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EN 1.4378 Stainless Steel vs. C77300 Nickel Silver

EN 1.4378 stainless steel belongs to the iron alloys classification, while C77300 nickel silver belongs to the copper alloys. There are 20 material properties with values for both materials. Properties with values for just one material (12, 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 C77300 nickel silver.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
110
Poisson's Ratio 0.28
0.3
Shear Modulus, GPa 77
42
Tensile Strength: Ultimate (UTS), MPa 760 to 1130
540

Thermal Properties

Latent Heat of Fusion, J/g 290
180
Maximum Temperature: Mechanical, °C 910
130
Melting Completion (Liquidus), °C 1390
940
Melting Onset (Solidus), °C 1350
920
Specific Heat Capacity, J/kg-K 480
390
Thermal Expansion, µm/m-K 17
20

Otherwise Unclassified Properties

Base Metal Price, % relative 12
26
Density, g/cm3 7.6
7.9
Embodied Carbon, kg CO2/kg material 2.7
3.5
Embodied Energy, MJ/kg 39
56
Embodied Water, L/kg 150
310

Common Calculations

Stiffness to Weight: Axial, points 14
7.7
Stiffness to Weight: Bending, points 25
20
Strength to Weight: Axial, points 28 to 41
19
Strength to Weight: Bending, points 24 to 31
19
Thermal Shock Resistance, points 16 to 23
17

Alloy Composition


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Aluminum (Al), % 0
0 to 0.010
Carbon (C), % 0 to 0.080
0
Chromium (Cr), % 17 to 19
0
Copper (Cu), % 0
46 to 50
Iron (Fe), % 61.2 to 69
0
Lead (Pb), % 0
0 to 0.050
Manganese (Mn), % 11.5 to 14.5
0
Nickel (Ni), % 2.3 to 3.7
9.0 to 11
Nitrogen (N), % 0.2 to 0.4
0
Phosphorus (P), % 0 to 0.060
0 to 0.25
Silicon (Si), % 0 to 1.0
0.040 to 0.25
Sulfur (S), % 0 to 0.030
0
Zinc (Zn), % 0
37.9 to 45
Residuals, % 0
0 to 0.5