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C22000 Bronze vs. C33200 Brass

Both C22000 bronze and C33200 brass are copper alloys. They have 77% of their average alloy composition in common. There are 30 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.

For each property being compared, the top bar is C22000 bronze and the bottom bar is C33200 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
100
Elongation at Break, % 1.9 to 45
7.0 to 60
Poisson's Ratio 0.33
0.31
Rockwell Superficial 30T Hardness 47 to 73
26 to 69
Shear Modulus, GPa 42
40
Shear Strength, MPa 200 to 300
240 to 300
Tensile Strength: Ultimate (UTS), MPa 260 to 520
320 to 520
Tensile Strength: Yield (Proof), MPa 69 to 500
110 to 450

Thermal Properties

Latent Heat of Fusion, J/g 200
170
Maximum Temperature: Mechanical, °C 180
130
Melting Completion (Liquidus), °C 1040
930
Melting Onset (Solidus), °C 1020
900
Specific Heat Capacity, J/kg-K 390
380
Thermal Conductivity, W/m-K 190
120
Thermal Expansion, µm/m-K 18
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 44
26
Electrical Conductivity: Equal Weight (Specific), % IACS 45
28

Otherwise Unclassified Properties

Base Metal Price, % relative 29
24
Density, g/cm3 8.7
8.2
Embodied Carbon, kg CO2/kg material 2.6
2.6
Embodied Energy, MJ/kg 42
44
Embodied Water, L/kg 310
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 3.7 to 230
35 to 150
Resilience: Unit (Modulus of Resilience), kJ/m3 21 to 1110
60 to 960
Stiffness to Weight: Axial, points 7.2
7.1
Stiffness to Weight: Bending, points 18
19
Strength to Weight: Axial, points 8.1 to 17
11 to 17
Strength to Weight: Bending, points 10 to 17
13 to 17
Thermal Diffusivity, mm2/s 56
37
Thermal Shock Resistance, points 8.8 to 18
11 to 17

Alloy Composition

Copper (Cu), % 89 to 91
65 to 68
Iron (Fe), % 0 to 0.050
0 to 0.070
Lead (Pb), % 0 to 0.050
1.5 to 2.5
Zinc (Zn), % 8.7 to 11
29 to 33.5
Residuals, % 0
0 to 0.4

Comparable Variants