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CC754S Brass vs. C43000 Brass

Both CC754S brass and C43000 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 CC754S brass and the bottom bar is C43000 brass.

Metric UnitsUS Customary Units

Mechanical Properties

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

Thermal Properties

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

Electrical Properties

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

Otherwise Unclassified Properties

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

Common Calculations

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

Alloy Composition

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