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EN 1.4424 Stainless Steel vs. C97800 Nickel Silver

EN 1.4424 stainless steel belongs to the iron alloys classification, while C97800 nickel silver belongs to the copper alloys. There are 28 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is EN 1.4424 stainless steel and the bottom bar is C97800 nickel silver.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
130
Elongation at Break, % 28
10
Poisson's Ratio 0.28
0.33
Shear Modulus, GPa 78
48
Tensile Strength: Ultimate (UTS), MPa 800
370
Tensile Strength: Yield (Proof), MPa 480 to 500
170

Thermal Properties

Latent Heat of Fusion, J/g 310
220
Maximum Temperature: Mechanical, °C 960
230
Melting Completion (Liquidus), °C 1430
1180
Melting Onset (Solidus), °C 1390
1140
Specific Heat Capacity, J/kg-K 480
390
Thermal Conductivity, W/m-K 13
25
Thermal Expansion, µm/m-K 12
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.2
4.0
Electrical Conductivity: Equal Weight (Specific), % IACS 2.5
4.1

Otherwise Unclassified Properties

Base Metal Price, % relative 15
40
Density, g/cm3 7.7
8.8
Embodied Carbon, kg CO2/kg material 3.4
5.1
Embodied Energy, MJ/kg 46
76
Embodied Water, L/kg 140
330

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 190 to 200
31
Resilience: Unit (Modulus of Resilience), kJ/m3 580 to 640
120
Stiffness to Weight: Axial, points 14
8.1
Stiffness to Weight: Bending, points 25
19
Strength to Weight: Axial, points 29
12
Strength to Weight: Bending, points 25
13
Thermal Diffusivity, mm2/s 3.5
7.3
Thermal Shock Resistance, points 23
13

Alloy Composition

Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.2
Carbon (C), % 0 to 0.030
0
Chromium (Cr), % 18 to 19
0
Copper (Cu), % 0
64 to 67
Iron (Fe), % 68.6 to 72.4
0 to 1.5
Lead (Pb), % 0
1.0 to 2.5
Manganese (Mn), % 1.2 to 2.0
0
Molybdenum (Mo), % 2.5 to 3.0
0
Nickel (Ni), % 4.5 to 5.2
24 to 27
Nitrogen (N), % 0.050 to 0.1
0
Phosphorus (P), % 0 to 0.035
0 to 0.050
Silicon (Si), % 1.4 to 2.0
0 to 0.15
Sulfur (S), % 0 to 0.015
0 to 0.080
Tin (Sn), % 0
4.0 to 5.5
Zinc (Zn), % 0
1.0 to 4.0
Residuals, % 0
0 to 0.4