Tubos de aliaxe de níquel 276 • UNS N10276 • 2.4819
Tubos de aliaxe de níquel C276, tubos de aliaxe de níquel 2.4819
| Composición química (en % en masa) | ||||||||||||||
| Grao | C | Si | Mn | P | S | Cr | Ni | Mo | Fe | Co | W | V | Cu | Outros |
| Máx. | Máx. | Máx. | Máx. | Máx. | Máx. | Máx. | Máx. | |||||||
| N10276 | 0,010 | 0,08 | 1.0 | 0,04 | 0,03 | 14,5 – 16,5 | resto | 15,0 – 17,0 | 4,0 – 7,0 | 2.5 | 3,0 – 4,5 | 0,35 | ||
| 2,4819 | 0,010 | 0,08 | 1.0 | 0,020 | 0,015 | 14,5 – 16,5 | Descanso | 15,0 – 17,0 | 4,0 – 7,0 | 2.5 | 3,0 – 4,5 | 0,35 | 0,5 | |
| Propiedades mecánicas e tratamento térmico | ||||||
| Grao | RP 0,2Mpa | 1,0 RPMpa | RmMpa | Unha (%) | Dureza(HRB) | tratamento térmico |
| Mín. | Mín. | Mín. – Máx. | Mín. | Máx. | ||
| N10276 | 283 | 690 | 40 | Recocido | ||
| 2,4819 | 280 | 690 | 40 | Recocido en solución | ||
| Tamaño do tubo usado habitualmente | ||||||||||||||
| OD | Espesor (mm) | |||||||||||||
| 0,50 | 0,70 | 0,80 | 0,89 | 1,00 | 1,20 | 1.24 | 1,50 | 1,65 | 2,00 | 2.11 | 2,50 | 2,77 | 3.05 | |
| 6,00 | x | x | x | x | x | x | x | x | ||||||
| 6.35 | x | x | x | x | x | x | x | x | x | |||||
| 7.00 | x | x | x | x | x | x | x | x | ||||||
| 7,50 | x | x | x | x | x | x | x | x | ||||||
| 8.00 | x | x | x | x | x | x | x | x | ||||||
| 9.00 | x | x | x | x | x | x | x | x | ||||||
| 9,53 | x | x | x | x | x | x | x | x | x | |||||
| 10,00 | x | x | x | x | x | x | x | x | ||||||
| 11.00 | x | x | x | x | x | x | x | x | ||||||
| 12.00 | x | x | x | x | x | x | x | x | x | |||||
| 12,70 | x | x | x | x | x | x | x | x | x | x | x | |||
| 13.00 | x | x | x | x | x | x | x | x | ||||||
| 14.00 | x | x | x | x | x | x | x | x | ||||||
| 15.00 | x | x | x | x | x | x | x | x | ||||||
| 15,88 | x | x | x | x | x | x | x | x | x | x | x | |||
| 16.00 | x | x | x | x | x | x | x | x | x | x | ||||
| 17.15 | x | x | x | x | x | x | x | x | x | x | x | |||
| 18.00 | x | x | x | x | x | x | x | x | x | x | ||||
| 19.00 | x | x | x | x | x | x | x | x | x | x | ||||
| 19.05 | x | x | x | x | x | x | x | x | x | x | x | x | x | |
| 20.00 | x | x | x | x | x | x | x | x | x | x | x | x | x | |
| 21.34 | x | x | x | x | x | x | x | x | x | x | x | x | x | |
| 22.00 | x | x | x | x | x | x | x | x | x | x | x | x | x | |
| 22.23 | x | x | x | x | x | x | x | x | x | x | x | x | x | |
| 23.00 | x | x | x | x | x | x | x | x | x | x | x | x | x | |
| 24,00 | x | x | x | x | x | x | x | x | x | x | x | x | x | |
| 25,00 | x | x | x | x | x | x | x | x | x | x | x | x | x | x |
| 25,40 | x | x | x | x | x | x | x | x | x | x | x | x | x | x |
| 26,00 | x | x | x | x | x | x | x | x | x | x | x | x | x | x |
| 26,67 | x | x | x | x | x | x | x | x | x | x | x | x | x | x |
| 26,90 | x | x | x | x | x | x | x | x | x | x | x | x | x | x |
| 28,00 | x | x | x | x | x | x | x | x | x | x | x | x | x | x |
| 28,58 | x | x | x | x | x | x | x | x | x | x | x | x | x | x |
| 30,00 | x | x | x | x | x | x | x | x | x | x | x | x | x | x |
| 31,75 | x | x | x | x | x | x | x | x | x | x | x | x | x | x |
| 32,00 | x | x | x | x | x | x | x | x | x | x | x | x | x | x |
| 33,40 | x | x | x | x | x | x | x | x | x | x | x | x | x | x |
| 35,00 | x | x | x | x | x | x | x | x | x | x | x | x | x | x |
| 36,00 | x | x | x | x | x | x | x | x | x | x | x | x | x | x |
| 38.10 | x | x | x | x | x | x | x | x | x | x | x | x | x | x |
| 42,00 | x | x | x | x | x | x | x | x | x | x | ||||
| 44,50 | x | x | x | x | x | x | x | x | x | |||||
| 48,26 | x | x | x | x | x | x | x | |||||||
| 50,80 | x | x | x | x | x | x | x | x | x | x | x | |||






