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C33200 Brass vs. C84800 Brass

Both C33200 brass and C84800 brass are copper alloys. They have 84% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is C33200 brass and the bottom bar is C84800 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
100
Elongation at Break, % 7.0 to 60
18
Poisson's Ratio 0.31
0.33
Shear Modulus, GPa 40
39
Tensile Strength: Ultimate (UTS), MPa 320 to 520
230
Tensile Strength: Yield (Proof), MPa 110 to 450
100

Thermal Properties

Latent Heat of Fusion, J/g 170
180
Maximum Temperature: Mechanical, °C 130
150
Melting Completion (Liquidus), °C 930
950
Melting Onset (Solidus), °C 900
830
Specific Heat Capacity, J/kg-K 380
370
Thermal Conductivity, W/m-K 120
72
Thermal Expansion, µm/m-K 20
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 26
16
Electrical Conductivity: Equal Weight (Specific), % IACS 28
17

Otherwise Unclassified Properties

Base Metal Price, % relative 24
27
Density, g/cm3 8.2
8.6
Embodied Carbon, kg CO2/kg material 2.6
2.8
Embodied Energy, MJ/kg 44
46
Embodied Water, L/kg 320
340

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 35 to 150
34
Resilience: Unit (Modulus of Resilience), kJ/m3 60 to 960
53
Stiffness to Weight: Axial, points 7.1
6.6
Stiffness to Weight: Bending, points 19
18
Strength to Weight: Axial, points 11 to 17
7.3
Strength to Weight: Bending, points 13 to 17
9.6
Thermal Diffusivity, mm2/s 37
23
Thermal Shock Resistance, points 11 to 17
8.2

Alloy Composition


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Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.25
Copper (Cu), % 65 to 68
75 to 77
Iron (Fe), % 0 to 0.070
0 to 0.4
Lead (Pb), % 1.5 to 2.5
5.5 to 7.0
Nickel (Ni), % 0
0 to 1.0
Phosphorus (P), % 0
0 to 1.5
Silicon (Si), % 0
0 to 0.0050
Sulfur (S), % 0
0 to 0.080
Tin (Sn), % 0
2.0 to 3.0
Zinc (Zn), % 29 to 33.5
13 to 17
Residuals, % 0 to 0.4
0 to 0.7