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AWS BVAu-7 vs. EN 2.4654 Nickel

AWS BVAu-7 belongs to the otherwise unclassified metals classification, while EN 2.4654 nickel belongs to the nickel alloys. They have a modest 25% of their average alloy composition in common, which, by itself, doesn't mean much. There are 15 material properties with values for both materials. Properties with values for just one material (14, in this case) are not shown.

For each property being compared, the top bar is AWS BVAu-7 and the bottom bar is EN 2.4654 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 130
200
Poisson's Ratio 0.38
0.29
Shear Modulus, GPa 45
77
Tensile Strength: Ultimate (UTS), MPa 200
1250

Thermal Properties

Latent Heat of Fusion, J/g 140
320
Melting Completion (Liquidus), °C 1120
1390
Melting Onset (Solidus), °C 1100
1330
Specific Heat Capacity, J/kg-K 240
460
Thermal Expansion, µm/m-K 13
12

Otherwise Unclassified Properties

Density, g/cm3 15
8.4

Common Calculations

Stiffness to Weight: Axial, points 4.7
13
Stiffness to Weight: Bending, points 11
23
Strength to Weight: Axial, points 3.7
42
Strength to Weight: Bending, points 5.1
31
Thermal Shock Resistance, points 8.9
37

Alloy Composition

Aluminum (Al), % 0
1.2 to 1.6
Boron (B), % 0
0.0030 to 0.010
Cadmium (Cd), % 0 to 0.0010
0
Carbon (C), % 0 to 0.0050
0.020 to 0.1
Chromium (Cr), % 0
18 to 21
Cobalt (Co), % 0 to 0.060
12 to 15
Copper (Cu), % 0
0 to 0.1
Gold (Au), % 49.5 to 50.5
0
Iron (Fe), % 0
0 to 2.0
Lead (Pb), % 0 to 0.0020
0
Manganese (Mn), % 0
0 to 1.0
Molybdenum (Mo), % 0
3.5 to 5.0
Nickel (Ni), % 24.5 to 25.5
50.6 to 62.5
Palladium (Pd), % 23.9 to 26
0
Phosphorus (P), % 0 to 0.0020
0 to 0.015
Silicon (Si), % 0
0 to 0.15
Sulfur (S), % 0
0 to 0.015
Titanium (Ti), % 0
2.8 to 3.3
Zinc (Zn), % 0 to 0.0010
0
Zirconium (Zr), % 0
0.020 to 0.080