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EN 1.4378 Stainless Steel vs. C73500 Nickel Silver

EN 1.4378 stainless steel belongs to the iron alloys classification, while C73500 nickel silver belongs to the copper alloys. There are 20 material properties with values for both materials. Properties with values for just one material (15, in this case) are not shown.

For each property being compared, the top bar is EN 1.4378 stainless steel and the bottom bar is C73500 nickel silver.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
130
Poisson's Ratio 0.28
0.33
Shear Modulus, GPa 77
47
Tensile Strength: Ultimate (UTS), MPa 760 to 1130
380 to 580

Thermal Properties

Latent Heat of Fusion, J/g 290
210
Maximum Temperature: Mechanical, °C 910
220
Melting Completion (Liquidus), °C 1390
1140
Melting Onset (Solidus), °C 1350
1090
Specific Heat Capacity, J/kg-K 480
400
Thermal Expansion, µm/m-K 17
17

Otherwise Unclassified Properties

Base Metal Price, % relative 12
35
Density, g/cm3 7.6
8.7
Embodied Carbon, kg CO2/kg material 2.7
4.0
Embodied Energy, MJ/kg 39
61
Embodied Water, L/kg 150
300

Common Calculations

Stiffness to Weight: Axial, points 14
8.0
Stiffness to Weight: Bending, points 25
19
Strength to Weight: Axial, points 28 to 41
12 to 19
Strength to Weight: Bending, points 24 to 31
13 to 18
Thermal Shock Resistance, points 16 to 23
13 to 19

Alloy Composition


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Carbon (C), % 0 to 0.080
0
Chromium (Cr), % 17 to 19
0
Copper (Cu), % 0
70.5 to 73.5
Iron (Fe), % 61.2 to 69
0 to 0.25
Lead (Pb), % 0
0 to 0.1
Manganese (Mn), % 11.5 to 14.5
0 to 0.5
Nickel (Ni), % 2.3 to 3.7
16.5 to 19.5
Nitrogen (N), % 0.2 to 0.4
0
Phosphorus (P), % 0 to 0.060
0
Silicon (Si), % 0 to 1.0
0
Sulfur (S), % 0 to 0.030
0
Zinc (Zn), % 0
5.7 to 13
Residuals, % 0
0 to 0.5