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C54400 Bronze vs. AWS BAg-10

C54400 bronze belongs to the copper alloys classification, while AWS BAg-10 belongs to the otherwise unclassified metals. They have a modest 23% of their average alloy composition in common, which, by itself, doesn't mean much. There are 15 material properties with values for both materials. Properties with values for just one material (12, in this case) are not shown.

For each property being compared, the top bar is C54400 bronze and the bottom bar is AWS BAg-10.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
82
Poisson's Ratio 0.34
0.35
Shear Modulus, GPa 40
30
Tensile Strength: Ultimate (UTS), MPa 330 to 720
140

Thermal Properties

Latent Heat of Fusion, J/g 190
130
Melting Completion (Liquidus), °C 1000
740
Melting Onset (Solidus), °C 930
690
Specific Heat Capacity, J/kg-K 370
280
Thermal Expansion, µm/m-K 18
20

Otherwise Unclassified Properties

Density, g/cm3 8.9
9.8

Common Calculations

Stiffness to Weight: Axial, points 6.8
4.6
Stiffness to Weight: Bending, points 18
15
Strength to Weight: Axial, points 10 to 22
4.0
Strength to Weight: Bending, points 12 to 20
6.1
Thermal Shock Resistance, points 12 to 26
6.2

Alloy Composition

Copper (Cu), % 85.4 to 91.5
19 to 21
Iron (Fe), % 0 to 0.1
0
Lead (Pb), % 3.5 to 4.5
0
Phosphorus (P), % 0.010 to 0.5
0
Silver (Ag), % 0
69 to 71
Tin (Sn), % 3.5 to 4.5
0
Zinc (Zn), % 1.5 to 4.5
8.0 to 12
Residuals, % 0
0 to 0.15