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C46400 Brass vs. C19200 Copper

Both C46400 brass and C19200 copper are copper alloys. They have 61% of their average alloy composition in common. There are 29 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is C46400 brass and the bottom bar is C19200 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
120
Elongation at Break, % 17 to 40
2.0 to 35
Poisson's Ratio 0.31
0.34
Shear Modulus, GPa 40
44
Shear Strength, MPa 270 to 310
190 to 300
Tensile Strength: Ultimate (UTS), MPa 400 to 500
280 to 530
Tensile Strength: Yield (Proof), MPa 160 to 320
98 to 510

Thermal Properties

Latent Heat of Fusion, J/g 170
210
Maximum Temperature: Mechanical, °C 120
200
Melting Completion (Liquidus), °C 900
1080
Melting Onset (Solidus), °C 890
1080
Specific Heat Capacity, J/kg-K 380
390
Thermal Conductivity, W/m-K 120
240
Thermal Expansion, µm/m-K 21
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 26
58 to 74
Electrical Conductivity: Equal Weight (Specific), % IACS 29
58 to 75

Otherwise Unclassified Properties

Base Metal Price, % relative 23
30
Density, g/cm3 8.0
8.9
Embodied Carbon, kg CO2/kg material 2.7
2.6
Embodied Energy, MJ/kg 47
41
Embodied Water, L/kg 330
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 76 to 140
10 to 98
Resilience: Unit (Modulus of Resilience), kJ/m3 120 to 500
42 to 1120
Stiffness to Weight: Axial, points 7.2
7.2
Stiffness to Weight: Bending, points 20
18
Strength to Weight: Axial, points 14 to 17
8.8 to 17
Strength to Weight: Bending, points 15 to 17
11 to 16
Thermal Diffusivity, mm2/s 38
69
Thermal Shock Resistance, points 13 to 16
10 to 19

Alloy Composition

Copper (Cu), % 59 to 62
98.5 to 99.19
Iron (Fe), % 0 to 0.1
0.8 to 1.2
Lead (Pb), % 0 to 0.2
0 to 0.030
Phosphorus (P), % 0
0.010 to 0.040
Tin (Sn), % 0.5 to 1.0
0
Zinc (Zn), % 36.3 to 40.5
0 to 0.2
Residuals, % 0
0 to 0.2

Comparable Variants