| Elfen o aloi 3015 |
Cynnwys (%) |
| Alwminiwm (Al) |
97.5 |
| Manganîs(Mn) |
0.6-1.0 |
| silicon(Si) |
≤0.6 |
| Haearn(Fe) |
≤0.7 |
| Cooper(Cu) | 0.1-0.4 |
| Sinc(Zn) | ≤0.25 |
| Elfennau Eraill | ≤0.05 |
| Cyfanswm amhureddau | ≤0.15 |
| Eiddo aloi 3015 |
(Temper: O) |
(H12) | (H14) | (H16) | (H18) | (H22) | (H24) | (H26) | (H28) | ||
| Cryfder Tynnol |
95-130 MPa |
130-165 Mpa | 145-185Mpa | 170-210Mpa | 195-230Mpa | 130-165 Mpa | 145-185Mpa | 170-210Mpa | 195-230Mpa | ||
| Cryfder Cynnyrch (gwrthbwyso 0.2%) |
35-60 MPa |
110-145 MPa | 125-165 MPa | 150-190 MPa | 175-210 MPa | 100-135 MPa | 115-155 MPa | 140-180 MPa | 165-205 MPa | ||
| Elongation at Break |
18-22% |
8-12% | 6-10% | 4-8% | 3-6% | 8-12% | 6-10% | 4-8% | 3-6% | ||
| Caledwch (Rockwell B) |
30-40HB |
40-50HB | 45-55HB | 55-75HB | 60-70HB | 40-50HB | 45-55HB |
|
60-70HB |
| Eiddo aloi 3015 |
Gwerth |
| Dwysedd |
2.7 g / cm³ |
| Ymdoddbwynt |
643–657°C |
| Dargludedd Thermol |
209 W/m·K |
| Dargludedd Trydanol |
61% IACS |
| Cyfernod Ehangu Thermol |
23.1×10⁻⁶/°C (20–100°C) |
| ASTM |
B209 , B479 . |
| ISO |
ISO 26204, ISO 6892, ISO 9001, ISO14001 |
| UNS |
A91060 . |
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