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C97800 Nickel Silver vs. Chromium 33

C97800 nickel silver belongs to the copper alloys classification, while chromium 33 belongs to the otherwise unclassified metals. They have a modest 27% of their average alloy composition in common, which, by itself, doesn't mean much. There are 21 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is C97800 nickel silver and the bottom bar is chromium 33.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 130
200
Elongation at Break, % 10
45
Poisson's Ratio 0.33
0.27
Shear Modulus, GPa 48
81
Tensile Strength: Ultimate (UTS), MPa 370
850
Tensile Strength: Yield (Proof), MPa 170
430

Thermal Properties

Latent Heat of Fusion, J/g 220
320
Specific Heat Capacity, J/kg-K 390
480
Thermal Expansion, µm/m-K 16
14

Otherwise Unclassified Properties

Base Metal Price, % relative 40
36
Density, g/cm3 8.8
7.9
Embodied Carbon, kg CO2/kg material 5.1
6.0
Embodied Energy, MJ/kg 76
84
Embodied Water, L/kg 330
250

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 31
320
Resilience: Unit (Modulus of Resilience), kJ/m3 120
450
Stiffness to Weight: Axial, points 8.1
14
Stiffness to Weight: Bending, points 19
25
Strength to Weight: Axial, points 12
30
Strength to Weight: Bending, points 13
25
Thermal Shock Resistance, points 13
21

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.2
0
Carbon (C), % 0
0 to 0.015
Chromium (Cr), % 0
31 to 35
Copper (Cu), % 64 to 67
0.3 to 1.2
Iron (Fe), % 0 to 1.5
25.7 to 37.9
Lead (Pb), % 1.0 to 2.5
0
Manganese (Mn), % 0
0 to 2.0
Molybdenum (Mo), % 0
0.5 to 2.0
Nickel (Ni), % 24 to 27
30 to 33
Nitrogen (N), % 0
0.35 to 0.6
Phosphorus (P), % 0 to 0.050
0 to 0.020
Silicon (Si), % 0 to 0.15
0 to 0.5
Sulfur (S), % 0 to 0.080
0 to 0.010
Tin (Sn), % 4.0 to 5.5
0
Zinc (Zn), % 1.0 to 4.0
0
Residuals, % 0 to 0.4
0