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C82200 Copper vs. AWS BAg-1a

C82200 copper belongs to the copper alloys classification, while AWS BAg-1a belongs to the otherwise unclassified metals. 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 C82200 copper and the bottom bar is AWS BAg-1a.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
77
Poisson's Ratio 0.34
0.33
Shear Modulus, GPa 44
29
Tensile Strength: Ultimate (UTS), MPa 390 to 660
180

Thermal Properties

Latent Heat of Fusion, J/g 220
120
Melting Completion (Liquidus), °C 1080
640
Melting Onset (Solidus), °C 1040
630
Specific Heat Capacity, J/kg-K 390
280
Thermal Expansion, µm/m-K 17
22

Otherwise Unclassified Properties

Density, g/cm3 8.9
9.3
Embodied Carbon, kg CO2/kg material 4.8
48
Embodied Energy, MJ/kg 74
760

Common Calculations

Stiffness to Weight: Axial, points 7.4
4.6
Stiffness to Weight: Bending, points 18
15
Strength to Weight: Axial, points 12 to 20
5.4
Strength to Weight: Bending, points 13 to 19
7.6
Thermal Shock Resistance, points 14 to 23
7.5

Alloy Composition

Beryllium (Be), % 0.35 to 0.8
0
Cadmium (Cd), % 0
17 to 19
Cobalt (Co), % 0 to 0.3
0
Copper (Cu), % 97.4 to 98.7
14.5 to 16.5
Nickel (Ni), % 1.0 to 2.0
0
Silver (Ag), % 0
49 to 51
Zinc (Zn), % 0
14.5 to 18.5
Residuals, % 0
0 to 0.15