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CC497K Bronze vs. AWS BAu-6

CC497K bronze belongs to the copper alloys classification, while AWS BAu-6 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 CC497K bronze and the bottom bar is AWS BAu-6.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 93
120
Poisson's Ratio 0.36
0.39
Shear Modulus, GPa 34
43
Tensile Strength: Ultimate (UTS), MPa 190
190

Thermal Properties

Latent Heat of Fusion, J/g 160
120
Melting Completion (Liquidus), °C 870
1050
Melting Onset (Solidus), °C 800
1010
Specific Heat Capacity, J/kg-K 330
210
Thermal Expansion, µm/m-K 20
13

Otherwise Unclassified Properties

Density, g/cm3 9.3
16

Common Calculations

Stiffness to Weight: Axial, points 5.5
4.0
Stiffness to Weight: Bending, points 16
10
Strength to Weight: Axial, points 5.6
3.2
Strength to Weight: Bending, points 7.8
4.5
Thermal Shock Resistance, points 7.2
8.5

Alloy Composition

Aluminum (Al), % 0 to 0.010
0
Antimony (Sb), % 0 to 0.75
0
Copper (Cu), % 67.5 to 77.5
0
Gold (Au), % 0
69.5 to 70.5
Iron (Fe), % 0 to 0.25
0
Lead (Pb), % 18 to 23
0
Manganese (Mn), % 0 to 0.2
0
Nickel (Ni), % 0.5 to 2.5
21.5 to 22.5
Palladium (Pd), % 0
7.5 to 8.5
Phosphorus (P), % 0 to 0.1
0
Silicon (Si), % 0 to 0.010
0
Sulfur (S), % 0 to 0.1
0
Tin (Sn), % 4.0 to 6.0
0
Zinc (Zn), % 0 to 2.0
0
Residuals, % 0
0 to 0.15