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AWS BVAg-31 vs. N08221 Nickel

AWS BVAg-31 belongs to the otherwise unclassified metals classification, while N08221 nickel belongs to the nickel alloys. There are 15 material properties with values for both materials. Properties with values for just one material (13, in this case) are not shown.

For each property being compared, the top bar is AWS BVAg-31 and the bottom bar is N08221 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 90
200
Poisson's Ratio 0.36
0.28
Shear Modulus, GPa 33
79
Tensile Strength: Ultimate (UTS), MPa 180
610

Thermal Properties

Latent Heat of Fusion, J/g 150
310
Melting Completion (Liquidus), °C 850
1440
Melting Onset (Solidus), °C 820
1390
Specific Heat Capacity, J/kg-K 280
460
Thermal Expansion, µm/m-K 18
13

Otherwise Unclassified Properties

Density, g/cm3 10
8.3

Common Calculations

Stiffness to Weight: Axial, points 4.9
14
Stiffness to Weight: Bending, points 15
24
Strength to Weight: Axial, points 4.9
21
Strength to Weight: Bending, points 7.0
19
Thermal Shock Resistance, points 7.8
16

Alloy Composition

Aluminum (Al), % 0
0 to 0.2
Cadmium (Cd), % 0 to 0.0010
0
Carbon (C), % 0 to 0.0050
0 to 0.025
Chromium (Cr), % 0
20 to 22
Copper (Cu), % 31 to 33
1.5 to 3.0
Iron (Fe), % 0
22 to 33.9
Lead (Pb), % 0 to 0.0020
0
Manganese (Mn), % 0
0 to 1.0
Molybdenum (Mo), % 0
5.0 to 6.5
Nickel (Ni), % 0
39 to 46
Palladium (Pd), % 8.0 to 12
0
Phosphorus (P), % 0 to 0.0020
0
Silicon (Si), % 0
0 to 0.050
Silver (Ag), % 57 to 59
0
Sulfur (S), % 0
0 to 0.030
Titanium (Ti), % 0
0.6 to 1.0
Zinc (Zn), % 0 to 0.0010
0