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C10200 Copper vs. C40500 Penny Bronze

Both C10200 copper and C40500 penny bronze are copper alloys. They have a very high 95% of their average alloy composition in common. There are 30 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 C10200 copper and the bottom bar is C40500 penny bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Elongation at Break, % 2.6 to 50
3.0 to 49
Poisson's Ratio 0.34
0.34
Rockwell Superficial 30T Hardness 27 to 70
10 to 72
Shear Modulus, GPa 43
43
Shear Strength, MPa 160 to 240
210 to 310
Tensile Strength: Ultimate (UTS), MPa 230 to 410
270 to 540
Tensile Strength: Yield (Proof), MPa 77 to 400
79 to 520

Thermal Properties

Latent Heat of Fusion, J/g 210
200
Maximum Temperature: Mechanical, °C 200
190
Melting Completion (Liquidus), °C 1080
1060
Melting Onset (Solidus), °C 1080
1020
Specific Heat Capacity, J/kg-K 390
380
Thermal Conductivity, W/m-K 390
160
Thermal Expansion, µm/m-K 17
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 100
41
Electrical Conductivity: Equal Weight (Specific), % IACS 100
42

Otherwise Unclassified Properties

Base Metal Price, % relative 31
30
Density, g/cm3 9.0
8.8
Embodied Carbon, kg CO2/kg material 2.6
2.7
Embodied Energy, MJ/kg 41
43
Embodied Water, L/kg 310
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 9.4 to 91
16 to 110
Resilience: Unit (Modulus of Resilience), kJ/m3 25 to 690
28 to 1200
Stiffness to Weight: Axial, points 7.2
7.2
Stiffness to Weight: Bending, points 18
18
Strength to Weight: Axial, points 7.2 to 13
8.5 to 17
Strength to Weight: Bending, points 9.4 to 14
10 to 17
Thermal Diffusivity, mm2/s 110
48
Thermal Shock Resistance, points 8.2 to 15
9.5 to 19

Alloy Composition

Copper (Cu), % 99.95 to 100
94 to 96
Iron (Fe), % 0
0 to 0.050
Lead (Pb), % 0
0 to 0.050
Oxygen (O), % 0 to 0.0010
0
Tin (Sn), % 0
0.7 to 1.3
Zinc (Zn), % 0
2.1 to 5.3
Residuals, % 0
0 to 0.5

Comparable Variants