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Chromium 33 vs. Grade CY40 Nickel

Chromium 33 belongs to the otherwise unclassified metals classification, while grade CY40 nickel belongs to the nickel alloys. They have 54% of their average alloy composition in common. 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 grade CY40 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
190
Elongation at Break, % 45
34
Poisson's Ratio 0.27
0.29
Shear Modulus, GPa 81
74
Tensile Strength: Ultimate (UTS), MPa 850
540
Tensile Strength: Yield (Proof), MPa 430
220

Thermal Properties

Latent Heat of Fusion, J/g 320
330
Specific Heat Capacity, J/kg-K 480
470
Thermal Expansion, µm/m-K 14
12

Otherwise Unclassified Properties

Base Metal Price, % relative 36
55
Density, g/cm3 7.9
8.4
Embodied Carbon, kg CO2/kg material 6.0
9.1
Embodied Energy, MJ/kg 84
130
Embodied Water, L/kg 250
260

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 320
150
Resilience: Unit (Modulus of Resilience), kJ/m3 450
130
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
23
Strength to Weight: Axial, points 30
18
Strength to Weight: Bending, points 25
18
Thermal Shock Resistance, points 21
16

Alloy Composition

Carbon (C), % 0 to 0.015
0 to 0.4
Chromium (Cr), % 31 to 35
14 to 17
Copper (Cu), % 0.3 to 1.2
0
Iron (Fe), % 25.7 to 37.9
0 to 11
Manganese (Mn), % 0 to 2.0
0 to 1.5
Molybdenum (Mo), % 0.5 to 2.0
0
Nickel (Ni), % 30 to 33
67 to 86
Nitrogen (N), % 0.35 to 0.6
0
Phosphorus (P), % 0 to 0.020
0 to 0.030
Silicon (Si), % 0 to 0.5
0 to 3.0
Sulfur (S), % 0 to 0.010
0 to 0.030