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CC760S Brass vs. ASTM B631 Class A

CC760S brass belongs to the copper alloys classification, while ASTM B631 class A belongs to the otherwise unclassified metals. There are 16 material properties with values for both materials. Properties with values for just one material (14, in this case) are not shown.

For each property being compared, the top bar is CC760S brass and the bottom bar is ASTM B631 class A.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
220
Poisson's Ratio 0.33
0.3
Shear Modulus, GPa 42
85 to 86

Thermal Properties

Latent Heat of Fusion, J/g 190
160
Melting Completion (Liquidus), °C 1000
2680 to 2690
Specific Heat Capacity, J/kg-K 390
160
Thermal Conductivity, W/m-K 150
420
Thermal Expansion, µm/m-K 19
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 38
40 to 47
Electrical Conductivity: Equal Weight (Specific), % IACS 40
25 to 29

Otherwise Unclassified Properties

Density, g/cm3 8.6
15
Embodied Carbon, kg CO2/kg material 2.6
43
Embodied Energy, MJ/kg 43
670

Common Calculations

Stiffness to Weight: Axial, points 7.2
8.5
Stiffness to Weight: Bending, points 19
14
Thermal Diffusivity, mm2/s 45
180