C95200 Bronze vs. Grade 704C Zirconium

C95200 bronze belongs to the copper alloys classification, while grade 704C zirconium belongs to the otherwise unclassified metals. There are 21 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 C95200 bronze and the bottom bar is grade 704C zirconium.

UNS C95200 Aluminum Bronze Grade 704C Cast Zirconium

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness		120
Brinell Hardness		210

Elastic (Young's, Tensile) Modulus, GPa		110
Elastic (Young's, Tensile) Modulus, GPa		97

Elongation at Break, %		29
Elongation at Break, %		11

Poisson's Ratio		0.34
Poisson's Ratio		0.34

Shear Modulus, GPa		42
Shear Modulus, GPa		36

Tensile Strength: Ultimate (UTS), MPa		520
Tensile Strength: Ultimate (UTS), MPa		470

Tensile Strength: Yield (Proof), MPa		190
Tensile Strength: Yield (Proof), MPa		310

Thermal Properties

Latent Heat of Fusion, J/g		230
Latent Heat of Fusion, J/g		240

Specific Heat Capacity, J/kg-K		430
Specific Heat Capacity, J/kg-K		270

Thermal Conductivity, W/m-K		50
Thermal Conductivity, W/m-K		21

Thermal Expansion, µm/m-K		18
Thermal Expansion, µm/m-K		5.9

Otherwise Unclassified Properties

Density, g/cm³		8.3
Density, g/cm³		6.7

Embodied Water, L/kg		380
Embodied Water, L/kg		460

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m³		120
Resilience: Ultimate (Unit Rupture Work), MJ/m³		48

Resilience: Unit (Modulus of Resilience), kJ/m³		170
Resilience: Unit (Modulus of Resilience), kJ/m³		490

Stiffness to Weight: Axial, points		7.6
Stiffness to Weight: Axial, points		8.1

Stiffness to Weight: Bending, points		19
Stiffness to Weight: Bending, points		23

Strength to Weight: Axial, points		17
Strength to Weight: Axial, points		20

Strength to Weight: Bending, points		17
Strength to Weight: Bending, points		20

Thermal Diffusivity, mm²/s		14
Thermal Diffusivity, mm²/s		12

Thermal Shock Resistance, points		19
Thermal Shock Resistance, points		58

Alloy Composition

Aluminum (Al), %		8.5 to 9.5
Aluminum (Al), %		0

Carbon (C), %		0
Carbon (C), %		0 to 0.1

Copper (Cu), %		86 to 89
Copper (Cu), %		0

Hafnium (Hf), %		0
Hafnium (Hf), %		0 to 4.5

Hydrogen (H), %		0
Hydrogen (H), %		0 to 0.0050

Iron (Fe), %		2.5 to 4.0
Iron (Fe), %		0 to 0.3

Nitrogen (N), %		0
Nitrogen (N), %		0 to 0.030

Oxygen (O), %		0
Oxygen (O), %		0 to 0.3

Phosphorus (P), %		0
Phosphorus (P), %		0 to 0.010

Tin (Sn), %		0
Tin (Sn), %		1.0 to 2.0

Zirconium (Zr), %		0
Zirconium (Zr), %		92.9 to 99

Residuals, %		0 to 1.0
Residuals, %		0