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C49300 Brass vs. C84800 Brass

Both C49300 brass and C84800 brass are copper alloys. They have 77% of their average alloy composition in common. There are 28 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 C49300 brass and the bottom bar is C84800 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
100
Elongation at Break, % 4.5 to 20
18
Poisson's Ratio 0.31
0.33
Shear Modulus, GPa 40
39
Tensile Strength: Ultimate (UTS), MPa 430 to 520
230
Tensile Strength: Yield (Proof), MPa 210 to 410
100

Thermal Properties

Latent Heat of Fusion, J/g 170
180
Maximum Temperature: Mechanical, °C 120
150
Melting Completion (Liquidus), °C 880
950
Melting Onset (Solidus), °C 840
830
Specific Heat Capacity, J/kg-K 380
370
Thermal Conductivity, W/m-K 88
72
Thermal Expansion, µm/m-K 20
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 15
16
Electrical Conductivity: Equal Weight (Specific), % IACS 17
17

Otherwise Unclassified Properties

Base Metal Price, % relative 26
27
Density, g/cm3 8.0
8.6
Embodied Carbon, kg CO2/kg material 3.0
2.8
Embodied Energy, MJ/kg 50
46
Embodied Water, L/kg 370
340

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 21 to 71
34
Resilience: Unit (Modulus of Resilience), kJ/m3 220 to 800
53
Stiffness to Weight: Axial, points 7.2
6.6
Stiffness to Weight: Bending, points 19
18
Strength to Weight: Axial, points 15 to 18
7.3
Strength to Weight: Bending, points 16 to 18
9.6
Thermal Diffusivity, mm2/s 29
23
Thermal Shock Resistance, points 14 to 18
8.2

Alloy Composition


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Aluminum (Al), % 0 to 0.5
0 to 0.0050
Antimony (Sb), % 0 to 0.5
0 to 0.25
Bismuth (Bi), % 0.5 to 2.0
0
Copper (Cu), % 58 to 62
75 to 77
Iron (Fe), % 0 to 0.1
0 to 0.4
Lead (Pb), % 0 to 0.010
5.5 to 7.0
Manganese (Mn), % 0 to 0.030
0
Nickel (Ni), % 0 to 1.5
0 to 1.0
Phosphorus (P), % 0 to 0.2
0 to 1.5
Selenium (Se), % 0 to 0.2
0
Silicon (Si), % 0 to 0.1
0 to 0.0050
Sulfur (S), % 0
0 to 0.080
Tin (Sn), % 1.0 to 1.8
2.0 to 3.0
Zinc (Zn), % 30.6 to 40.5
13 to 17
Residuals, % 0 to 0.5
0 to 0.7