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C75700 Nickel Silver vs. S32950 Stainless Steel

C75700 nickel silver belongs to the copper alloys classification, while S32950 stainless steel belongs to the iron alloys. There are 29 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 C75700 nickel silver and the bottom bar is S32950 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
200
Elongation at Break, % 3.2 to 22
17
Poisson's Ratio 0.32
0.27
Shear Modulus, GPa 45
80
Shear Strength, MPa 350 to 370
480
Tensile Strength: Ultimate (UTS), MPa 590 to 610
780
Tensile Strength: Yield (Proof), MPa 470 to 580
550

Thermal Properties

Latent Heat of Fusion, J/g 200
300
Maximum Temperature: Mechanical, °C 180
1100
Melting Completion (Liquidus), °C 1040
1430
Melting Onset (Solidus), °C 990
1390
Specific Heat Capacity, J/kg-K 390
480
Thermal Conductivity, W/m-K 40
16
Thermal Expansion, µm/m-K 16
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 8.0
2.1
Electrical Conductivity: Equal Weight (Specific), % IACS 8.6
2.5

Otherwise Unclassified Properties

Base Metal Price, % relative 30
17
Density, g/cm3 8.4
7.7
Embodied Carbon, kg CO2/kg material 3.6
3.4
Embodied Energy, MJ/kg 56
47
Embodied Water, L/kg 310
180

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 19 to 120
120
Resilience: Unit (Modulus of Resilience), kJ/m3 930 to 1410
730
Stiffness to Weight: Axial, points 7.8
15
Stiffness to Weight: Bending, points 19
25
Strength to Weight: Axial, points 19 to 20
28
Strength to Weight: Bending, points 19
24
Thermal Diffusivity, mm2/s 12
4.3
Thermal Shock Resistance, points 22 to 23
21

Alloy Composition

Carbon (C), % 0
0 to 0.030
Chromium (Cr), % 0
26 to 29
Copper (Cu), % 63.5 to 66.5
0
Iron (Fe), % 0 to 0.25
60.3 to 69.4
Lead (Pb), % 0 to 0.050
0
Manganese (Mn), % 0 to 0.5
0 to 2.0
Molybdenum (Mo), % 0
1.0 to 2.5
Nickel (Ni), % 11 to 13
3.5 to 5.2
Nitrogen (N), % 0
0.15 to 0.35
Phosphorus (P), % 0
0 to 0.035
Silicon (Si), % 0
0 to 0.6
Sulfur (S), % 0
0 to 0.010
Zinc (Zn), % 19.2 to 25.5
0
Residuals, % 0 to 0.5
0