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Low-oxygen Zirconium vs. C41300 Brass

Low-oxygen zirconium belongs to the otherwise unclassified metals classification, while C41300 brass belongs to the copper alloys. 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 low-oxygen zirconium and the bottom bar is C41300 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 98
110
Elongation at Break, % 23
2.0 to 44
Poisson's Ratio 0.34
0.33
Shear Modulus, GPa 37
42
Tensile Strength: Ultimate (UTS), MPa 330
300 to 630
Tensile Strength: Yield (Proof), MPa 270
120 to 570

Thermal Properties

Latent Heat of Fusion, J/g 250
200
Specific Heat Capacity, J/kg-K 270
380
Thermal Conductivity, W/m-K 22
130
Thermal Expansion, µm/m-K 5.7
18

Otherwise Unclassified Properties

Density, g/cm3 6.7
8.7
Embodied Water, L/kg 450
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 70
11 to 110
Resilience: Unit (Modulus of Resilience), kJ/m3 370
69 to 1440
Stiffness to Weight: Axial, points 8.1
7.2
Stiffness to Weight: Bending, points 23
18
Strength to Weight: Axial, points 14
9.6 to 20
Strength to Weight: Bending, points 16
11 to 19
Thermal Diffusivity, mm2/s 12
40
Thermal Shock Resistance, points 42
11 to 22

Alloy Composition

Carbon (C), % 0 to 0.050
0
Chromium (Cr), % 0 to 0.2
0
Copper (Cu), % 0
89 to 93
Hafnium (Hf), % 0 to 4.5
0
Hydrogen (H), % 0 to 0.0050
0
Iron (Fe), % 0 to 0.2
0 to 0.050
Lead (Pb), % 0
0 to 0.1
Nitrogen (N), % 0 to 0.025
0
Oxygen (O), % 0 to 0.1
0
Tin (Sn), % 0
0.7 to 1.3
Zinc (Zn), % 0
5.1 to 10.3
Zirconium (Zr), % 94.7 to 100
0
Residuals, % 0
0 to 0.5