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CC752S Brass vs. C19000 Copper

Both CC752S brass and C19000 copper are copper alloys. They have 64% of their average alloy composition in common. There are 28 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 CC752S brass and the bottom bar is C19000 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
120
Elongation at Break, % 8.4
2.5 to 50
Poisson's Ratio 0.31
0.34
Shear Modulus, GPa 40
43
Tensile Strength: Ultimate (UTS), MPa 350
260 to 760
Tensile Strength: Yield (Proof), MPa 190
140 to 630

Thermal Properties

Latent Heat of Fusion, J/g 170
210
Maximum Temperature: Mechanical, °C 130
200
Melting Completion (Liquidus), °C 840
1080
Melting Onset (Solidus), °C 800
1040
Specific Heat Capacity, J/kg-K 380
390
Thermal Conductivity, W/m-K 110
250
Thermal Expansion, µm/m-K 21
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 25
60
Electrical Conductivity: Equal Weight (Specific), % IACS 28
61

Otherwise Unclassified Properties

Base Metal Price, % relative 24
31
Density, g/cm3 8.1
8.9
Embodied Carbon, kg CO2/kg material 2.7
2.7
Embodied Energy, MJ/kg 46
42
Embodied Water, L/kg 330
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 25
18 to 110
Resilience: Unit (Modulus of Resilience), kJ/m3 180
89 to 1730
Stiffness to Weight: Axial, points 7.1
7.2
Stiffness to Weight: Bending, points 19
18
Strength to Weight: Axial, points 12
8.2 to 24
Strength to Weight: Bending, points 13
10 to 21
Thermal Diffusivity, mm2/s 35
73
Thermal Shock Resistance, points 12
9.3 to 27

Alloy Composition


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Aluminum (Al), % 0.3 to 0.7
0
Antimony (Sb), % 0 to 0.14
0
Arsenic (As), % 0.040 to 0.14
0
Copper (Cu), % 61.5 to 64.5
96.9 to 99
Iron (Fe), % 0 to 0.3
0 to 0.1
Lead (Pb), % 1.5 to 2.2
0 to 0.050
Manganese (Mn), % 0 to 0.1
0
Nickel (Ni), % 0 to 0.2
0.9 to 1.3
Phosphorus (P), % 0
0.15 to 0.35
Silicon (Si), % 0 to 0.020
0
Tin (Sn), % 0 to 0.3
0
Zinc (Zn), % 31.5 to 36.7
0 to 0.8
Residuals, % 0
0 to 0.5