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C95800 Bronze vs. AWS BAu-5

C95800 bronze belongs to the copper alloys classification, while AWS BAu-5 belongs to the otherwise unclassified metals. There are 15 material properties with values for both materials. Properties with values for just one material (14, in this case) are not shown.

For each property being compared, the top bar is C95800 bronze and the bottom bar is AWS BAu-5.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
140
Poisson's Ratio 0.34
0.37
Shear Modulus, GPa 44
50
Tensile Strength: Ultimate (UTS), MPa 660
210

Thermal Properties

Latent Heat of Fusion, J/g 230
180
Melting Completion (Liquidus), °C 1060
1170
Melting Onset (Solidus), °C 1040
1140
Specific Heat Capacity, J/kg-K 440
280
Thermal Expansion, µm/m-K 17
12

Otherwise Unclassified Properties

Density, g/cm3 8.3
13

Common Calculations

Stiffness to Weight: Axial, points 7.9
5.8
Stiffness to Weight: Bending, points 20
13
Strength to Weight: Axial, points 22
4.5
Strength to Weight: Bending, points 20
6.0
Thermal Shock Resistance, points 23
9.0

Alloy Composition

Aluminum (Al), % 8.5 to 9.5
0
Copper (Cu), % 79 to 83.2
0
Gold (Au), % 0
29.5 to 30.5
Iron (Fe), % 3.5 to 4.5
0
Lead (Pb), % 0 to 0.030
0
Manganese (Mn), % 0.8 to 1.5
0
Nickel (Ni), % 4.0 to 5.0
35.5 to 36.4
Palladium (Pd), % 0
33.5 to 34.5
Silicon (Si), % 0 to 0.1
0
Residuals, % 0
0 to 0.15