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C97800 Nickel Silver vs. AWS BVAg-32

C97800 nickel silver belongs to the copper alloys classification, while AWS BVAg-32 belongs to the otherwise unclassified metals. They have a modest 21% 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 C97800 nickel silver and the bottom bar is AWS BVAg-32.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 130
93
Poisson's Ratio 0.33
0.37
Shear Modulus, GPa 48
34
Tensile Strength: Ultimate (UTS), MPa 370
180

Thermal Properties

Latent Heat of Fusion, J/g 220
140
Melting Completion (Liquidus), °C 1180
950
Melting Onset (Solidus), °C 1140
900
Specific Heat Capacity, J/kg-K 390
270
Thermal Expansion, µm/m-K 16
17

Otherwise Unclassified Properties

Density, g/cm3 8.8
11

Common Calculations

Stiffness to Weight: Axial, points 8.1
4.9
Stiffness to Weight: Bending, points 19
14
Strength to Weight: Axial, points 12
4.7
Strength to Weight: Bending, points 13
6.7
Thermal Shock Resistance, points 13
8.0

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.2
0
Cadmium (Cd), % 0
0 to 0.0010
Carbon (C), % 0
0 to 0.0050
Copper (Cu), % 64 to 67
20 to 22
Iron (Fe), % 0 to 1.5
0
Lead (Pb), % 1.0 to 2.5
0 to 0.0020
Nickel (Ni), % 24 to 27
0
Palladium (Pd), % 0
23 to 27
Phosphorus (P), % 0 to 0.050
0 to 0.0020
Silicon (Si), % 0 to 0.15
0
Silver (Ag), % 0
53 to 55
Sulfur (S), % 0 to 0.080
0
Tin (Sn), % 4.0 to 5.5
0
Zinc (Zn), % 1.0 to 4.0
0 to 0.0010
Residuals, % 0 to 0.4
0