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C75400 Nickel Silver vs. EN 1.4347 Stainless Steel

C75400 nickel silver belongs to the copper alloys classification, while EN 1.4347 stainless steel belongs to the iron alloys. There are 28 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 C75400 nickel silver and the bottom bar is EN 1.4347 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
200
Elongation at Break, % 2.0 to 43
23
Poisson's Ratio 0.32
0.27
Shear Modulus, GPa 46
79
Tensile Strength: Ultimate (UTS), MPa 370 to 630
660
Tensile Strength: Yield (Proof), MPa 130 to 590
480

Thermal Properties

Latent Heat of Fusion, J/g 200
300
Maximum Temperature: Mechanical, °C 190
1100
Melting Completion (Liquidus), °C 1080
1410
Melting Onset (Solidus), °C 1040
1370
Specific Heat Capacity, J/kg-K 390
490
Thermal Conductivity, W/m-K 36
15
Thermal Expansion, µm/m-K 18
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.0
2.1
Electrical Conductivity: Equal Weight (Specific), % IACS 7.4
2.4

Otherwise Unclassified Properties

Base Metal Price, % relative 32
16
Density, g/cm3 8.5
7.7
Embodied Carbon, kg CO2/kg material 3.8
3.1
Embodied Energy, MJ/kg 59
44
Embodied Water, L/kg 300
170

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 12 to 120
140
Resilience: Unit (Modulus of Resilience), kJ/m3 75 to 1450
570
Stiffness to Weight: Axial, points 7.9
15
Stiffness to Weight: Bending, points 19
25
Strength to Weight: Axial, points 12 to 21
24
Strength to Weight: Bending, points 13 to 19
22
Thermal Diffusivity, mm2/s 11
4.0
Thermal Shock Resistance, points 12 to 21
19

Alloy Composition

Carbon (C), % 0
0 to 0.050
Chromium (Cr), % 0
25 to 27
Copper (Cu), % 63.5 to 66.5
0
Iron (Fe), % 0 to 0.25
62.2 to 69.4
Lead (Pb), % 0 to 0.1
0
Manganese (Mn), % 0 to 0.5
0 to 1.5
Nickel (Ni), % 14 to 16
5.5 to 7.5
Nitrogen (N), % 0
0.1 to 0.2
Phosphorus (P), % 0
0 to 0.035
Silicon (Si), % 0
0 to 1.5
Sulfur (S), % 0
0 to 0.020
Zinc (Zn), % 16.2 to 22.5
0
Residuals, % 0 to 0.5
0