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CC753S Brass vs. C12000 Copper

Both CC753S brass and C12000 copper are copper alloys. They have 59% 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 CC753S brass and the bottom bar is C12000 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
120
Elongation at Break, % 17
2.8 to 50
Poisson's Ratio 0.31
0.34
Shear Modulus, GPa 40
43
Tensile Strength: Ultimate (UTS), MPa 340
230 to 410
Tensile Strength: Yield (Proof), MPa 170
77 to 400

Thermal Properties

Latent Heat of Fusion, J/g 170
210
Maximum Temperature: Mechanical, °C 120
200
Melting Completion (Liquidus), °C 820
1080
Melting Onset (Solidus), °C 780
1080
Specific Heat Capacity, J/kg-K 390
390
Thermal Conductivity, W/m-K 99
390
Thermal Expansion, µm/m-K 21
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 26
98
Electrical Conductivity: Equal Weight (Specific), % IACS 29
98

Otherwise Unclassified Properties

Base Metal Price, % relative 23
31
Density, g/cm3 8.1
9.0
Embodied Carbon, kg CO2/kg material 2.8
2.6
Embodied Energy, MJ/kg 47
41
Embodied Water, L/kg 330
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 47
10 to 91
Resilience: Unit (Modulus of Resilience), kJ/m3 140
25 to 690
Stiffness to Weight: Axial, points 7.1
7.2
Stiffness to Weight: Bending, points 19
18
Strength to Weight: Axial, points 12
7.2 to 13
Strength to Weight: Bending, points 13
9.4 to 14
Thermal Diffusivity, mm2/s 32
110
Thermal Shock Resistance, points 11
8.2 to 15

Alloy Composition

Aluminum (Al), % 0.4 to 0.8
0
Antimony (Sb), % 0 to 0.050
0
Copper (Cu), % 56.8 to 60.5
99.9 to 99.996
Iron (Fe), % 0.5 to 0.8
0
Lead (Pb), % 1.8 to 2.5
0
Manganese (Mn), % 0 to 0.2
0
Nickel (Ni), % 0.5 to 1.2
0
Phosphorus (P), % 0 to 0.020
0.0040 to 0.012
Silicon (Si), % 0 to 0.050
0
Tin (Sn), % 0 to 0.8
0
Zinc (Zn), % 33.1 to 40
0