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C78200 Nickel Silver vs. S44626 Stainless Steel

C78200 nickel silver belongs to the copper alloys classification, while S44626 stainless steel belongs to the iron alloys. There are 30 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 C78200 nickel silver and the bottom bar is S44626 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
200
Elongation at Break, % 3.0 to 40
23
Poisson's Ratio 0.32
0.27
Rockwell B Hardness 65 to 90
83
Shear Modulus, GPa 43
80
Shear Strength, MPa 280 to 400
340
Tensile Strength: Ultimate (UTS), MPa 370 to 630
540
Tensile Strength: Yield (Proof), MPa 170 to 570
350

Thermal Properties

Latent Heat of Fusion, J/g 190
300
Maximum Temperature: Mechanical, °C 160
1100
Melting Completion (Liquidus), °C 1000
1440
Melting Onset (Solidus), °C 970
1390
Specific Heat Capacity, J/kg-K 390
480
Thermal Conductivity, W/m-K 48
17
Thermal Expansion, µm/m-K 19
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 11
2.3
Electrical Conductivity: Equal Weight (Specific), % IACS 12
2.7

Otherwise Unclassified Properties

Base Metal Price, % relative 28
14
Density, g/cm3 8.4
7.7
Embodied Carbon, kg CO2/kg material 3.3
2.9
Embodied Energy, MJ/kg 52
42
Embodied Water, L/kg 310
160

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 18 to 120
110
Resilience: Unit (Modulus of Resilience), kJ/m3 130 to 1440
300
Stiffness to Weight: Axial, points 7.4
15
Stiffness to Weight: Bending, points 19
26
Strength to Weight: Axial, points 12 to 21
19
Strength to Weight: Bending, points 14 to 19
19
Thermal Diffusivity, mm2/s 15
4.6
Thermal Shock Resistance, points 12 to 21
18

Alloy Composition

Carbon (C), % 0
0 to 0.060
Chromium (Cr), % 0
25 to 27
Copper (Cu), % 63 to 67
0 to 0.2
Iron (Fe), % 0 to 0.35
68.1 to 74.1
Lead (Pb), % 1.5 to 2.5
0
Manganese (Mn), % 0 to 0.5
0 to 0.75
Molybdenum (Mo), % 0
0.75 to 1.5
Nickel (Ni), % 7.0 to 9.0
0 to 0.5
Nitrogen (N), % 0
0 to 0.040
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0
0 to 0.75
Sulfur (S), % 0
0 to 0.020
Titanium (Ti), % 0
0.2 to 1.0
Zinc (Zn), % 20.2 to 28.5
0
Residuals, % 0 to 0.5
0