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CC760S Brass vs. AWS BVAg-31

CC760S brass belongs to the copper alloys classification, while AWS BVAg-31 belongs to the otherwise unclassified metals. They have a modest 32% 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 CC760S brass and the bottom bar is AWS BVAg-31.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
90
Poisson's Ratio 0.33
0.36
Shear Modulus, GPa 42
33
Tensile Strength: Ultimate (UTS), MPa 180
180

Thermal Properties

Latent Heat of Fusion, J/g 190
150
Melting Completion (Liquidus), °C 1000
850
Melting Onset (Solidus), °C 940
820
Specific Heat Capacity, J/kg-K 390
280
Thermal Expansion, µm/m-K 19
18

Otherwise Unclassified Properties

Density, g/cm3 8.6
10

Common Calculations

Stiffness to Weight: Axial, points 7.2
4.9
Stiffness to Weight: Bending, points 19
15
Strength to Weight: Axial, points 5.8
4.9
Strength to Weight: Bending, points 8.2
7.0
Thermal Shock Resistance, points 6.2
7.8

Alloy Composition

Aluminum (Al), % 0 to 0.010
0
Arsenic (As), % 0.050 to 0.15
0
Cadmium (Cd), % 0
0 to 0.0010
Carbon (C), % 0
0 to 0.0050
Copper (Cu), % 83 to 88
31 to 33
Iron (Fe), % 0 to 0.15
0
Lead (Pb), % 0 to 0.5
0 to 0.0020
Manganese (Mn), % 0 to 0.1
0
Nickel (Ni), % 0 to 0.1
0
Palladium (Pd), % 0
8.0 to 12
Phosphorus (P), % 0
0 to 0.0020
Silicon (Si), % 0 to 0.020
0
Silver (Ag), % 0
57 to 59
Tin (Sn), % 0 to 0.3
0
Zinc (Zn), % 10.7 to 17
0 to 0.0010