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AWS BAg-3 vs. C64800 Bronze

AWS BAg-3 belongs to the otherwise unclassified metals classification, while C64800 bronze belongs to the copper alloys. There are 17 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 AWS BAg-3 and the bottom bar is C64800 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 80
120
Poisson's Ratio 0.33
0.34
Shear Modulus, GPa 30
44
Tensile Strength: Ultimate (UTS), MPa 170
640

Thermal Properties

Latent Heat of Fusion, J/g 120
220
Melting Completion (Liquidus), °C 690
1090
Melting Onset (Solidus), °C 630
1030
Specific Heat Capacity, J/kg-K 290
390
Thermal Expansion, µm/m-K 22
17

Otherwise Unclassified Properties

Density, g/cm3 9.3
8.9
Embodied Carbon, kg CO2/kg material 49
2.7
Embodied Energy, MJ/kg 770
43

Common Calculations

Stiffness to Weight: Axial, points 4.8
7.4
Stiffness to Weight: Bending, points 15
18
Strength to Weight: Axial, points 5.1
20
Strength to Weight: Bending, points 7.3
19
Thermal Shock Resistance, points 6.9
23

Alloy Composition

Cadmium (Cd), % 15 to 17
0
Chromium (Cr), % 0
0 to 0.090
Cobalt (Co), % 0
1.0 to 3.0
Copper (Cu), % 14.5 to 16.5
92.4 to 98.8
Iron (Fe), % 0
0 to 1.0
Lead (Pb), % 0
0 to 0.050
Nickel (Ni), % 2.5 to 3.5
0 to 0.5
Phosphorus (P), % 0
0 to 0.5
Silicon (Si), % 0
0.2 to 1.0
Silver (Ag), % 49 to 51
0
Tin (Sn), % 0
0 to 0.5
Zinc (Zn), % 13.5 to 17.5
0 to 0.5
Residuals, % 0
0 to 0.5