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CC761S Brass vs. AWS BVAu-7

CC761S brass belongs to the copper alloys classification, while AWS BVAu-7 belongs to the otherwise unclassified metals. 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 CC761S brass and the bottom bar is AWS BVAu-7.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
130
Poisson's Ratio 0.33
0.38
Shear Modulus, GPa 42
45
Tensile Strength: Ultimate (UTS), MPa 540
200

Thermal Properties

Latent Heat of Fusion, J/g 260
140
Melting Completion (Liquidus), °C 960
1120
Melting Onset (Solidus), °C 910
1100
Specific Heat Capacity, J/kg-K 410
240
Thermal Expansion, µm/m-K 18
13

Otherwise Unclassified Properties

Density, g/cm3 8.3
15

Common Calculations

Stiffness to Weight: Axial, points 7.4
4.7
Stiffness to Weight: Bending, points 19
11
Strength to Weight: Axial, points 18
3.7
Strength to Weight: Bending, points 18
5.1
Thermal Shock Resistance, points 19
8.9

Alloy Composition

Aluminum (Al), % 0 to 0.1
0
Antimony (Sb), % 0 to 0.050
0
Cadmium (Cd), % 0
0 to 0.0010
Carbon (C), % 0
0 to 0.0050
Cobalt (Co), % 0
0 to 0.060
Copper (Cu), % 78 to 83
0
Gold (Au), % 0
49.5 to 50.5
Iron (Fe), % 0 to 0.6
0
Lead (Pb), % 0 to 0.8
0 to 0.0020
Manganese (Mn), % 0 to 0.2
0
Nickel (Ni), % 0 to 1.0
24.5 to 25.5
Palladium (Pd), % 0
23.9 to 26
Phosphorus (P), % 0 to 0.030
0 to 0.0020
Silicon (Si), % 3.0 to 5.0
0
Tin (Sn), % 0 to 0.3
0
Zinc (Zn), % 8.9 to 19
0 to 0.0010