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AWS BAg-9 vs. Low-oxygen Zirconium

Both AWS BAg-9 and low-oxygen zirconium are otherwise unclassified metals. There are 13 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 AWS BAg-9 and the bottom bar is low-oxygen zirconium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 82
98
Poisson's Ratio 0.35
0.34
Shear Modulus, GPa 31
37
Tensile Strength: Ultimate (UTS), MPa 140
330

Thermal Properties

Latent Heat of Fusion, J/g 130
250
Specific Heat Capacity, J/kg-K 290
270
Thermal Expansion, µm/m-K 20
5.7

Otherwise Unclassified Properties

Density, g/cm3 9.6
6.7

Common Calculations

Stiffness to Weight: Axial, points 4.8
8.1
Stiffness to Weight: Bending, points 15
23
Strength to Weight: Axial, points 4.1
14
Strength to Weight: Bending, points 6.3
16
Thermal Shock Resistance, points 6.0
42

Alloy Composition

Carbon (C), % 0
0 to 0.050
Chromium (Cr), % 0
0 to 0.2
Copper (Cu), % 19 to 21
0
Hafnium (Hf), % 0
0 to 4.5
Hydrogen (H), % 0
0 to 0.0050
Iron (Fe), % 0
0 to 0.2
Nitrogen (N), % 0
0 to 0.025
Oxygen (O), % 0
0 to 0.1
Silver (Ag), % 64 to 66
0
Zinc (Zn), % 13 to 17
0
Zirconium (Zr), % 0
94.7 to 100
Residuals, % 0 to 0.15
0