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C84500 Brass vs. C26000 Brass

Both C84500 brass and C26000 brass are copper alloys. They have 82% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is C84500 brass and the bottom bar is C26000 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
110
Elongation at Break, % 28
2.5 to 66
Poisson's Ratio 0.34
0.31
Shear Modulus, GPa 39
41
Tensile Strength: Ultimate (UTS), MPa 240
320 to 680
Tensile Strength: Yield (Proof), MPa 97
110 to 570

Thermal Properties

Latent Heat of Fusion, J/g 180
180
Maximum Temperature: Mechanical, °C 150
140
Melting Completion (Liquidus), °C 980
950
Melting Onset (Solidus), °C 840
920
Specific Heat Capacity, J/kg-K 360
390
Thermal Conductivity, W/m-K 72
120
Thermal Expansion, µm/m-K 19
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 16
28
Electrical Conductivity: Equal Weight (Specific), % IACS 17
31

Otherwise Unclassified Properties

Base Metal Price, % relative 28
25
Density, g/cm3 8.7
8.2
Embodied Carbon, kg CO2/kg material 2.9
2.7
Embodied Energy, MJ/kg 47
45
Embodied Water, L/kg 340
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 54
6.1 to 420
Resilience: Unit (Modulus of Resilience), kJ/m3 45
51 to 1490
Stiffness to Weight: Axial, points 6.6
7.2
Stiffness to Weight: Bending, points 18
19
Strength to Weight: Axial, points 7.7
11 to 23
Strength to Weight: Bending, points 9.8
13 to 21
Thermal Diffusivity, mm2/s 23
38
Thermal Shock Resistance, points 8.6
11 to 23

Alloy Composition


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Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.25
0
Bismuth (Bi), % 0
0 to 0.0059
Copper (Cu), % 77 to 79
68.5 to 71.5
Iron (Fe), % 0 to 0.4
0 to 0.050
Lead (Pb), % 6.0 to 7.5
0 to 0.070
Nickel (Ni), % 0 to 1.0
0
Phosphorus (P), % 0 to 0.020
0
Silicon (Si), % 0 to 0.0050
0
Sulfur (S), % 0 to 0.080
0
Tin (Sn), % 2.0 to 4.0
0
Zinc (Zn), % 10 to 14
28.1 to 31.5
Residuals, % 0 to 0.7
0 to 0.3