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Microstructural and mechanical results in the cross section of the extruded billet.
| Zone | α-Al Grain size | Mg2Si particles | HV (200g) | σTS (MPa) | σy (MPa) | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| L (µm) | CL-95% (µm) | ge (ASTM) | CL-95% (ASTM) | NA (part./mm2) | dp (µm) | HV (Kg/mm2) | CL-95% (Kg/mm2) | |||
| N | 52.37 | 2.32 | 5.2 | 0.13 | 5546 | 2.29 | 76.95 | ±4.70 | 181.52 | 135.12 |
| WI | 52.31 | 2.77 | 5.2 | 0.15 | 4972 | 2.65 | 74.80 | ±3.27 | 175.92 | 130.73 |
