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C35300 Brass vs. C55283 Copper

Both C35300 brass and C55283 copper are copper alloys. They have 62% of their average alloy composition in common. There are 18 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is C35300 brass and the bottom bar is C55283 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
100
Poisson's Ratio 0.31
0.34
Shear Modulus, GPa 39
39
Tensile Strength: Ultimate (UTS), MPa 340 to 650
190

Thermal Properties

Latent Heat of Fusion, J/g 170
190
Maximum Temperature: Mechanical, °C 120
200
Melting Completion (Liquidus), °C 910
720
Melting Onset (Solidus), °C 890
640
Specific Heat Capacity, J/kg-K 380
400
Thermal Expansion, µm/m-K 21
16

Otherwise Unclassified Properties

Density, g/cm3 8.1
8.6
Embodied Carbon, kg CO2/kg material 2.6
7.9
Embodied Energy, MJ/kg 45
120

Common Calculations

Stiffness to Weight: Axial, points 7.1
6.8
Stiffness to Weight: Bending, points 19
18
Strength to Weight: Axial, points 12 to 22
6.1
Strength to Weight: Bending, points 13 to 21
8.5
Thermal Shock Resistance, points 11 to 22
8.0

Alloy Composition

Copper (Cu), % 60 to 63
86.2 to 87.2
Iron (Fe), % 0 to 0.1
0
Lead (Pb), % 1.5 to 2.5
0
Phosphorus (P), % 0
7.0 to 7.5
Silver (Ag), % 0
5.8 to 6.2
Zinc (Zn), % 33.9 to 38.5
0
Residuals, % 0
0 to 0.15