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C43000 Brass vs. CC754S Brass

Both C43000 brass and CC754S brass are copper alloys. They have 73% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is C43000 brass and the bottom bar is CC754S brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
100
Elongation at Break, % 3.0 to 55
11
Poisson's Ratio 0.33
0.31
Shear Modulus, GPa 42
40
Tensile Strength: Ultimate (UTS), MPa 320 to 710
320
Tensile Strength: Yield (Proof), MPa 130 to 550
160

Thermal Properties

Latent Heat of Fusion, J/g 190
170
Maximum Temperature: Mechanical, °C 170
120
Melting Completion (Liquidus), °C 1030
830
Melting Onset (Solidus), °C 1000
780
Specific Heat Capacity, J/kg-K 380
390
Thermal Conductivity, W/m-K 120
95
Thermal Expansion, µm/m-K 18
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 27
27
Electrical Conductivity: Equal Weight (Specific), % IACS 28
30

Otherwise Unclassified Properties

Base Metal Price, % relative 29
23
Density, g/cm3 8.6
8.1
Embodied Carbon, kg CO2/kg material 2.8
2.8
Embodied Energy, MJ/kg 46
47
Embodied Water, L/kg 330
330

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 20 to 150
29
Resilience: Unit (Modulus of Resilience), kJ/m3 82 to 1350
130
Stiffness to Weight: Axial, points 7.1
7.2
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 10 to 23
11
Strength to Weight: Bending, points 12 to 20
13
Thermal Diffusivity, mm2/s 36
31
Thermal Shock Resistance, points 11 to 25
10

Alloy Composition

Aluminum (Al), % 0
0 to 0.8
Copper (Cu), % 84 to 87
57 to 63
Iron (Fe), % 0 to 0.050
0 to 0.7
Lead (Pb), % 0 to 0.1
0.5 to 2.5
Manganese (Mn), % 0
0 to 0.5
Nickel (Ni), % 0
0 to 1.0
Phosphorus (P), % 0
0 to 0.020
Silicon (Si), % 0
0 to 0.3
Tin (Sn), % 1.7 to 2.7
0 to 1.0
Zinc (Zn), % 9.7 to 14.3
30.2 to 42.5
Residuals, % 0 to 0.5
0