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Chromium 33 vs. CC212E Bronze

Chromium 33 belongs to the otherwise unclassified metals classification, while CC212E bronze belongs to the copper alloys. There are 21 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is chromium 33 and the bottom bar is CC212E bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
130
Elongation at Break, % 45
20
Poisson's Ratio 0.27
0.34
Shear Modulus, GPa 81
47
Tensile Strength: Ultimate (UTS), MPa 850
710
Tensile Strength: Yield (Proof), MPa 430
310

Thermal Properties

Latent Heat of Fusion, J/g 320
230
Specific Heat Capacity, J/kg-K 480
440
Thermal Expansion, µm/m-K 14
18

Otherwise Unclassified Properties

Base Metal Price, % relative 36
27
Density, g/cm3 7.9
8.2
Embodied Carbon, kg CO2/kg material 6.0
3.4
Embodied Energy, MJ/kg 84
55
Embodied Water, L/kg 250
370

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 320
120
Resilience: Unit (Modulus of Resilience), kJ/m3 450
390
Stiffness to Weight: Axial, points 14
8.5
Stiffness to Weight: Bending, points 25
20
Strength to Weight: Axial, points 30
24
Strength to Weight: Bending, points 25
21
Thermal Shock Resistance, points 21
22

Alloy Composition

Aluminum (Al), % 0
7.0 to 9.0
Carbon (C), % 0 to 0.015
0
Chromium (Cr), % 31 to 35
0
Copper (Cu), % 0.3 to 1.2
68 to 77
Iron (Fe), % 25.7 to 37.9
2.0 to 4.0
Lead (Pb), % 0
0 to 0.050
Magnesium (Mg), % 0
0 to 0.050
Manganese (Mn), % 0 to 2.0
8.0 to 15
Molybdenum (Mo), % 0.5 to 2.0
0
Nickel (Ni), % 30 to 33
1.5 to 4.5
Nitrogen (N), % 0.35 to 0.6
0
Phosphorus (P), % 0 to 0.020
0
Silicon (Si), % 0 to 0.5
0 to 0.1
Sulfur (S), % 0 to 0.010
0
Tin (Sn), % 0
0 to 0.5
Zinc (Zn), % 0
0 to 1.0