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Chromium 33 vs. C96300 Copper-nickel

Chromium 33 belongs to the otherwise unclassified metals classification, while C96300 copper-nickel belongs to the copper alloys. They have a modest 23% 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 (8, in this case) are not shown.

For each property being compared, the top bar is chromium 33 and the bottom bar is C96300 copper-nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
130
Elongation at Break, % 45
11
Poisson's Ratio 0.27
0.33
Shear Modulus, GPa 81
49
Tensile Strength: Ultimate (UTS), MPa 850
580
Tensile Strength: Yield (Proof), MPa 430
430

Thermal Properties

Latent Heat of Fusion, J/g 320
230
Specific Heat Capacity, J/kg-K 480
400
Thermal Expansion, µm/m-K 14
16

Otherwise Unclassified Properties

Base Metal Price, % relative 36
42
Density, g/cm3 7.9
8.9
Embodied Carbon, kg CO2/kg material 6.0
5.1
Embodied Energy, MJ/kg 84
76
Embodied Water, L/kg 250
290

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 320
59
Resilience: Unit (Modulus of Resilience), kJ/m3 450
720
Stiffness to Weight: Axial, points 14
8.2
Stiffness to Weight: Bending, points 25
19
Strength to Weight: Axial, points 30
18
Strength to Weight: Bending, points 25
17
Thermal Shock Resistance, points 21
20

Alloy Composition

Carbon (C), % 0 to 0.015
0 to 0.15
Chromium (Cr), % 31 to 35
0
Copper (Cu), % 0.3 to 1.2
72.3 to 80.8
Iron (Fe), % 25.7 to 37.9
0.5 to 1.5
Lead (Pb), % 0
0 to 0.010
Manganese (Mn), % 0 to 2.0
0.25 to 1.5
Molybdenum (Mo), % 0.5 to 2.0
0
Nickel (Ni), % 30 to 33
18 to 22
Niobium (Nb), % 0
0.5 to 1.5
Nitrogen (N), % 0.35 to 0.6
0
Phosphorus (P), % 0 to 0.020
0 to 0.020
Silicon (Si), % 0 to 0.5
0 to 0.5
Sulfur (S), % 0 to 0.010
0 to 0.020
Residuals, % 0
0 to 0.5