Tubs de titani • Grau 12 • UNS R53400
Tubs de titani• Grau 12 • UNS R53400
| Graus admesos | Grau 1, Grau 2, Grau 3, Grau 4, Grau 5, Grau 7, Grau 9, Grau 12, Grau 23, Grau 24, Grau 26, Grau 29 |
|---|---|
| GOST/BT compatibles | ВТ1-00, ВТ1-0, ВТ1-2, ВТ1-1, ВТ6, ПТ-7М, ВТ3-1, ПТ-3В, ВТ6С, ВТ6, ПСВ-3Т6 |
| Estàndard de fabricació | AMS 4941/4942, BТ1-0 (VT1-0), ASTM B861 (Sense costures), ASTM B862 (Soldat), ASTM B338, |
| Diàmetre exterior (OD) | 12,7 – 330 mm (tub sense soldadura), 15,88 – 209 mm (tub soldat) |
| Gruix de la paret (PES) | 0,4 – 10 mm (tub sense soldadura), 0,5 mm – 8 mm (tub soldat) |
| Longitud | A petició del client |
| Control de qualitat | 100% NDT (UT/ET), prova hidrostàtica, MTC 3.1 (certificat de prova de molí) |
| Personalització | Mides personalitzades, longituds especials i acabats finals (PE/BE) disponibles |
Composició química (en % en massa)
| Grau | Ti | Oxigen (O) | Fe | C | N | Mo | Ni | H | Altres |
|---|---|---|---|---|---|---|---|---|---|
| Màx. | Màx. | Màx. | Màx. | Màx. | |||||
| 12è grau | Resta | 0,25 | 0,3 | 0,08 | 0,03 | 0,2-0,4 | 0,6-0,9 | 0,015 | |
Propietat mecànica i tractament tèrmic
| Grau | Rp 0,2 Mpa | Rp 1.0 Mpa | Rm Mpa | A (%) | Duresa (HRB) | Tractament tèrmic |
|---|---|---|---|---|---|---|
| Mín. | Mín. | Mín. – Màx. | Mín. | Màx. | ||
| 12è grau | 345 | 483 | 18 | Recuit | ||
Mida del tub que s'utilitza habitualment
| OD | Gruix (mm) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| (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 | |||








