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C77600 Nickel Silver vs. AWS BAu-1

C77600 nickel silver belongs to the copper alloys classification, while AWS BAu-1 belongs to the otherwise unclassified metals. They have 44% of their average alloy composition in common. 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 C77600 nickel silver and the bottom bar is AWS BAu-1.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Poisson's Ratio 0.3
0.37
Shear Modulus, GPa 43
40
Tensile Strength: Ultimate (UTS), MPa 630
210

Thermal Properties

Latent Heat of Fusion, J/g 180
150
Melting Completion (Liquidus), °C 830
1020
Melting Onset (Solidus), °C 790
990
Specific Heat Capacity, J/kg-K 390
290
Thermal Expansion, µm/m-K 20
16

Otherwise Unclassified Properties

Density, g/cm3 7.9
13

Common Calculations

Stiffness to Weight: Axial, points 7.9
4.7
Stiffness to Weight: Bending, points 20
12
Strength to Weight: Axial, points 22
4.5
Strength to Weight: Bending, points 21
6.1
Thermal Shock Resistance, points 20
8.5

Alloy Composition

Copper (Cu), % 42 to 45
61.9 to 63
Gold (Au), % 0
37 to 38
Iron (Fe), % 0 to 0.2
0
Lead (Pb), % 0 to 0.25
0
Manganese (Mn), % 0 to 0.25
0
Nickel (Ni), % 12 to 14
0
Tin (Sn), % 0 to 0.15
0
Zinc (Zn), % 39.7 to 46
0
Residuals, % 0
0 to 0.15