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H04 C75700 Nickel Silver vs. H04 C76400 Nickel Silver

Both H04 C75700 nickel silver and H04 C76400 nickel silver are copper alloys. Both are furnished in the H04 (full hard) temper. They have a moderately high 94% of their average alloy composition in common. There are 24 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is H04 C75700 nickel silver and the bottom bar is H04 C76400 nickel silver.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
120
Poisson's Ratio 0.32
0.32
Shear Modulus, GPa 45
46
Tensile Strength: Ultimate (UTS), MPa 610
610

Thermal Properties

Latent Heat of Fusion, J/g 200
200
Maximum Temperature: Mechanical, °C 180
190
Melting Completion (Liquidus), °C 1040
990
Melting Onset (Solidus), °C 990
950
Specific Heat Capacity, J/kg-K 390
400
Thermal Conductivity, W/m-K 40
31
Thermal Expansion, µm/m-K 16
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 8.0
5.7
Electrical Conductivity: Equal Weight (Specific), % IACS 8.6
6.1

Otherwise Unclassified Properties

Base Metal Price, % relative 30
32
Density, g/cm3 8.4
8.4
Embodied Carbon, kg CO2/kg material 3.6
4.1
Embodied Energy, MJ/kg 56
63
Embodied Water, L/kg 310
300

Common Calculations

Stiffness to Weight: Axial, points 7.8
8.1
Stiffness to Weight: Bending, points 19
20
Strength to Weight: Axial, points 20
20
Strength to Weight: Bending, points 19
19
Thermal Diffusivity, mm2/s 12
9.3
Thermal Shock Resistance, points 23
20

Alloy Composition


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Copper (Cu), % 63.5 to 66.5
58.5 to 61.5
Iron (Fe), % 0 to 0.25
0 to 0.25
Lead (Pb), % 0 to 0.050
0 to 0.050
Manganese (Mn), % 0 to 0.5
0 to 0.5
Nickel (Ni), % 11 to 13
16.5 to 19.5
Zinc (Zn), % 19.2 to 25.5
17.7 to 25
Residuals, % 0 to 0.5
0 to 0.5