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C91600 Bronze vs. AWS BAu-1

C91600 bronze belongs to the copper alloys classification, while AWS BAu-1 belongs to the otherwise unclassified metals. They have 62% of their average alloy composition in common. 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 C91600 bronze and the bottom bar is AWS BAu-1.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Poisson's Ratio 0.34
0.37
Shear Modulus, GPa 41
40
Tensile Strength: Ultimate (UTS), MPa 310
210

Thermal Properties

Latent Heat of Fusion, J/g 190
150
Melting Completion (Liquidus), °C 1030
1020
Melting Onset (Solidus), °C 860
990
Specific Heat Capacity, J/kg-K 370
290
Thermal Expansion, µm/m-K 18
16

Otherwise Unclassified Properties

Density, g/cm3 8.8
13

Common Calculations

Stiffness to Weight: Axial, points 7.0
4.7
Stiffness to Weight: Bending, points 18
12
Strength to Weight: Axial, points 9.9
4.5
Strength to Weight: Bending, points 12
6.1
Thermal Shock Resistance, points 11
8.5

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.2
0
Copper (Cu), % 85.9 to 89.1
61.9 to 63
Gold (Au), % 0
37 to 38
Iron (Fe), % 0 to 0.2
0
Lead (Pb), % 0 to 0.25
0
Nickel (Ni), % 1.2 to 2.0
0
Phosphorus (P), % 0 to 0.3
0
Silicon (Si), % 0 to 0.0050
0
Sulfur (S), % 0 to 0.050
0
Tin (Sn), % 9.7 to 10.8
0
Zinc (Zn), % 0 to 0.25
0
Residuals, % 0
0 to 0.15