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C48600 Brass vs. C66200 Brass

Both C48600 brass and C66200 brass are copper alloys. They have 71% of their average alloy composition in common. There are 29 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.

For each property being compared, the top bar is C48600 brass and the bottom bar is C66200 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
110
Elongation at Break, % 20 to 25
8.0 to 15
Poisson's Ratio 0.31
0.33
Shear Modulus, GPa 39
42
Shear Strength, MPa 180 to 230
270 to 300
Tensile Strength: Ultimate (UTS), MPa 280 to 360
450 to 520
Tensile Strength: Yield (Proof), MPa 110 to 170
410 to 480

Thermal Properties

Latent Heat of Fusion, J/g 170
200
Maximum Temperature: Mechanical, °C 120
180
Melting Completion (Liquidus), °C 900
1070
Melting Onset (Solidus), °C 890
1030
Specific Heat Capacity, J/kg-K 380
390
Thermal Conductivity, W/m-K 110
150
Thermal Expansion, µm/m-K 21
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 25
35
Electrical Conductivity: Equal Weight (Specific), % IACS 28
36

Otherwise Unclassified Properties

Base Metal Price, % relative 24
29
Density, g/cm3 8.1
8.7
Embodied Carbon, kg CO2/kg material 2.8
2.7
Embodied Energy, MJ/kg 47
43
Embodied Water, L/kg 330
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 55 to 59
40 to 66
Resilience: Unit (Modulus of Resilience), kJ/m3 61 to 140
760 to 1030
Stiffness to Weight: Axial, points 7.1
7.2
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 9.5 to 12
14 to 17
Strength to Weight: Bending, points 12 to 14
15 to 16
Thermal Diffusivity, mm2/s 36
45
Thermal Shock Resistance, points 9.3 to 12
16 to 18

Alloy Composition


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Arsenic (As), % 0.020 to 0.25
0
Copper (Cu), % 59 to 62
86.6 to 91
Iron (Fe), % 0
0 to 0.050
Lead (Pb), % 1.0 to 2.5
0 to 0.050
Nickel (Ni), % 0
0.3 to 1.0
Phosphorus (P), % 0
0.050 to 0.2
Tin (Sn), % 0.3 to 1.5
0.2 to 0.7
Zinc (Zn), % 33.4 to 39.7
6.5 to 12.9
Residuals, % 0 to 0.4
0 to 0.5