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C84100 Brass vs. CC752S Brass

Both C84100 brass and CC752S brass are copper alloys. They have 80% of their average alloy composition in common.

For each property being compared, the top bar is C84100 brass and the bottom bar is CC752S brass.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 65
100
Elastic (Young's, Tensile) Modulus, GPa 110
100
Elongation at Break, % 13
8.4
Poisson's Ratio 0.33
0.31
Shear Modulus, GPa 39
40
Tensile Strength: Ultimate (UTS), MPa 230
350
Tensile Strength: Yield (Proof), MPa 81
190

Thermal Properties

Latent Heat of Fusion, J/g 190
170
Maximum Temperature: Mechanical, °C 160
130
Melting Completion (Liquidus), °C 1000
840
Melting Onset (Solidus), °C 810
800
Specific Heat Capacity, J/kg-K 380
380
Thermal Conductivity, W/m-K 110
110
Thermal Expansion, µm/m-K 19
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 23
25
Electrical Conductivity: Equal Weight (Specific), % IACS 25
28

Otherwise Unclassified Properties

Base Metal Price, % relative 29
24
Density, g/cm3 8.5
8.1
Embodied Carbon, kg CO2/kg material 2.9
2.7
Embodied Energy, MJ/kg 48
46
Embodied Water, L/kg 340
330

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 24
25
Resilience: Unit (Modulus of Resilience), kJ/m3 30
180
Stiffness to Weight: Axial, points 7.1
7.1
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 7.4
12
Strength to Weight: Bending, points 9.7
13
Thermal Diffusivity, mm2/s 33
35
Thermal Shock Resistance, points 7.8
12

Alloy Composition


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Aluminum (Al), % 0 to 0.010
0.3 to 0.7
Antimony (Sb), % 0 to 0.050
0 to 0.14
Arsenic (As), % 0
0.040 to 0.14
Bismuth (Bi), % 0 to 0.090
0
Copper (Cu), % 78 to 85
61.5 to 64.5
Iron (Fe), % 0 to 0.3
0 to 0.3
Lead (Pb), % 0.050 to 0.25
1.5 to 2.2
Manganese (Mn), % 0
0 to 0.1
Nickel (Ni), % 0 to 0.5
0 to 0.2
Phosphorus (P), % 0 to 0.050
0
Silicon (Si), % 0 to 0.010
0 to 0.020
Tin (Sn), % 1.5 to 4.5
0 to 0.3
Zinc (Zn), % 12 to 20
31.5 to 36.7
Residuals, % 0 to 0.5
0