MakeItFrom.com
Menu (ESC)

CC497K Bronze vs. AWS BAu-2

CC497K bronze belongs to the copper alloys classification, while AWS BAu-2 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-2.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 93
100
Poisson's Ratio 0.36
0.4
Shear Modulus, GPa 34
36
Tensile Strength: Ultimate (UTS), MPa 190
150

Thermal Properties

Latent Heat of Fusion, J/g 160
92
Melting Completion (Liquidus), °C 870
890
Melting Onset (Solidus), °C 800
890
Specific Heat Capacity, J/kg-K 330
180
Thermal Expansion, µm/m-K 20
15

Otherwise Unclassified Properties

Density, g/cm3 9.3
17

Common Calculations

Stiffness to Weight: Axial, points 5.5
3.3
Stiffness to Weight: Bending, points 16
9.1
Strength to Weight: Axial, points 5.6
2.4
Strength to Weight: Bending, points 7.8
3.6
Thermal Shock Resistance, points 7.2
7.1

Alloy Composition

Aluminum (Al), % 0 to 0.010
0
Antimony (Sb), % 0 to 0.75
0
Copper (Cu), % 67.5 to 77.5
19.4 to 20.5
Gold (Au), % 0
79.5 to 80.5
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
0
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