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AWS BVAu-8 vs. Chromium 33

Both AWS BVAu-8 and chromium 33 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. Please note that the two materials have significantly dissimilar densities. This means that additional care is required when interpreting the data, because some material properties are based on units of mass, while others are based on units of area or volume.

For each property being compared, the top bar is AWS BVAu-8 and the bottom bar is chromium 33.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
200
Poisson's Ratio 0.42
0.27
Shear Modulus, GPa 36
81
Tensile Strength: Ultimate (UTS), MPa 140
850

Thermal Properties

Latent Heat of Fusion, J/g 71
320
Specific Heat Capacity, J/kg-K 140
480
Thermal Expansion, µm/m-K 14
14

Otherwise Unclassified Properties

Density, g/cm3 19
7.9

Common Calculations

Stiffness to Weight: Axial, points 3.0
14
Stiffness to Weight: Bending, points 8.3
25
Strength to Weight: Axial, points 2.1
30
Strength to Weight: Bending, points 3.2
25
Thermal Shock Resistance, points 7.1
21

Alloy Composition

Cadmium (Cd), % 0 to 0.0010
0
Carbon (C), % 0 to 0.0050
0 to 0.015
Chromium (Cr), % 0
31 to 35
Copper (Cu), % 0
0.3 to 1.2
Gold (Au), % 91 to 93
0
Iron (Fe), % 0
25.7 to 37.9
Lead (Pb), % 0 to 0.0020
0
Manganese (Mn), % 0
0 to 2.0
Molybdenum (Mo), % 0
0.5 to 2.0
Nickel (Ni), % 0
30 to 33
Nitrogen (N), % 0
0.35 to 0.6
Palladium (Pd), % 7.0 to 9.0
0
Phosphorus (P), % 0 to 0.0020
0 to 0.020
Silicon (Si), % 0
0 to 0.5
Sulfur (S), % 0
0 to 0.010
Zinc (Zn), % 0 to 0.0010
0