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S44626 Stainless Steel vs. C78200 Nickel Silver

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

Metric UnitsUS Customary Units

Mechanical Properties

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

Thermal Properties

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

Electrical Properties

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

Otherwise Unclassified Properties

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

Common Calculations

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

Alloy Composition


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