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S44735 Stainless Steel vs. C74400 Nickel Silver

S44735 stainless steel belongs to the iron alloys classification, while C74400 nickel silver belongs to the copper alloys. There are 25 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is S44735 stainless steel and the bottom bar is C74400 nickel silver.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
110
Elongation at Break, % 21
43
Poisson's Ratio 0.27
0.31
Shear Modulus, GPa 82
39
Shear Strength, MPa 390
240
Tensile Strength: Ultimate (UTS), MPa 630
350
Tensile Strength: Yield (Proof), MPa 460
120

Thermal Properties

Latent Heat of Fusion, J/g 310
180
Maximum Temperature: Mechanical, °C 1100
140
Melting Completion (Liquidus), °C 1460
930
Melting Onset (Solidus), °C 1420
910
Specific Heat Capacity, J/kg-K 480
390
Thermal Expansion, µm/m-K 11
20

Otherwise Unclassified Properties

Base Metal Price, % relative 21
25
Density, g/cm3 7.7
8.2
Embodied Carbon, kg CO2/kg material 4.4
2.9
Embodied Energy, MJ/kg 61
48
Embodied Water, L/kg 180
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 120
120
Resilience: Unit (Modulus of Resilience), kJ/m3 520
63
Stiffness to Weight: Axial, points 15
7.4
Stiffness to Weight: Bending, points 26
19
Strength to Weight: Axial, points 23
12
Strength to Weight: Bending, points 21
14
Thermal Shock Resistance, points 20
12

Alloy Composition

Carbon (C), % 0 to 0.030
0
Chromium (Cr), % 28 to 30
0
Copper (Cu), % 0
62 to 66
Iron (Fe), % 60.7 to 68.4
0 to 0.050
Lead (Pb), % 0
0 to 0.050
Manganese (Mn), % 0 to 1.0
0
Molybdenum (Mo), % 3.6 to 4.2
0
Nickel (Ni), % 0 to 1.0
2.0 to 4.0
Niobium (Nb), % 0.2 to 1.0
0
Nitrogen (N), % 0 to 0.045
0
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 0 to 1.0
0
Sulfur (S), % 0 to 0.030
0
Titanium (Ti), % 0.2 to 1.0
0
Zinc (Zn), % 0
29.6 to 36
Residuals, % 0
0 to 0.3