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Nickel 693 vs. AWS BVAg-31

Nickel 693 belongs to the nickel alloys classification, while AWS BVAg-31 belongs to the otherwise unclassified metals. 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 nickel 693 and the bottom bar is AWS BVAg-31.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
90
Poisson's Ratio 0.28
0.36
Shear Modulus, GPa 76
33
Tensile Strength: Ultimate (UTS), MPa 660
180

Thermal Properties

Latent Heat of Fusion, J/g 330
150
Melting Completion (Liquidus), °C 1350
850
Melting Onset (Solidus), °C 1310
820
Specific Heat Capacity, J/kg-K 480
280
Thermal Expansion, µm/m-K 13
18

Otherwise Unclassified Properties

Density, g/cm3 8.1
10

Common Calculations

Stiffness to Weight: Axial, points 13
4.9
Stiffness to Weight: Bending, points 24
15
Strength to Weight: Axial, points 23
4.9
Strength to Weight: Bending, points 21
7.0
Thermal Shock Resistance, points 19
7.8

Alloy Composition

Aluminum (Al), % 2.5 to 4.0
0
Cadmium (Cd), % 0
0 to 0.0010
Carbon (C), % 0 to 0.15
0 to 0.0050
Chromium (Cr), % 27 to 31
0
Copper (Cu), % 0 to 0.5
31 to 33
Iron (Fe), % 2.5 to 6.0
0
Lead (Pb), % 0
0 to 0.0020
Manganese (Mn), % 0 to 1.0
0
Nickel (Ni), % 53.3 to 67.5
0
Niobium (Nb), % 0.5 to 2.5
0
Palladium (Pd), % 0
8.0 to 12
Phosphorus (P), % 0
0 to 0.0020
Silicon (Si), % 0 to 0.5
0
Silver (Ag), % 0
57 to 59
Sulfur (S), % 0 to 0.010
0
Titanium (Ti), % 0 to 1.0
0
Zinc (Zn), % 0
0 to 0.0010