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AWS BAg-33 vs. C19800 Copper

AWS BAg-33 belongs to the otherwise unclassified metals classification, while C19800 copper belongs to the copper alloys. They have a modest 31% of their average alloy composition in common, which, by itself, doesn't mean much. 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-33 and the bottom bar is C19800 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 85
110
Poisson's Ratio 0.32
0.34
Shear Modulus, GPa 32
43
Tensile Strength: Ultimate (UTS), MPa 170
430 to 550

Thermal Properties

Latent Heat of Fusion, J/g 130
210
Melting Completion (Liquidus), °C 680
1070
Melting Onset (Solidus), °C 610
1050
Specific Heat Capacity, J/kg-K 320
390
Thermal Expansion, µm/m-K 23
18

Otherwise Unclassified Properties

Density, g/cm3 8.6
8.9
Embodied Carbon, kg CO2/kg material 25
2.8
Embodied Energy, MJ/kg 400
43

Common Calculations

Stiffness to Weight: Axial, points 5.5
7.2
Stiffness to Weight: Bending, points 17
18
Strength to Weight: Axial, points 5.5
14 to 17
Strength to Weight: Bending, points 7.9
14 to 17
Thermal Shock Resistance, points 6.3
15 to 20

Alloy Composition

Cadmium (Cd), % 16.5 to 18.5
0
Copper (Cu), % 29 to 31
95.7 to 99.47
Iron (Fe), % 0
0.020 to 0.5
Magnesium (Mg), % 0
0.1 to 1.0
Phosphorus (P), % 0
0.010 to 0.1
Silver (Ag), % 24 to 26
0
Tin (Sn), % 0
0.1 to 1.0
Zinc (Zn), % 26.5 to 28.5
0.3 to 1.5
Residuals, % 0
0 to 0.2