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AWS BAg-22 vs. C18400 Copper

AWS BAg-22 belongs to the otherwise unclassified metals classification, while C18400 copper belongs to the copper alloys. There are 17 material properties with values for both materials. Properties with values for just one material (14, in this case) are not shown.

For each property being compared, the top bar is AWS BAg-22 and the bottom bar is C18400 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 96
120
Poisson's Ratio 0.33
0.34
Shear Modulus, GPa 36
44
Tensile Strength: Ultimate (UTS), MPa 140
270 to 490

Thermal Properties

Latent Heat of Fusion, J/g 150
210
Melting Completion (Liquidus), °C 700
1080
Melting Onset (Solidus), °C 680
1070
Specific Heat Capacity, J/kg-K 320
390
Thermal Expansion, µm/m-K 21
17

Otherwise Unclassified Properties

Density, g/cm3 9.0
8.9
Embodied Carbon, kg CO2/kg material 48
2.6
Embodied Energy, MJ/kg 760
41

Common Calculations

Stiffness to Weight: Axial, points 5.9
7.3
Stiffness to Weight: Bending, points 17
18
Strength to Weight: Axial, points 4.3
8.5 to 15
Strength to Weight: Bending, points 6.6
10 to 16
Thermal Shock Resistance, points 5.1
9.6 to 17

Alloy Composition

Arsenic (As), % 0
0 to 0.0050
Calcium (Ca), % 0
0 to 0.0050
Chromium (Cr), % 0
0.4 to 1.2
Copper (Cu), % 15 to 17
97.2 to 99.6
Iron (Fe), % 0
0 to 0.15
Lithium (Li), % 0
0 to 0.050
Manganese (Mn), % 7.0 to 8.0
0
Nickel (Ni), % 4.0 to 5.0
0
Phosphorus (P), % 0
0 to 0.050
Silicon (Si), % 0
0 to 0.1
Silver (Ag), % 48 to 50
0
Zinc (Zn), % 21 to 25
0 to 0.7
Residuals, % 0
0 to 0.5