C63000 Bronze vs. R60802 Alloy

C63000 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 C63000 bronze and the bottom bar is R60802 alloy.

UNS C63000 (CW307G) Aluminum-Nickel Bronze UNS R60802 Zirconium-Tin Alloy

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa		120
Elastic (Young's, Tensile) Modulus, GPa		98

Elongation at Break, %		7.9 to 15
Elongation at Break, %		22

Poisson's Ratio		0.34
Poisson's Ratio		0.34

Shear Modulus, GPa		44
Shear Modulus, GPa		36

Tensile Strength: Ultimate (UTS), MPa		660 to 790
Tensile Strength: Ultimate (UTS), MPa		430

Tensile Strength: Yield (Proof), MPa		330 to 390
Tensile Strength: Yield (Proof), MPa		270

Thermal Properties

Latent Heat of Fusion, J/g		230
Latent Heat of Fusion, J/g		250

Specific Heat Capacity, J/kg-K		440
Specific Heat Capacity, J/kg-K		270

Thermal Conductivity, W/m-K		39
Thermal Conductivity, W/m-K		22

Thermal Expansion, µm/m-K		18
Thermal Expansion, µm/m-K		6.0

Otherwise Unclassified Properties

Density, g/cm³		8.2
Density, g/cm³		6.5

Embodied Water, L/kg		390
Embodied Water, L/kg		290

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m³		47 to 82
Resilience: Ultimate (Unit Rupture Work), MJ/m³		85

Resilience: Unit (Modulus of Resilience), kJ/m³		470 to 640
Resilience: Unit (Modulus of Resilience), kJ/m³		380

Stiffness to Weight: Axial, points		7.9
Stiffness to Weight: Axial, points		8.3

Stiffness to Weight: Bending, points		20
Stiffness to Weight: Bending, points		23

Strength to Weight: Axial, points		22 to 26
Strength to Weight: Axial, points		18

Strength to Weight: Bending, points		20 to 23
Strength to Weight: Bending, points		19

Thermal Diffusivity, mm²/s		11
Thermal Diffusivity, mm²/s		12

Thermal Shock Resistance, points		23 to 27
Thermal Shock Resistance, points		53

Alloy Composition

Aluminum (Al), %		9.0 to 11
Aluminum (Al), %		0

Chromium (Cr), %		0
Chromium (Cr), %		0.050 to 0.15

Copper (Cu), %		76.8 to 85
Copper (Cu), %		0

Iron (Fe), %		2.0 to 4.0
Iron (Fe), %		0.070 to 0.2

Manganese (Mn), %		0 to 1.5
Manganese (Mn), %		0

Nickel (Ni), %		4.0 to 5.5
Nickel (Ni), %		0.030 to 0.080

Silicon (Si), %		0 to 0.25
Silicon (Si), %		0

Tin (Sn), %		0 to 0.2
Tin (Sn), %		1.2 to 1.7

Zinc (Zn), %		0 to 0.3
Zinc (Zn), %		0

Zirconium (Zr), %		0
Zirconium (Zr), %		97.8 to 98.7

Residuals, %		0
Residuals, %		0 to 0.11