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C49300 Brass vs. Chromium 33

C49300 brass belongs to the copper alloys classification, while chromium 33 belongs to the otherwise unclassified metals. 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 C49300 brass and the bottom bar is chromium 33.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
200
Elongation at Break, % 4.5 to 20
45
Poisson's Ratio 0.31
0.27
Shear Modulus, GPa 40
81
Tensile Strength: Ultimate (UTS), MPa 430 to 520
850
Tensile Strength: Yield (Proof), MPa 210 to 410
430

Thermal Properties

Latent Heat of Fusion, J/g 170
320
Specific Heat Capacity, J/kg-K 380
480
Thermal Expansion, µm/m-K 20
14

Otherwise Unclassified Properties

Base Metal Price, % relative 26
36
Density, g/cm3 8.0
7.9
Embodied Carbon, kg CO2/kg material 3.0
6.0
Embodied Energy, MJ/kg 50
84
Embodied Water, L/kg 370
250

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 21 to 71
320
Resilience: Unit (Modulus of Resilience), kJ/m3 220 to 800
450
Stiffness to Weight: Axial, points 7.2
14
Stiffness to Weight: Bending, points 19
25
Strength to Weight: Axial, points 15 to 18
30
Strength to Weight: Bending, points 16 to 18
25
Thermal Shock Resistance, points 14 to 18
21

Alloy Composition

Aluminum (Al), % 0 to 0.5
0
Antimony (Sb), % 0 to 0.5
0
Bismuth (Bi), % 0.5 to 2.0
0
Carbon (C), % 0
0 to 0.015
Chromium (Cr), % 0
31 to 35
Copper (Cu), % 58 to 62
0.3 to 1.2
Iron (Fe), % 0 to 0.1
25.7 to 37.9
Lead (Pb), % 0 to 0.010
0
Manganese (Mn), % 0 to 0.030
0 to 2.0
Molybdenum (Mo), % 0
0.5 to 2.0
Nickel (Ni), % 0 to 1.5
30 to 33
Nitrogen (N), % 0
0.35 to 0.6
Phosphorus (P), % 0 to 0.2
0 to 0.020
Selenium (Se), % 0 to 0.2
0
Silicon (Si), % 0 to 0.1
0 to 0.5
Sulfur (S), % 0
0 to 0.010
Tin (Sn), % 1.0 to 1.8
0
Zinc (Zn), % 30.6 to 40.5
0
Residuals, % 0 to 0.5
0