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AWS BAg-13a vs. C64800 Bronze

AWS BAg-13a belongs to the otherwise unclassified metals classification, while C64800 bronze belongs to the copper alloys. They have 42% of their average alloy composition in common. 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-13a and the bottom bar is C64800 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 92
120
Poisson's Ratio 0.36
0.34
Shear Modulus, GPa 34
44
Tensile Strength: Ultimate (UTS), MPa 180
640

Thermal Properties

Latent Heat of Fusion, J/g 160
220
Melting Completion (Liquidus), °C 890
1090
Melting Onset (Solidus), °C 770
1030
Specific Heat Capacity, J/kg-K 300
390
Thermal Expansion, µm/m-K 19
17

Otherwise Unclassified Properties

Density, g/cm3 9.8
8.9
Embodied Carbon, kg CO2/kg material 54
2.7
Embodied Energy, MJ/kg 850
43

Common Calculations

Stiffness to Weight: Axial, points 5.2
7.4
Stiffness to Weight: Bending, points 15
18
Strength to Weight: Axial, points 5.1
20
Strength to Weight: Bending, points 7.2
19
Thermal Shock Resistance, points 7.5
23

Alloy Composition

Chromium (Cr), % 0
0 to 0.090
Cobalt (Co), % 0
1.0 to 3.0
Copper (Cu), % 40.4 to 43.5
92.4 to 98.8
Iron (Fe), % 0
0 to 1.0
Lead (Pb), % 0
0 to 0.050
Nickel (Ni), % 1.5 to 2.5
0 to 0.5
Phosphorus (P), % 0
0 to 0.5
Silicon (Si), % 0
0.2 to 1.0
Silver (Ag), % 55 to 57
0
Tin (Sn), % 0
0 to 0.5
Zinc (Zn), % 0
0 to 0.5
Residuals, % 0
0 to 0.5