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AWS BAg-2a vs. CC762S Brass

AWS BAg-2a belongs to the otherwise unclassified metals classification, while CC762S brass belongs to the copper alloys. They have 50% of their average alloy composition in common. There are 17 material properties with values for both materials. Properties with values for just one material (13, in this case) are not shown.

For each property being compared, the top bar is AWS BAg-2a and the bottom bar is CC762S brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 83
110
Poisson's Ratio 0.32
0.32
Shear Modulus, GPa 31
43
Tensile Strength: Ultimate (UTS), MPa 170
840

Thermal Properties

Latent Heat of Fusion, J/g 130
200
Melting Completion (Liquidus), °C 710
920
Melting Onset (Solidus), °C 610
870
Specific Heat Capacity, J/kg-K 310
420
Thermal Expansion, µm/m-K 23
20

Otherwise Unclassified Properties

Density, g/cm3 8.8
8.0
Embodied Carbon, kg CO2/kg material 30
3.1
Embodied Energy, MJ/kg 470
51

Common Calculations

Stiffness to Weight: Axial, points 5.2
7.8
Stiffness to Weight: Bending, points 17
20
Strength to Weight: Axial, points 5.4
29
Strength to Weight: Bending, points 7.8
25
Thermal Shock Resistance, points 6.5
27

Alloy Composition

Aluminum (Al), % 0
3.0 to 7.0
Antimony (Sb), % 0
0 to 0.030
Cadmium (Cd), % 19 to 21
0
Copper (Cu), % 26 to 28
57 to 67
Iron (Fe), % 0
1.5 to 4.0
Lead (Pb), % 0
0 to 0.2
Manganese (Mn), % 0
2.5 to 5.0
Nickel (Ni), % 0
0 to 3.0
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0
0 to 0.1
Silver (Ag), % 29 to 31
0
Tin (Sn), % 0
0 to 0.2
Zinc (Zn), % 21 to 25
13.4 to 36
Residuals, % 0 to 0.15
0