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C55283 Copper vs. AWS BAg-27

C55283 copper belongs to the copper alloys classification, while AWS BAg-27 belongs to the otherwise unclassified metals. They have 41% of their average alloy composition in common. There are 18 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.

For each property being compared, the top bar is C55283 copper and the bottom bar is AWS BAg-27.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
88
Poisson's Ratio 0.34
0.32
Shear Modulus, GPa 39
33
Tensile Strength: Ultimate (UTS), MPa 190
160

Thermal Properties

Brazing Temperature, °C 690 to 790
710 to 860
Latent Heat of Fusion, J/g 190
140
Melting Completion (Liquidus), °C 720
750
Melting Onset (Solidus), °C 640
610
Specific Heat Capacity, J/kg-K 400
330
Thermal Expansion, µm/m-K 16
22

Otherwise Unclassified Properties

Density, g/cm3 8.6
8.7
Embodied Carbon, kg CO2/kg material 7.9
25
Embodied Energy, MJ/kg 120
400

Common Calculations

Stiffness to Weight: Axial, points 6.8
5.7
Stiffness to Weight: Bending, points 18
17
Strength to Weight: Axial, points 6.1
5.1
Strength to Weight: Bending, points 8.5
7.6
Thermal Shock Resistance, points 8.0
5.9

Alloy Composition

Cadmium (Cd), % 0
12.5 to 14.5
Copper (Cu), % 86.2 to 87.2
34 to 36
Phosphorus (P), % 7.0 to 7.5
0
Silver (Ag), % 5.8 to 6.2
24 to 26
Zinc (Zn), % 0
24.5 to 28.5
Residuals, % 0
0 to 0.15