), % 2.1 to 5.3
2.0 to 4.0
Residuals, % 0
0 to 1.0