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C44400 Brass vs. CC754S Brass

Both C44400 brass and CC754S brass are copper alloys. They have 88% of their average alloy composition in common. There are 26 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is C44400 brass and the bottom bar is CC754S brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
100
Poisson's Ratio 0.32
0.31
Shear Modulus, GPa 41
40
Tensile Strength: Ultimate (UTS), MPa 350
320
Tensile Strength: Yield (Proof), MPa 120
160

Thermal Properties

Latent Heat of Fusion, J/g 180
170
Maximum Temperature: Mechanical, °C 140
120
Melting Completion (Liquidus), °C 940
830
Melting Onset (Solidus), °C 900
780
Specific Heat Capacity, J/kg-K 380
390
Thermal Conductivity, W/m-K 110
95
Thermal Expansion, µm/m-K 20
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 25
27
Electrical Conductivity: Equal Weight (Specific), % IACS 27
30

Otherwise Unclassified Properties

Base Metal Price, % relative 26
23
Density, g/cm3 8.3
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: Unit (Modulus of Resilience), kJ/m3 65
130
Stiffness to Weight: Axial, points 7.2
7.2
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 12
11
Strength to Weight: Bending, points 13
13
Thermal Diffusivity, mm2/s 35
31
Thermal Shock Resistance, points 12
10

Alloy Composition

Aluminum (Al), % 0
0 to 0.8
Antimony (Sb), % 0.020 to 0.1
0
Copper (Cu), % 70 to 73
57 to 63
Iron (Fe), % 0 to 0.060
0 to 0.7
Lead (Pb), % 0 to 0.070
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), % 0.9 to 1.2
0 to 1.0
Zinc (Zn), % 25.2 to 29.1
30.2 to 42.5
Residuals, % 0 to 0.4
0