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R05252 Alloy vs. AWS BVAu-8

Both R05252 alloy and AWS BVAu-8 are otherwise unclassified metals. There are 13 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is R05252 alloy and the bottom bar is AWS BVAu-8.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
100
Poisson's Ratio 0.33
0.42
Shear Modulus, GPa 73
36
Tensile Strength: Ultimate (UTS), MPa 310
140

Thermal Properties

Latent Heat of Fusion, J/g 140
71
Specific Heat Capacity, J/kg-K 140
140
Thermal Expansion, µm/m-K 6.7
14

Otherwise Unclassified Properties

Density, g/cm3 17
19

Common Calculations

Stiffness to Weight: Axial, points 6.5
3.0
Stiffness to Weight: Bending, points 12
8.3
Strength to Weight: Axial, points 5.2
2.1
Strength to Weight: Bending, points 6.1
3.2
Thermal Shock Resistance, points 17
7.1

Alloy Composition

Cadmium (Cd), % 0
0 to 0.0010
Carbon (C), % 0 to 0.010
0 to 0.0050
Gold (Au), % 0
91 to 93
Hydrogen (H), % 0 to 0.0015
0
Iron (Fe), % 0 to 0.010
0
Lead (Pb), % 0
0 to 0.0020
Molybdenum (Mo), % 0 to 0.020
0
Nickel (Ni), % 0 to 0.010
0
Niobium (Nb), % 0 to 0.1
0
Nitrogen (N), % 0 to 0.010
0
Oxygen (O), % 0 to 0.015
0
Palladium (Pd), % 0
7.0 to 9.0
Phosphorus (P), % 0
0 to 0.0020
Silicon (Si), % 0 to 0.0050
0
Tantalum (Ta), % 88.8 to 91
0
Titanium (Ti), % 0 to 0.010
0
Tungsten (W), % 9.0 to 11
0
Zinc (Zn), % 0
0 to 0.0010