MakeItFrom.com
Menu (ESC)

C55284 Copper vs. C55283 Copper

Both C55284 copper and C55283 copper are copper alloys. Both are furnished in the as-fabricated (no temper or treatment) condition. They have a moderately high 91% of their average alloy composition in common.

For each property being compared, the top bar is C55284 copper and the bottom bar is C55283 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
100
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 38
39
Tensile Strength: Ultimate (UTS), MPa 180
190

Thermal Properties

Brazing Temperature, °C 700 to 820
690 to 790
Latent Heat of Fusion, J/g 180
190
Maximum Temperature: Mechanical, °C 200
200
Melting Completion (Liquidus), °C 800
720
Melting Onset (Solidus), °C 640
640
Specific Heat Capacity, J/kg-K 380
400
Thermal Expansion, µm/m-K 17
16

Otherwise Unclassified Properties

Density, g/cm3 8.9
8.6
Embodied Carbon, kg CO2/kg material 16
7.9
Embodied Energy, MJ/kg 260
120

Common Calculations

Stiffness to Weight: Axial, points 6.5
6.8
Stiffness to Weight: Bending, points 18
18
Strength to Weight: Axial, points 5.6
6.1
Strength to Weight: Bending, points 8.0
8.5
Thermal Shock Resistance, points 7.4
8.0

Alloy Composition


Deprecated: Automatic conversion of false to array is deprecated in /home/public/compare.php on line 452
Copper (Cu), % 79.2 to 80.7
86.2 to 87.2
Phosphorus (P), % 4.8 to 5.2
7.0 to 7.5
Silver (Ag), % 14.5 to 15.5
5.8 to 6.2
Residuals, % 0 to 0.15
0 to 0.15