| Eilimint cóimhiotal 5754 |
Ábhar (%) |
| Alúmanam (Al) |
Iarmhéid |
| Maignéisiam(Mg) |
4.0-4.9 |
| Mangainéis(Mn) |
0.40-1.0 |
| sileacain (Si) |
≤0.40 |
| Iarann(Fe) | ≤0.40 |
| Sinc(Zn) | ≤0.25 |
| Copar(Cu) | ≤0.10 |
| Cróimiam(Cr) | 0.05-0.25 |
| Tíotáiniam(Ti) | ≤0.20 |
| Eile (gach ceann) | ≤0.05 |
| Neamhíonachtaí Iomlána | ≤0.15 |
| Maoin cóimhiotail 5754 |
Teocht: O |
Teocht: H12/H32 | Teocht: H14/H34 | Teocht: H16/H36 | Teocht: H18/H38 |
| Neart Teanntachta |
195-240MPa |
220-260 MPa | 245-285 MPa | 270-310 MPa | 295 -335 MPa |
| Neart Táirgeachta (0.2% fritháireamh) |
80-120 MPa |
165-200 MPa | 205-240 MPa | 230-270MPa | 260-300 MPa |
| Fadú ag Sos |
22-28% |
16-20% | 12-16% | 8-12% | 6-10% |
| Cruas (Rockwell B) |
Gan aon obair chrua |
Íseal | Meánach | Ard | An-ard |
| Maoin cóimhiotail 5754 |
Luach |
| Dlús |
2.48 g / cm³ |
| Leáphointe |
527–621°C |
| Seoltacht Theirmeach |
190-225 W/m·K |
| Seoltacht Leictreach |
30-40% IACS |
| Comhéifeacht Leathnú Teirmeach |
13.1-13.3×10⁻⁶/°C (20–100°C) |
| Modal Leaisteachas | 69GPa |
| Ráta Poisson | 0.33 |
| Acmhainn Teasa Sonrach | 0.22 BTU/(lb·°F) (920 J/(kg·°C)) |
| Fiar Modulus | 26 GPa |
| Modal Bulc | 69 GPa |
| ASTM |
B209, B479 . |
| ISO |
ISO 26204, ISO 6892, ISO 9001, ISO 14001. |
| UNS |
A91060. |
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