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C26200 Brass vs. C96700 Copper

Both C26200 brass and C96700 copper are copper alloys. They have 66% of their average alloy composition in common. There are 26 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is C26200 brass and the bottom bar is C96700 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
140
Elongation at Break, % 3.0 to 180
10
Poisson's Ratio 0.31
0.33
Shear Modulus, GPa 41
53
Tensile Strength: Ultimate (UTS), MPa 330 to 770
1210
Tensile Strength: Yield (Proof), MPa 110 to 490
550

Thermal Properties

Latent Heat of Fusion, J/g 180
250
Maximum Temperature: Mechanical, °C 140
310
Melting Completion (Liquidus), °C 950
1170
Melting Onset (Solidus), °C 920
1110
Specific Heat Capacity, J/kg-K 390
400
Thermal Conductivity, W/m-K 120
30
Thermal Expansion, µm/m-K 20
15

Otherwise Unclassified Properties

Base Metal Price, % relative 25
90
Density, g/cm3 8.2
8.8
Embodied Carbon, kg CO2/kg material 2.7
9.5
Embodied Energy, MJ/kg 45
140
Embodied Water, L/kg 320
280

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 19 to 160
99
Resilience: Unit (Modulus of Resilience), kJ/m3 62 to 1110
1080
Stiffness to Weight: Axial, points 7.2
8.9
Stiffness to Weight: Bending, points 19
20
Strength to Weight: Axial, points 11 to 26
38
Strength to Weight: Bending, points 13 to 23
29
Thermal Diffusivity, mm2/s 38
8.5
Thermal Shock Resistance, points 11 to 26
40

Alloy Composition


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Beryllium (Be), % 0
1.1 to 1.2
Copper (Cu), % 67 to 70
62.4 to 68.8
Iron (Fe), % 0 to 0.050
0.4 to 1.0
Lead (Pb), % 0 to 0.070
0 to 0.010
Manganese (Mn), % 0
0.4 to 1.0
Nickel (Ni), % 0
29 to 33
Silicon (Si), % 0
0 to 0.15
Titanium (Ti), % 0
0.15 to 0.35
Zinc (Zn), % 29.6 to 33
0
Zirconium (Zr), % 0
0.15 to 0.35
Residuals, % 0 to 0.3
0 to 0.5