R60802 Alloy vs. CR013A Copper

R60802 alloy belongs to the otherwise unclassified metals classification, while CR013A copper belongs to the copper alloys. There are 20 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is R60802 alloy and the bottom bar is CR013A copper.

UNS R60802 Zirconium-Tin Alloy EN CR013A (CuAg0.10) Silver-Bearing Tough Pitch Copper

Metric UnitsUS Customary Units

Mechanical Properties

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

Elongation at Break, %		22
Elongation at Break, %		15

Poisson's Ratio		0.34
Poisson's Ratio		0.34

Shear Modulus, GPa		36
Shear Modulus, GPa		43

Tensile Strength: Ultimate (UTS), MPa		430
Tensile Strength: Ultimate (UTS), MPa		230

Tensile Strength: Yield (Proof), MPa		270
Tensile Strength: Yield (Proof), MPa		140

Thermal Properties

Latent Heat of Fusion, J/g		250
Latent Heat of Fusion, J/g		210

Specific Heat Capacity, J/kg-K		270
Specific Heat Capacity, J/kg-K		390

Thermal Conductivity, W/m-K		22
Thermal Conductivity, W/m-K		390

Thermal Expansion, µm/m-K		6.0
Thermal Expansion, µm/m-K		17

Otherwise Unclassified Properties

Density, g/cm³		6.5
Density, g/cm³		9.0

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

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m³		85
Resilience: Ultimate (Unit Rupture Work), MJ/m³		31

Resilience: Unit (Modulus of Resilience), kJ/m³		380
Resilience: Unit (Modulus of Resilience), kJ/m³		83

Stiffness to Weight: Axial, points		8.3
Stiffness to Weight: Axial, points		7.2

Stiffness to Weight: Bending, points		23
Stiffness to Weight: Bending, points		18

Strength to Weight: Axial, points		18
Strength to Weight: Axial, points		7.1

Strength to Weight: Bending, points		19
Strength to Weight: Bending, points		9.3

Thermal Diffusivity, mm²/s		12
Thermal Diffusivity, mm²/s		110

Thermal Shock Resistance, points		53
Thermal Shock Resistance, points		8.1

Alloy Composition

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Bismuth (Bi), %		0
Bismuth (Bi), %		0 to 0.00050

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

Copper (Cu), %		0
Copper (Cu), %		99.81 to 99.92

Iron (Fe), %		0.070 to 0.2
Iron (Fe), %		0

Nickel (Ni), %		0.030 to 0.080
Nickel (Ni), %		0

Oxygen (O), %		0
Oxygen (O), %		0 to 0.040

Silver (Ag), %		0
Silver (Ag), %		0.080 to 0.12

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

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

Residuals, %		0 to 0.11
Residuals, %		0