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C97800 Nickel Silver vs. EN 1.4640 Stainless Steel

C97800 nickel silver belongs to the copper alloys classification, while EN 1.4640 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 C97800 nickel silver and the bottom bar is EN 1.4640 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 130
200
Elongation at Break, % 10
51
Poisson's Ratio 0.33
0.28
Shear Modulus, GPa 48
77
Tensile Strength: Ultimate (UTS), MPa 370
620 to 650
Tensile Strength: Yield (Proof), MPa 170
240 to 260

Thermal Properties

Latent Heat of Fusion, J/g 220
280
Maximum Temperature: Mechanical, °C 230
930
Melting Completion (Liquidus), °C 1180
1420
Melting Onset (Solidus), °C 1140
1380
Specific Heat Capacity, J/kg-K 390
480
Thermal Conductivity, W/m-K 25
15
Thermal Expansion, µm/m-K 16
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 4.0
2.4
Electrical Conductivity: Equal Weight (Specific), % IACS 4.1
2.7

Otherwise Unclassified Properties

Base Metal Price, % relative 40
14
Density, g/cm3 8.8
7.8
Embodied Carbon, kg CO2/kg material 5.1
2.8
Embodied Energy, MJ/kg 76
40
Embodied Water, L/kg 330
150

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 31
250 to 260
Resilience: Unit (Modulus of Resilience), kJ/m3 120
150 to 170
Stiffness to Weight: Axial, points 8.1
14
Stiffness to Weight: Bending, points 19
25
Strength to Weight: Axial, points 12
22 to 23
Strength to Weight: Bending, points 13
21
Thermal Diffusivity, mm2/s 7.3
4.0
Thermal Shock Resistance, points 13
14 to 15

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.2
0
Carbon (C), % 0
0.030 to 0.080
Chromium (Cr), % 0
18 to 19
Copper (Cu), % 64 to 67
1.3 to 2.0
Iron (Fe), % 0 to 1.5
67.4 to 73.6
Lead (Pb), % 1.0 to 2.5
0
Manganese (Mn), % 0
1.5 to 4.0
Nickel (Ni), % 24 to 27
5.5 to 6.9
Nitrogen (N), % 0
0.030 to 0.11
Phosphorus (P), % 0 to 0.050
0 to 0.045
Silicon (Si), % 0 to 0.15
0 to 0.5
Sulfur (S), % 0 to 0.080
0 to 0.015
Tin (Sn), % 4.0 to 5.5
0
Zinc (Zn), % 1.0 to 4.0
0
Residuals, % 0 to 0.4
0