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C67600 Bronze vs. Grade 702C Zirconium

C67600 bronze belongs to the copper alloys classification, while grade 702C zirconium belongs to the otherwise unclassified metals. There are 20 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 C67600 bronze and the bottom bar is grade 702C zirconium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
97
Elongation at Break, % 13 to 33
13
Poisson's Ratio 0.31
0.34
Shear Modulus, GPa 40
36
Tensile Strength: Ultimate (UTS), MPa 430 to 570
430
Tensile Strength: Yield (Proof), MPa 170 to 380
310

Thermal Properties

Latent Heat of Fusion, J/g 170
250
Specific Heat Capacity, J/kg-K 380
270
Thermal Conductivity, W/m-K 110
22
Thermal Expansion, µm/m-K 21
5.7

Otherwise Unclassified Properties

Density, g/cm3 8.0
6.7
Embodied Water, L/kg 330
450

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 63 to 130
52
Resilience: Unit (Modulus of Resilience), kJ/m3 140 to 680
510
Stiffness to Weight: Axial, points 7.2
8.1
Stiffness to Weight: Bending, points 20
23
Strength to Weight: Axial, points 15 to 20
18
Strength to Weight: Bending, points 16 to 19
19
Thermal Diffusivity, mm2/s 35
12
Thermal Shock Resistance, points 14 to 19
55

Alloy Composition

Carbon (C), % 0
0 to 0.1
Copper (Cu), % 57 to 60
0
Hafnium (Hf), % 0
0 to 4.5
Hydrogen (H), % 0
0 to 0.0050
Iron (Fe), % 0.4 to 1.3
0 to 0.3
Lead (Pb), % 0.5 to 1.0
0
Manganese (Mn), % 0.050 to 0.5
0
Nitrogen (N), % 0
0 to 0.030
Oxygen (O), % 0
0 to 0.25
Phosphorus (P), % 0
0 to 0.010
Tin (Sn), % 0.5 to 1.5
0
Zinc (Zn), % 35.2 to 41.6
0
Zirconium (Zr), % 0
94.8 to 100
Residuals, % 0 to 0.5
0