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AWS BAg-1 vs. C63020 Bronze

AWS BAg-1 belongs to the otherwise unclassified metals classification, while C63020 bronze belongs to the copper alloys. There are 17 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.

For each property being compared, the top bar is AWS BAg-1 and the bottom bar is C63020 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 75
120
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 28
44
Tensile Strength: Ultimate (UTS), MPa 170
1020

Thermal Properties

Latent Heat of Fusion, J/g 110
230
Melting Completion (Liquidus), °C 620
1070
Melting Onset (Solidus), °C 610
1020
Specific Heat Capacity, J/kg-K 280
450
Thermal Expansion, µm/m-K 23
18

Otherwise Unclassified Properties

Density, g/cm3 9.2
8.2
Embodied Carbon, kg CO2/kg material 44
3.6
Embodied Energy, MJ/kg 690
58

Common Calculations

Stiffness to Weight: Axial, points 4.6
8.0
Stiffness to Weight: Bending, points 15
20
Strength to Weight: Axial, points 5.1
34
Strength to Weight: Bending, points 7.4
27
Thermal Shock Resistance, points 7.0
35

Alloy Composition

Aluminum (Al), % 0
10 to 11
Cadmium (Cd), % 23 to 25
0
Chromium (Cr), % 0
0 to 0.050
Cobalt (Co), % 0
0 to 0.2
Copper (Cu), % 14 to 16
74.7 to 81.8
Iron (Fe), % 0
4.0 to 5.5
Lead (Pb), % 0
0 to 0.030
Manganese (Mn), % 0
0 to 1.5
Nickel (Ni), % 0
4.2 to 6.0
Silver (Ag), % 44 to 46
0
Tin (Sn), % 0
0 to 0.25
Zinc (Zn), % 14 to 18
0 to 0.3
Residuals, % 0
0 to 0.5