Titanove cevi • Razred 12 • UNS R53400
Titanove cevi• 12. razred • UNS R53400
| Podprte ocene | 1. stopnja, 2. stopnja, 3. stopnja, 4. stopnja, 5. stopnja, 7. stopnja, 9. stopnja, 12. stopnja, 23. stopnja, 24. stopnja, 26. stopnja, 29. stopnja |
|---|---|
| Podprti GOST/BT | VT1-00, VT1-0, VT1-2, VT1-1, VT6, PT-7M, VT3-1, PT-3V, VT6S, VT6, PT-3V, VT6S |
| Proizvodni standard | AMS 4941/4942, BT1-0 (VT1-0), ASTM B861 (brezšivno), ASTM B862 (varjeno), ASTM B338, |
| Zunanji premer (OD) | 12,7 – 330 mm (brezšivna cev), 15,88 – 209 mm (varjena cev) |
| Debelina stene (WT) | 0,4 – 10 mm (brezšivna cev), 0,5 mm – 8 mm (varjena cev) |
| Dolžina | Kot zahteva stranke |
| Nadzor kakovosti | 100 % NDT (UT/ET), hidrostatični test, MTC 3.1 (potrdilo o preskusu v mlinu) |
| Prilagoditev | Na voljo so velikosti po meri, posebne dolžine in končne obdelave (PE/BE) |
Kemijska sestava (v masnih %)
| Razred | Ti | Kisik (O) | Fe | C | N | Mo | Ni | H | Drugi |
|---|---|---|---|---|---|---|---|---|---|
| Maks. | Maks. | Maks. | Maks. | Maks. | |||||
| 12. skupina | Preostanek | 0,25 | 0,3 | 0,08 | 0,03 | 0,2–0,4 | 0,6–0,9 | 0,015 | |
Mehanske lastnosti in toplotna obdelava
| Razred | Rp 0,2 MPa | Rp 1,0 MPa | Rm MPa | A (%) | Trdota (HRB) | Toplotna obdelava |
|---|---|---|---|---|---|---|
| Min. | Min. | Min. – Maks. | Min. | Maks. | ||
| 12. skupina | 345 | 483 | 18 | Žarjeno | ||
Velikost cevi, ki se pogosto uporablja
| OD | Debelina (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 | |||








