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Grade 705C Zirconium vs. CC212E Bronze

Grade 705C zirconium belongs to the otherwise unclassified metals classification, while CC212E bronze belongs to the copper alloys. There are 19 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.

For each property being compared, the top bar is grade 705C zirconium and the bottom bar is CC212E bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 200
170
Elastic (Young's, Tensile) Modulus, GPa 98
130
Elongation at Break, % 13
20
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 36
47
Tensile Strength: Ultimate (UTS), MPa 540
710
Tensile Strength: Yield (Proof), MPa 390
310

Thermal Properties

Latent Heat of Fusion, J/g 250
230
Specific Heat Capacity, J/kg-K 270
440
Thermal Expansion, µm/m-K 5.7
18

Otherwise Unclassified Properties

Density, g/cm3 6.7
8.2
Embodied Water, L/kg 450
370

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 66
120
Resilience: Unit (Modulus of Resilience), kJ/m3 790
390
Stiffness to Weight: Axial, points 8.1
8.5
Stiffness to Weight: Bending, points 23
20
Strength to Weight: Axial, points 22
24
Strength to Weight: Bending, points 22
21
Thermal Shock Resistance, points 69
22

Alloy Composition

Aluminum (Al), % 0
7.0 to 9.0
Carbon (C), % 0 to 0.1
0
Copper (Cu), % 0
68 to 77
Hafnium (Hf), % 0 to 4.5
0
Hydrogen (H), % 0 to 0.0050
0
Iron (Fe), % 0 to 0.3
2.0 to 4.0
Lead (Pb), % 0
0 to 0.050
Magnesium (Mg), % 0
0 to 0.050
Manganese (Mn), % 0
8.0 to 15
Nickel (Ni), % 0
1.5 to 4.5
Niobium (Nb), % 2.0 to 3.0
0
Nitrogen (N), % 0 to 0.030
0
Oxygen (O), % 0 to 0.3
0
Phosphorus (P), % 0 to 0.010
0
Silicon (Si), % 0
0 to 0.1
Tin (Sn), % 0
0 to 0.5
Zinc (Zn), % 0
0 to 1.0
Zirconium (Zr), % 91.9 to 98
0