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C18400 Copper vs. AWS BAg-22

C18400 copper belongs to the copper alloys classification, while AWS BAg-22 belongs to the otherwise unclassified metals. 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 C18400 copper and the bottom bar is AWS BAg-22.

Metric UnitsUS Customary Units

Mechanical Properties

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

Thermal Properties

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

Otherwise Unclassified Properties

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

Common Calculations

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

Alloy Composition

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