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C66100 Bronze vs. R60802 Alloy

C66100 bronze belongs to the copper alloys classification, while R60802 alloy belongs to the otherwise unclassified metals. There are 20 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is C66100 bronze and the bottom bar is R60802 alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
98
Elongation at Break, % 8.0 to 40
22
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 43
36
Tensile Strength: Ultimate (UTS), MPa 410 to 790
430
Tensile Strength: Yield (Proof), MPa 120 to 430
270

Thermal Properties

Latent Heat of Fusion, J/g 260
250
Specific Heat Capacity, J/kg-K 400
270
Thermal Conductivity, W/m-K 34
22
Thermal Expansion, µm/m-K 17
6.0

Otherwise Unclassified Properties

Density, g/cm3 8.7
6.5
Embodied Water, L/kg 300
290

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 53 to 120
85
Resilience: Unit (Modulus of Resilience), kJ/m3 60 to 790
380
Stiffness to Weight: Axial, points 7.4
8.3
Stiffness to Weight: Bending, points 19
23
Strength to Weight: Axial, points 13 to 25
18
Strength to Weight: Bending, points 14 to 22
19
Thermal Diffusivity, mm2/s 9.7
12
Thermal Shock Resistance, points 15 to 29
53

Alloy Composition

Chromium (Cr), % 0
0.050 to 0.15
Copper (Cu), % 92 to 97
0
Iron (Fe), % 0 to 0.25
0.070 to 0.2
Lead (Pb), % 0.2 to 0.8
0
Manganese (Mn), % 0 to 1.5
0
Nickel (Ni), % 0
0.030 to 0.080
Silicon (Si), % 2.8 to 3.5
0
Tin (Sn), % 0
1.2 to 1.7
Zinc (Zn), % 0 to 1.5
0
Zirconium (Zr), % 0
97.8 to 98.7
Residuals, % 0
0 to 0.11