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C87200 Bronze vs. R60802 Alloy

C87200 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 (9, in this case) are not shown.

For each property being compared, the top bar is C87200 bronze and the bottom bar is R60802 alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
98
Elongation at Break, % 30
22
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 43
36
Tensile Strength: Ultimate (UTS), MPa 380
430
Tensile Strength: Yield (Proof), MPa 170
270

Thermal Properties

Latent Heat of Fusion, J/g 260
250
Specific Heat Capacity, J/kg-K 410
270
Thermal Conductivity, W/m-K 28
22
Thermal Expansion, µm/m-K 17
6.0

Otherwise Unclassified Properties

Density, g/cm3 8.6
6.5
Embodied Water, L/kg 310
290

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 93
85
Resilience: Unit (Modulus of Resilience), kJ/m3 130
380
Stiffness to Weight: Axial, points 7.4
8.3
Stiffness to Weight: Bending, points 19
23
Strength to Weight: Axial, points 12
18
Strength to Weight: Bending, points 14
19
Thermal Diffusivity, mm2/s 8.0
12
Thermal Shock Resistance, points 14
53

Alloy Composition

Aluminum (Al), % 0 to 1.5
0
Chromium (Cr), % 0
0.050 to 0.15
Copper (Cu), % 89 to 99
0
Iron (Fe), % 0 to 2.5
0.070 to 0.2
Lead (Pb), % 0 to 0.5
0
Manganese (Mn), % 0 to 1.5
0
Nickel (Ni), % 0
0.030 to 0.080
Phosphorus (P), % 0 to 0.5
0
Silicon (Si), % 1.0 to 5.0
0
Tin (Sn), % 0 to 1.0
1.2 to 1.7
Zinc (Zn), % 0 to 5.0
0
Zirconium (Zr), % 0
97.8 to 98.7
Residuals, % 0
0 to 0.11