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C32000 Brass vs. C49300 Brass

Both C32000 brass and C49300 brass are copper alloys. They have 73% of their average alloy composition in common.

For each property being compared, the top bar is C32000 brass and the bottom bar is C49300 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
100
Elongation at Break, % 6.8 to 29
4.5 to 20
Poisson's Ratio 0.33
0.31
Shear Modulus, GPa 41
40
Shear Strength, MPa 180 to 280
270 to 290
Tensile Strength: Ultimate (UTS), MPa 270 to 470
430 to 520
Tensile Strength: Yield (Proof), MPa 78 to 390
210 to 410

Thermal Properties

Latent Heat of Fusion, J/g 190
170
Maximum Temperature: Mechanical, °C 170
120
Melting Completion (Liquidus), °C 1020
880
Melting Onset (Solidus), °C 990
840
Specific Heat Capacity, J/kg-K 380
380
Thermal Conductivity, W/m-K 160
88
Thermal Expansion, µm/m-K 19
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 36
15
Electrical Conductivity: Equal Weight (Specific), % IACS 37
17

Otherwise Unclassified Properties

Base Metal Price, % relative 28
26
Density, g/cm3 8.7
8.0
Embodied Carbon, kg CO2/kg material 2.6
3.0
Embodied Energy, MJ/kg 42
50
Embodied Water, L/kg 310
370

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 30 to 59
21 to 71
Resilience: Unit (Modulus of Resilience), kJ/m3 28 to 680
220 to 800
Stiffness to Weight: Axial, points 7.1
7.2
Stiffness to Weight: Bending, points 18
19
Strength to Weight: Axial, points 8.8 to 15
15 to 18
Strength to Weight: Bending, points 11 to 16
16 to 18
Thermal Diffusivity, mm2/s 47
29
Thermal Shock Resistance, points 9.5 to 16
14 to 18

Alloy Composition


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Aluminum (Al), % 0
0 to 0.5
Antimony (Sb), % 0
0 to 0.5
Bismuth (Bi), % 0
0.5 to 2.0
Copper (Cu), % 83.5 to 86.5
58 to 62
Iron (Fe), % 0 to 0.1
0 to 0.1
Lead (Pb), % 1.5 to 2.2
0 to 0.010
Manganese (Mn), % 0
0 to 0.030
Nickel (Ni), % 0 to 0.25
0 to 1.5
Phosphorus (P), % 0
0 to 0.2
Selenium (Se), % 0
0 to 0.2
Silicon (Si), % 0
0 to 0.1
Tin (Sn), % 0
1.0 to 1.8
Zinc (Zn), % 10.6 to 15
30.6 to 40.5
Residuals, % 0 to 0.4
0 to 0.5

Comparable Variants