AWS BAg-13a vs. C55181 Copper
AWS BAg-13a belongs to the otherwise unclassified metals classification, while C55181 copper belongs to the copper alloys. They have 42% of their average alloy composition in common. There are 18 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.
For each property being compared, the top bar is AWS BAg-13a and the bottom bar is C55181 copper.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 92 | |
| 110 |
| Poisson's Ratio | 0.36 | |
| 0.34 |
| Shear Modulus, GPa | 34 | |
| 40 |
| Tensile Strength: Ultimate (UTS), MPa | 180 | |
| 200 |
Thermal Properties
| Brazing Temperature, °C | 720 to 980 | |
| 730 to 840 |
| Latent Heat of Fusion, J/g | 160 | |
| 190 |
| Melting Completion (Liquidus), °C | 890 | |
| 790 |
| Melting Onset (Solidus), °C | 770 | |
| 710 |
| Specific Heat Capacity, J/kg-K | 300 | |
| 410 |
| Thermal Expansion, µm/m-K | 19 | |
| 16 |
Otherwise Unclassified Properties
| Density, g/cm3 | 9.8 | |
| 8.5 |
| Embodied Carbon, kg CO2/kg material | 54 | |
| 2.4 |
| Embodied Energy, MJ/kg | 850 | |
| 38 |
Common Calculations
| Stiffness to Weight: Axial, points | 5.2 | |
| 7.0 |
| Stiffness to Weight: Bending, points | 15 | |
| 19 |
| Strength to Weight: Axial, points | 5.1 | |
| 6.5 |
| Strength to Weight: Bending, points | 7.2 | |
| 8.9 |
| Thermal Shock Resistance, points | 7.5 | |
| 8.2 |
Alloy Composition
| Copper (Cu), % | 40.4 to 43.5 | |
| 92.4 to 93 |
| Nickel (Ni), % | 1.5 to 2.5 | |
| 0 |
| Phosphorus (P), % | 0 | |
| 7.0 to 7.5 |
| Silver (Ag), % | 55 to 57 | |
| 0 |
| Residuals, % | 0 | |
| 0 to 0.15 |