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AWS BVAu-4 vs. AWS ERNiCrMo-10

AWS BVAu-4 belongs to the otherwise unclassified metals classification, while AWS ERNiCrMo-10 belongs to the nickel alloys. There are 15 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is AWS BVAu-4 and the bottom bar is AWS ERNiCrMo-10.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
220
Poisson's Ratio 0.4
0.29
Shear Modulus, GPa 41
84
Tensile Strength: Ultimate (UTS), MPa 190
790

Thermal Properties

Latent Heat of Fusion, J/g 100
320
Melting Completion (Liquidus), °C 950
1550
Melting Onset (Solidus), °C 950
1490
Specific Heat Capacity, J/kg-K 190
420
Thermal Expansion, µm/m-K 14
12

Otherwise Unclassified Properties

Density, g/cm3 17
8.9

Common Calculations

Stiffness to Weight: Axial, points 3.6
14
Stiffness to Weight: Bending, points 9.3
23
Strength to Weight: Axial, points 3.0
25
Strength to Weight: Bending, points 4.2
21
Thermal Shock Resistance, points 8.7
21

Alloy Composition

Cadmium (Cd), % 0 to 0.0010
0
Carbon (C), % 0 to 0.0050
0 to 0.015
Chromium (Cr), % 0
20 to 22.5
Cobalt (Co), % 0
0 to 2.5
Copper (Cu), % 0
0 to 0.5
Gold (Au), % 81.5 to 82.5
0
Iron (Fe), % 0
2.0 to 6.0
Lead (Pb), % 0 to 0.0020
0
Manganese (Mn), % 0
0 to 0.5
Molybdenum (Mo), % 0
12.5 to 14.5
Nickel (Ni), % 17.5 to 18.5
49 to 63
Phosphorus (P), % 0 to 0.0020
0 to 0.020
Silicon (Si), % 0
0 to 0.080
Sulfur (S), % 0
0 to 0.010
Tungsten (W), % 0
2.5 to 3.5
Vanadium (V), % 0
0 to 0.35
Zinc (Zn), % 0 to 0.0010
0
Residuals, % 0
0 to 0.5