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C97800 Nickel Silver vs. C97400 Nickel Silver

Both C97800 nickel silver and C97400 nickel silver are copper alloys. Both are furnished in the as-fabricated (no temper or treatment) condition. They have 84% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.

For each property being compared, the top bar is C97800 nickel silver and the bottom bar is C97400 nickel silver.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 130
120
Elongation at Break, % 10
20
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 48
44
Tensile Strength: Ultimate (UTS), MPa 370
260
Tensile Strength: Yield (Proof), MPa 170
120

Thermal Properties

Latent Heat of Fusion, J/g 220
190
Maximum Temperature: Mechanical, °C 230
180
Melting Completion (Liquidus), °C 1180
1100
Melting Onset (Solidus), °C 1140
1070
Specific Heat Capacity, J/kg-K 390
380
Thermal Conductivity, W/m-K 25
27
Thermal Expansion, µm/m-K 16
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 4.0
6.0
Electrical Conductivity: Equal Weight (Specific), % IACS 4.1
6.3

Otherwise Unclassified Properties

Base Metal Price, % relative 40
33
Density, g/cm3 8.8
8.6
Embodied Carbon, kg CO2/kg material 5.1
4.1
Embodied Energy, MJ/kg 76
64
Embodied Water, L/kg 330
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 31
43
Resilience: Unit (Modulus of Resilience), kJ/m3 120
59
Stiffness to Weight: Axial, points 8.1
7.5
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 12
8.5
Strength to Weight: Bending, points 13
11
Thermal Diffusivity, mm2/s 7.3
8.3
Thermal Shock Resistance, points 13
8.8

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.2
0
Copper (Cu), % 64 to 67
58 to 61
Iron (Fe), % 0 to 1.5
0 to 1.5
Lead (Pb), % 1.0 to 2.5
4.5 to 5.5
Manganese (Mn), % 0
0 to 0.5
Nickel (Ni), % 24 to 27
15.5 to 17
Phosphorus (P), % 0 to 0.050
0
Silicon (Si), % 0 to 0.15
0
Sulfur (S), % 0 to 0.080
0
Tin (Sn), % 4.0 to 5.5
2.5 to 3.5
Zinc (Zn), % 1.0 to 4.0
10 to 19.5
Residuals, % 0
0 to 1.0