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C26200 Brass vs. C84800 Brass

Both C26200 brass and C84800 brass are copper alloys. They have 84% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is C26200 brass and the bottom bar is C84800 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
100
Elongation at Break, % 3.0 to 180
18
Poisson's Ratio 0.31
0.33
Shear Modulus, GPa 41
39
Tensile Strength: Ultimate (UTS), MPa 330 to 770
230
Tensile Strength: Yield (Proof), MPa 110 to 490
100

Thermal Properties

Latent Heat of Fusion, J/g 180
180
Maximum Temperature: Mechanical, °C 140
150
Melting Completion (Liquidus), °C 950
950
Melting Onset (Solidus), °C 920
830
Specific Heat Capacity, J/kg-K 390
370
Thermal Conductivity, W/m-K 120
72
Thermal Expansion, µm/m-K 20
19

Electrical Properties

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

Otherwise Unclassified Properties

Base Metal Price, % relative 25
27
Density, g/cm3 8.2
8.6
Embodied Carbon, kg CO2/kg material 2.7
2.8
Embodied Energy, MJ/kg 45
46
Embodied Water, L/kg 320
340

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 19 to 160
34
Resilience: Unit (Modulus of Resilience), kJ/m3 62 to 1110
53
Stiffness to Weight: Axial, points 7.2
6.6
Stiffness to Weight: Bending, points 19
18
Strength to Weight: Axial, points 11 to 26
7.3
Strength to Weight: Bending, points 13 to 23
9.6
Thermal Diffusivity, mm2/s 38
23
Thermal Shock Resistance, points 11 to 26
8.2

Alloy Composition


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Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.25
Copper (Cu), % 67 to 70
75 to 77
Iron (Fe), % 0 to 0.050
0 to 0.4
Lead (Pb), % 0 to 0.070
5.5 to 7.0
Nickel (Ni), % 0
0 to 1.0
Phosphorus (P), % 0
0 to 1.5
Silicon (Si), % 0
0 to 0.0050
Sulfur (S), % 0
0 to 0.080
Tin (Sn), % 0
2.0 to 3.0
Zinc (Zn), % 29.6 to 33
13 to 17
Residuals, % 0 to 0.3
0 to 0.7