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CC765S Brass vs. AWS BVAg-29

CC765S brass belongs to the copper alloys classification, while AWS BVAg-29 belongs to the otherwise unclassified metals. They have a modest 24% of their average alloy composition in common, which, by itself, doesn't mean much. There are 15 material properties with values for both materials. Properties with values for just one material (15, in this case) are not shown.

For each property being compared, the top bar is CC765S brass and the bottom bar is AWS BVAg-29.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
73
Poisson's Ratio 0.31
0.37
Shear Modulus, GPa 42
27
Tensile Strength: Ultimate (UTS), MPa 540
180

Thermal Properties

Latent Heat of Fusion, J/g 180
120
Melting Completion (Liquidus), °C 860
710
Melting Onset (Solidus), °C 820
620
Specific Heat Capacity, J/kg-K 400
270
Thermal Expansion, µm/m-K 20
20

Otherwise Unclassified Properties

Density, g/cm3 8.0
9.7

Common Calculations

Stiffness to Weight: Axial, points 7.6
4.2
Stiffness to Weight: Bending, points 20
14
Strength to Weight: Axial, points 19
5.2
Strength to Weight: Bending, points 18
7.3
Thermal Shock Resistance, points 17
8.8

Alloy Composition

Aluminum (Al), % 0.5 to 2.5
0
Antimony (Sb), % 0 to 0.080
0
Cadmium (Cd), % 0
0 to 0.0010
Carbon (C), % 0
0 to 0.0050
Copper (Cu), % 51 to 65
22.5 to 25.5
Indium (In), % 0
14 to 15
Iron (Fe), % 0.5 to 2.0
0
Lead (Pb), % 0 to 0.5
0 to 0.0020
Manganese (Mn), % 0.3 to 3.0
0
Nickel (Ni), % 0 to 6.0
0
Phosphorus (P), % 0 to 0.030
0 to 0.0020
Silicon (Si), % 0 to 0.1
0
Silver (Ag), % 0
60.5 to 62.5
Tin (Sn), % 0 to 1.0
0
Zinc (Zn), % 19.8 to 47.7
0 to 0.0010