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C74400 Nickel Silver vs. EN 1.4411 Stainless Steel

C74400 nickel silver belongs to the copper alloys classification, while EN 1.4411 stainless steel belongs to the iron alloys. There are 28 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 C74400 nickel silver and the bottom bar is EN 1.4411 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
200
Elongation at Break, % 43
17
Poisson's Ratio 0.31
0.28
Shear Modulus, GPa 39
78
Tensile Strength: Ultimate (UTS), MPa 350
870
Tensile Strength: Yield (Proof), MPa 120
600

Thermal Properties

Latent Heat of Fusion, J/g 180
280
Maximum Temperature: Mechanical, °C 140
880
Melting Completion (Liquidus), °C 930
1450
Melting Onset (Solidus), °C 910
1410
Specific Heat Capacity, J/kg-K 390
470
Thermal Conductivity, W/m-K 120
17
Thermal Expansion, µm/m-K 20
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 26
2.2
Electrical Conductivity: Equal Weight (Specific), % IACS 29
2.5

Otherwise Unclassified Properties

Base Metal Price, % relative 25
13
Density, g/cm3 8.2
7.8
Embodied Carbon, kg CO2/kg material 2.9
3.0
Embodied Energy, MJ/kg 48
41
Embodied Water, L/kg 320
130

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 120
130
Resilience: Unit (Modulus of Resilience), kJ/m3 63
920
Stiffness to Weight: Axial, points 7.4
14
Stiffness to Weight: Bending, points 19
25
Strength to Weight: Axial, points 12
31
Strength to Weight: Bending, points 14
26
Thermal Diffusivity, mm2/s 37
4.6
Thermal Shock Resistance, points 12
28

Alloy Composition


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Carbon (C), % 0
0 to 0.060
Chromium (Cr), % 0
15 to 17
Copper (Cu), % 62 to 66
0
Iron (Fe), % 0 to 0.050
73.1 to 79.5
Lead (Pb), % 0 to 0.050
0
Manganese (Mn), % 0
0 to 1.0
Molybdenum (Mo), % 0
1.5 to 2.0
Nickel (Ni), % 2.0 to 4.0
4.0 to 6.0
Phosphorus (P), % 0
0 to 0.035
Silicon (Si), % 0
0 to 0.8
Sulfur (S), % 0
0 to 0.025
Zinc (Zn), % 29.6 to 36
0
Residuals, % 0 to 0.3
0