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CC491K Bronze vs. AWS BAg-23

CC491K bronze belongs to the copper alloys classification, while AWS BAg-23 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 CC491K bronze and the bottom bar is AWS BAg-23.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
90
Poisson's Ratio 0.34
0.36
Shear Modulus, GPa 40
33
Tensile Strength: Ultimate (UTS), MPa 260
170

Thermal Properties

Latent Heat of Fusion, J/g 190
130
Melting Completion (Liquidus), °C 980
970
Melting Onset (Solidus), °C 900
960
Specific Heat Capacity, J/kg-K 370
270
Thermal Expansion, µm/m-K 19
20

Otherwise Unclassified Properties

Density, g/cm3 8.9
10

Common Calculations

Stiffness to Weight: Axial, points 6.7
5.0
Stiffness to Weight: Bending, points 18
15
Strength to Weight: Axial, points 8.1
4.7
Strength to Weight: Bending, points 10
6.8
Thermal Shock Resistance, points 9.3
6.8

Alloy Composition

Aluminum (Al), % 0 to 0.010
0
Antimony (Sb), % 0 to 0.25
0
Copper (Cu), % 81 to 87
0
Iron (Fe), % 0 to 0.3
0
Lead (Pb), % 4.0 to 6.0
0
Manganese (Mn), % 0
13.9 to 16
Nickel (Ni), % 0 to 2.0
0
Phosphorus (P), % 0 to 0.1
0
Silicon (Si), % 0 to 0.010
0
Silver (Ag), % 0
84 to 86
Sulfur (S), % 0 to 0.1
0
Tin (Sn), % 4.0 to 6.0
0
Zinc (Zn), % 4.0 to 6.0
0
Residuals, % 0
0 to 0.15