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CC212E Bronze vs. AWS BAu-1

CC212E 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 (13, in this case) are not shown.

For each property being compared, the top bar is CC212E bronze and the bottom bar is AWS BAu-1.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 130
110
Poisson's Ratio 0.34
0.37
Shear Modulus, GPa 47
40
Tensile Strength: Ultimate (UTS), MPa 710
210

Thermal Properties

Latent Heat of Fusion, J/g 230
150
Melting Completion (Liquidus), °C 1080
1020
Melting Onset (Solidus), °C 1020
990
Specific Heat Capacity, J/kg-K 440
290
Thermal Expansion, µm/m-K 18
16

Otherwise Unclassified Properties

Density, g/cm3 8.2
13

Common Calculations

Stiffness to Weight: Axial, points 8.5
4.7
Stiffness to Weight: Bending, points 20
12
Strength to Weight: Axial, points 24
4.5
Strength to Weight: Bending, points 21
6.1
Thermal Shock Resistance, points 22
8.5

Alloy Composition

Aluminum (Al), % 7.0 to 9.0
0
Copper (Cu), % 68 to 77
61.9 to 63
Gold (Au), % 0
37 to 38
Iron (Fe), % 2.0 to 4.0
0
Lead (Pb), % 0 to 0.050
0
Magnesium (Mg), % 0 to 0.050
0
Manganese (Mn), % 8.0 to 15
0
Nickel (Ni), % 1.5 to 4.5
0
Silicon (Si), % 0 to 0.1
0
Tin (Sn), % 0 to 0.5
0
Zinc (Zn), % 0 to 1.0
0
Residuals, % 0
0 to 0.15