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Chromium 33 vs. C91700 Bronze

Chromium 33 belongs to the otherwise unclassified metals classification, while C91700 bronze belongs to the copper alloys. 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 C91700 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
110
Elongation at Break, % 45
13
Poisson's Ratio 0.27
0.34
Shear Modulus, GPa 81
41
Tensile Strength: Ultimate (UTS), MPa 850
330
Tensile Strength: Yield (Proof), MPa 430
170

Thermal Properties

Latent Heat of Fusion, J/g 320
190
Specific Heat Capacity, J/kg-K 480
370
Thermal Expansion, µm/m-K 14
18

Otherwise Unclassified Properties

Base Metal Price, % relative 36
36
Density, g/cm3 7.9
8.7
Embodied Carbon, kg CO2/kg material 6.0
3.9
Embodied Energy, MJ/kg 84
63
Embodied Water, L/kg 250
400

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 320
35
Resilience: Unit (Modulus of Resilience), kJ/m3 450
140
Stiffness to Weight: Axial, points 14
6.9
Stiffness to Weight: Bending, points 25
18
Strength to Weight: Axial, points 30
11
Strength to Weight: Bending, points 25
12
Thermal Shock Resistance, points 21
12

Alloy Composition

Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.2
Carbon (C), % 0 to 0.015
0
Chromium (Cr), % 31 to 35
0
Copper (Cu), % 0.3 to 1.2
84.2 to 87.5
Iron (Fe), % 25.7 to 37.9
0 to 0.2
Lead (Pb), % 0
0 to 0.25
Manganese (Mn), % 0 to 2.0
0
Molybdenum (Mo), % 0.5 to 2.0
0
Nickel (Ni), % 30 to 33
1.2 to 2.0
Nitrogen (N), % 0.35 to 0.6
0
Phosphorus (P), % 0 to 0.020
0 to 0.3
Silicon (Si), % 0 to 0.5
0 to 0.0050
Sulfur (S), % 0 to 0.010
0 to 0.050
Tin (Sn), % 0
11.3 to 12.5
Zinc (Zn), % 0
0 to 0.25