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EN 1.3975 Stainless Steel vs. C74000 Nickel Silver

EN 1.3975 stainless steel belongs to the iron alloys classification, while C74000 nickel silver belongs to the copper alloys. There are 20 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.

For each property being compared, the top bar is EN 1.3975 stainless steel and the bottom bar is C74000 nickel silver.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
120
Poisson's Ratio 0.28
0.32
Shear Modulus, GPa 76
44
Tensile Strength: Ultimate (UTS), MPa 660
380 to 590

Thermal Properties

Latent Heat of Fusion, J/g 340
200
Maximum Temperature: Mechanical, °C 910
180
Melting Completion (Liquidus), °C 1360
990
Melting Onset (Solidus), °C 1320
950
Specific Heat Capacity, J/kg-K 500
390
Thermal Expansion, µm/m-K 16
18

Otherwise Unclassified Properties

Base Metal Price, % relative 15
30
Density, g/cm3 7.5
8.5
Embodied Carbon, kg CO2/kg material 3.3
3.4
Embodied Energy, MJ/kg 47
54
Embodied Water, L/kg 150
310

Common Calculations

Stiffness to Weight: Axial, points 14
7.7
Stiffness to Weight: Bending, points 26
19
Strength to Weight: Axial, points 24
13 to 19
Strength to Weight: Bending, points 22
14 to 18
Thermal Shock Resistance, points 15
13 to 19

Alloy Composition

Carbon (C), % 0 to 0.050
0
Chromium (Cr), % 16 to 18
0
Copper (Cu), % 0
69 to 73.5
Iron (Fe), % 58.2 to 65.4
0 to 0.25
Lead (Pb), % 0
0 to 0.1
Manganese (Mn), % 7.0 to 9.0
0 to 0.5
Molybdenum (Mo), % 0 to 1.0
0
Nickel (Ni), % 8.0 to 9.0
9.0 to 11
Nitrogen (N), % 0.080 to 0.18
0
Phosphorus (P), % 0 to 0.045
0
Silicon (Si), % 3.5 to 4.5
0
Sulfur (S), % 0 to 0.030
0
Zinc (Zn), % 0
14.2 to 22
Residuals, % 0
0 to 0.5