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C74500 Nickel Silver vs. S82441 Stainless Steel

C74500 nickel silver belongs to the copper alloys classification, while S82441 stainless steel belongs to the iron alloys. There are 29 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is C74500 nickel silver and the bottom bar is S82441 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
200
Elongation at Break, % 3.0 to 24
28
Poisson's Ratio 0.32
0.27
Shear Modulus, GPa 44
79
Shear Strength, MPa 310 to 380
490
Tensile Strength: Ultimate (UTS), MPa 390 to 700
760
Tensile Strength: Yield (Proof), MPa 380 to 600
550

Thermal Properties

Latent Heat of Fusion, J/g 190
290
Maximum Temperature: Mechanical, °C 170
1090
Melting Completion (Liquidus), °C 1020
1430
Melting Onset (Solidus), °C 970
1380
Specific Heat Capacity, J/kg-K 390
480
Thermal Conductivity, W/m-K 45
15
Thermal Expansion, µm/m-K 19
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.0
2.2
Electrical Conductivity: Equal Weight (Specific), % IACS 9.7
2.5

Otherwise Unclassified Properties

Base Metal Price, % relative 29
16
Density, g/cm3 8.3
7.7
Embodied Carbon, kg CO2/kg material 3.4
3.2
Embodied Energy, MJ/kg 54
45
Embodied Water, L/kg 310
170

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 12 to 160
190
Resilience: Unit (Modulus of Resilience), kJ/m3 620 to 1540
740
Stiffness to Weight: Axial, points 7.7
15
Stiffness to Weight: Bending, points 19
25
Strength to Weight: Axial, points 13 to 23
27
Strength to Weight: Bending, points 14 to 21
24
Thermal Diffusivity, mm2/s 14
3.9
Thermal Shock Resistance, points 13 to 23
21

Alloy Composition

Carbon (C), % 0
0 to 0.030
Chromium (Cr), % 0
23 to 25
Copper (Cu), % 63.5 to 66.5
0.1 to 0.8
Iron (Fe), % 0 to 0.25
62.6 to 70.2
Lead (Pb), % 0 to 0.1
0
Manganese (Mn), % 0 to 0.5
2.5 to 4.0
Molybdenum (Mo), % 0
1.0 to 2.0
Nickel (Ni), % 9.0 to 11
3.0 to 4.5
Nitrogen (N), % 0
0.2 to 0.3
Phosphorus (P), % 0
0 to 0.035
Silicon (Si), % 0
0 to 0.7
Sulfur (S), % 0
0 to 0.0050
Zinc (Zn), % 21.2 to 27.5
0
Residuals, % 0 to 0.5
0