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C77100 Nickel Silver vs. S44700 Stainless Steel

C77100 nickel silver belongs to the copper alloys classification, while S44700 stainless steel belongs to the iron alloys. There are 22 material properties with values for both materials. Properties with values for just one material (13, in this case) are not shown.

For each property being compared, the top bar is C77100 nickel silver and the bottom bar is S44700 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
210
Poisson's Ratio 0.31
0.27
Shear Modulus, GPa 45
82
Tensile Strength: Ultimate (UTS), MPa 600
600
Tensile Strength: Yield (Proof), MPa 540
450

Thermal Properties

Latent Heat of Fusion, J/g 180
300
Maximum Temperature: Mechanical, °C 150
1100
Melting Completion (Liquidus), °C 990
1460
Melting Onset (Solidus), °C 950
1410
Specific Heat Capacity, J/kg-K 390
480
Thermal Expansion, µm/m-K 20
11

Otherwise Unclassified Properties

Base Metal Price, % relative 27
18
Density, g/cm3 8.1
7.8
Embodied Carbon, kg CO2/kg material 3.5
3.6
Embodied Energy, MJ/kg 56
49
Embodied Water, L/kg 310
180

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 1280
480
Stiffness to Weight: Axial, points 7.8
15
Stiffness to Weight: Bending, points 20
25
Strength to Weight: Axial, points 21
21
Strength to Weight: Bending, points 20
20
Thermal Shock Resistance, points 19
19

Alloy Composition

Carbon (C), % 0
0 to 0.010
Chromium (Cr), % 0
28 to 30
Copper (Cu), % 52 to 56
0 to 0.15
Iron (Fe), % 0
64.9 to 68.5
Lead (Pb), % 0 to 0.030
0
Manganese (Mn), % 0 to 0.9
0 to 0.3
Molybdenum (Mo), % 0
3.5 to 4.2
Nickel (Ni), % 9.0 to 12
0 to 0.15
Nitrogen (N), % 0
0 to 0.020
Phosphorus (P), % 0
0 to 0.025
Silicon (Si), % 0
0 to 0.2
Sulfur (S), % 0
0 to 0.020
Zinc (Zn), % 30.6 to 39
0
Residuals, % 0 to 0.5
0