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C63800 Bronze vs. R60802 Alloy

C63800 bronze belongs to the copper alloys classification, while R60802 alloy belongs to the otherwise unclassified metals. There are 17 material properties with values for both materials. Properties with values for just one material (14, in this case) are not shown.

For each property being compared, the top bar is C63800 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, % 7.9 to 41
22
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 43
36
Tensile Strength: Ultimate (UTS), MPa 460 to 1010
430

Thermal Properties

Latent Heat of Fusion, J/g 240
250
Specific Heat Capacity, J/kg-K 410
270
Thermal Conductivity, W/m-K 40
22
Thermal Expansion, µm/m-K 17
6.0

Otherwise Unclassified Properties

Density, g/cm3 8.6
6.5
Embodied Water, L/kg 330
290

Common Calculations

Stiffness to Weight: Axial, points 7.4
8.3
Stiffness to Weight: Bending, points 19
23
Strength to Weight: Axial, points 15 to 33
18
Strength to Weight: Bending, points 15 to 26
19
Thermal Diffusivity, mm2/s 11
12
Thermal Shock Resistance, points 17 to 36
53

Alloy Composition

Aluminum (Al), % 2.5 to 3.1
0
Chromium (Cr), % 0
0.050 to 0.15
Cobalt (Co), % 0.25 to 0.55
0
Copper (Cu), % 92.4 to 95.8
0
Iron (Fe), % 0 to 0.2
0.070 to 0.2
Lead (Pb), % 0 to 0.050
0
Manganese (Mn), % 0 to 0.1
0
Nickel (Ni), % 0 to 0.2
0.030 to 0.080
Silicon (Si), % 1.5 to 2.1
0
Tin (Sn), % 0
1.2 to 1.7
Zinc (Zn), % 0 to 0.8
0
Zirconium (Zr), % 0
97.8 to 98.7
Residuals, % 0
0 to 0.11