| Garyndy elementi 5754 |
Mazmuny (%) |
| Alýumin (Al) |
Balans |
| Magniý (Mg) |
4.0-4.9 |
| Marganes (Mn) |
0.40-1.0 |
| Silikon (Si) |
≤0.40 |
| Demir (Fe) | ≤0.40 |
| Sink (Zn) | ≤0.25 |
| Mis (Cu) | ≤0.10 |
| Hrom (Cr) | 0.05-0.25 |
| Titan (Ti) | ≤0.20 |
| Beýleki (hersi) | ≤0.05 |
| Jemi hapalar | ≤0.15 |
| Garyndynyň emlägi 5754 |
Temper: O. |
Temper: H12 / H32 | Temper: H14 / H34 | Temper: H16 / H36 | Temper: H18 / H38 |
| Dartyş güýji |
195-240MPa |
220-260 MPa | 245-285 MPa | 270-310 MPa | 295 -335 MPa |
| Hasyl güýji (0,2% ofset) |
80-120 MPa |
165-200 MPa | 205-240 MPa | 230-270MPa | 260-300 MPa |
| Arakesmede uzalma |
22-28% |
16-20% | 12-16% | 8-12% | 6-10% |
| Gatylyk (Rokwell B) |
Iş ýok |
Pes | Orta | Beýik | Örän beýik |
| Garyndynyň emlägi 5754 |
Gymmatlyk |
| Dykyzlygy |
2.48 g / cm³ |
| Eriş nokady |
527–621 ° C. |
| Malylylyk geçirijiligi |
190-225 W / m · K. |
| Elektrik geçirijiligi |
30-40% IACS |
| Malylylyk giňelme koeffisiýenti |
13.1-13.3 × 10⁻⁶ / ° C (20–100 ° C) |
| Çeýeligiň moduly | 69GPa |
| Poissonyň bahasy | 0.33 |
| Aýratyn ýylylyk kuwwaty | 0.22 BTU / (lb · ° F) (920 J / (kg · ° C)) |
| Gyrkym moduly | 26 GPa |
| Köp modul | 69 GPa |
| ASTM |
B209, B479. |
| ISO |
ISO 26204, ISO 6892, ISO 9001, ISO 14001. |
| UNS |
A91060. |
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