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C68300 Brass vs. AWS BAg-24

C68300 brass belongs to the copper alloys classification, while AWS BAg-24 belongs to the otherwise unclassified metals. They have 48% of their average alloy composition in common. There are 17 material properties with values for both materials. Properties with values for just one material (12, in this case) are not shown.

For each property being compared, the top bar is C68300 brass and the bottom bar is AWS BAg-24.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
87
Poisson's Ratio 0.31
0.33
Shear Modulus, GPa 40
33
Tensile Strength: Ultimate (UTS), MPa 430
150

Thermal Properties

Latent Heat of Fusion, J/g 180
130
Melting Completion (Liquidus), °C 900
730
Melting Onset (Solidus), °C 890
660
Specific Heat Capacity, J/kg-K 390
310
Thermal Expansion, µm/m-K 20
21

Otherwise Unclassified Properties

Density, g/cm3 8.0
9.0
Embodied Carbon, kg CO2/kg material 2.8
49
Embodied Energy, MJ/kg 46
770

Common Calculations

Stiffness to Weight: Axial, points 7.3
5.3
Stiffness to Weight: Bending, points 20
16
Strength to Weight: Axial, points 15
4.6
Strength to Weight: Bending, points 16
6.9
Thermal Shock Resistance, points 14
5.9

Alloy Composition

Antimony (Sb), % 0.3 to 1.0
0
Cadmium (Cd), % 0 to 0.010
0
Copper (Cu), % 59 to 63
19 to 21
Lead (Pb), % 0 to 0.090
0
Nickel (Ni), % 0
1.5 to 2.5
Silicon (Si), % 0.3 to 1.0
0
Silver (Ag), % 0
49 to 51
Tin (Sn), % 0.050 to 0.2
0
Zinc (Zn), % 34.2 to 40.4
26 to 30
Residuals, % 0
0 to 0.15