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C84100 Brass vs. CC760S Brass

Both C84100 brass and CC760S brass are copper alloys. They have a very high 96% of their average alloy composition in common.

For each property being compared, the top bar is C84100 brass and the bottom bar is CC760S brass.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 65
51
Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 13
22
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 39
42
Tensile Strength: Ultimate (UTS), MPa 230
180
Tensile Strength: Yield (Proof), MPa 81
80

Thermal Properties

Latent Heat of Fusion, J/g 190
190
Maximum Temperature: Mechanical, °C 160
170
Melting Completion (Liquidus), °C 1000
1000
Melting Onset (Solidus), °C 810
940
Specific Heat Capacity, J/kg-K 380
390
Thermal Conductivity, W/m-K 110
150
Thermal Expansion, µm/m-K 19
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 23
38
Electrical Conductivity: Equal Weight (Specific), % IACS 25
40

Otherwise Unclassified Properties

Base Metal Price, % relative 29
28
Density, g/cm3 8.5
8.6
Embodied Carbon, kg CO2/kg material 2.9
2.6
Embodied Energy, MJ/kg 48
43
Embodied Water, L/kg 340
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 24
33
Resilience: Unit (Modulus of Resilience), kJ/m3 30
29
Stiffness to Weight: Axial, points 7.1
7.2
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 7.4
5.8
Strength to Weight: Bending, points 9.7
8.2
Thermal Diffusivity, mm2/s 33
45
Thermal Shock Resistance, points 7.8
6.2

Alloy Composition

Aluminum (Al), % 0 to 0.010
0 to 0.010
Antimony (Sb), % 0 to 0.050
0
Arsenic (As), % 0
0.050 to 0.15
Bismuth (Bi), % 0 to 0.090
0
Copper (Cu), % 78 to 85
83 to 88
Iron (Fe), % 0 to 0.3
0 to 0.15
Lead (Pb), % 0.050 to 0.25
0 to 0.5
Manganese (Mn), % 0
0 to 0.1
Nickel (Ni), % 0 to 0.5
0 to 0.1
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
10.7 to 17
Residuals, % 0 to 0.5
0