MakeItFrom.com
Menu (ESC)

C75700 Nickel Silver vs. C19025 Copper

Both C75700 nickel silver and C19025 copper are copper alloys. They have 66% of their average alloy composition in common. There are 26 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is C75700 nickel silver and the bottom bar is C19025 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
120
Elongation at Break, % 3.2 to 22
8.0 to 17
Poisson's Ratio 0.32
0.34
Shear Modulus, GPa 45
43
Shear Strength, MPa 350 to 370
300 to 360
Tensile Strength: Ultimate (UTS), MPa 590 to 610
480 to 620

Thermal Properties

Latent Heat of Fusion, J/g 200
210
Maximum Temperature: Mechanical, °C 180
200
Melting Completion (Liquidus), °C 1040
1080
Melting Onset (Solidus), °C 990
1020
Specific Heat Capacity, J/kg-K 390
380
Thermal Conductivity, W/m-K 40
160
Thermal Expansion, µm/m-K 16
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 8.0
40
Electrical Conductivity: Equal Weight (Specific), % IACS 8.6
40

Otherwise Unclassified Properties

Base Metal Price, % relative 30
31
Density, g/cm3 8.4
8.9
Embodied Carbon, kg CO2/kg material 3.6
2.8
Embodied Energy, MJ/kg 56
44
Embodied Water, L/kg 310
320

Common Calculations

Stiffness to Weight: Axial, points 7.8
7.2
Stiffness to Weight: Bending, points 19
18
Strength to Weight: Axial, points 19 to 20
15 to 19
Strength to Weight: Bending, points 19
15 to 18
Thermal Diffusivity, mm2/s 12
47
Thermal Shock Resistance, points 22 to 23
17 to 22

Alloy Composition

Copper (Cu), % 63.5 to 66.5
97.1 to 98.5
Iron (Fe), % 0 to 0.25
0
Lead (Pb), % 0 to 0.050
0
Manganese (Mn), % 0 to 0.5
0
Nickel (Ni), % 11 to 13
0.8 to 1.2
Phosphorus (P), % 0
0.030 to 0.070
Tin (Sn), % 0
0.7 to 1.1
Zinc (Zn), % 19.2 to 25.5
0 to 0.2
Residuals, % 0 to 0.5
0 to 0.3