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C40500 Penny Bronze vs. C94100 Bronze

Both C40500 penny bronze and C94100 bronze are copper alloys. They have 77% of their average alloy composition in common. There are 26 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 C94100 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
92
Elongation at Break, % 3.0 to 49
7.8
Poisson's Ratio 0.34
0.36
Shear Modulus, GPa 43
34
Tensile Strength: Ultimate (UTS), MPa 270 to 540
190
Tensile Strength: Yield (Proof), MPa 79 to 520
130

Thermal Properties

Latent Heat of Fusion, J/g 200
160
Maximum Temperature: Mechanical, °C 190
130
Melting Completion (Liquidus), °C 1060
870
Melting Onset (Solidus), °C 1020
790
Specific Heat Capacity, J/kg-K 380
330
Thermal Expansion, µm/m-K 18
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 41
9.0
Electrical Conductivity: Equal Weight (Specific), % IACS 42
8.8

Otherwise Unclassified Properties

Base Metal Price, % relative 30
29
Density, g/cm3 8.8
9.2
Embodied Carbon, kg CO2/kg material 2.7
3.0
Embodied Energy, MJ/kg 43
48
Embodied Water, L/kg 320
370

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 16 to 110
14
Resilience: Unit (Modulus of Resilience), kJ/m3 28 to 1200
97
Stiffness to Weight: Axial, points 7.2
5.5
Stiffness to Weight: Bending, points 18
16
Strength to Weight: Axial, points 8.5 to 17
5.8
Strength to Weight: Bending, points 10 to 17
8.1
Thermal Shock Resistance, points 9.5 to 19
7.6

Alloy Composition

Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.8
Copper (Cu), % 94 to 96
72 to 79
Iron (Fe), % 0 to 0.050
0 to 0.25
Lead (Pb), % 0 to 0.050
18 to 22
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
4.5 to 6.5
Zinc (Zn), % 2.1 to 5.3
0 to 1.0
Residuals, % 0
0 to 1.3