Superaustenitiniai plienai 254SMO • UNS S31254 • 1.4547
S31254 nerūdijančio plieno vamzdžiai, 1.4547 nerūdijančio plieno vamzdžiai
| Cheminė sudėtis (masės procentais) | |||||||||||
| Įvertinimas | C | Si | Mn | P | S | Cr | Ni | Mo | Cu | N | Kiti |
| Maks. | Maks. | Maks. | Maks. | Maks. | |||||||
| S31254 | 0,020 | 0,80 | 1.00 | 0,030 | 0,010 | 19,5–20,5 | 17,5–18,5 | 6,0–6,5 | 0,50–1,00 | 0,18–0,25 | |
| 1,4547 | 0,020 | 0,70 | 1.00 | 0,030 | 0,010 | 19,5–20,5 | 17,5–18,5 | 6,0–7,0 | 0,18–0,25 | ||
| Mechaninės savybės ir terminis apdorojimas | ||||||
| Įvertinimas | Rp 0,2MPa | 1,0 rupijaMPa | RmMPa | A (%) | Kietumas(HRB) | Terminis apdorojimas |
| Min. | Min. | Min. – Maks. | Min. | Maks. | ||
| S31254 | 310 | 675 | 35 | 100 | Atkaitintas tirpalas | |
| 1,4547 | 300 | 340 | 650–850 | 35 | Atkaitintas tirpalas | |
| Dažniausiai naudojamas vamzdžio dydis | ||||||||||||||
| OD | Storis (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 val. | x | x | x | x | x | x | x | x | ||||||
| 12.00 val. | x | x | x | x | x | x | x | x | x | |||||
| 12,70 | x | x | x | x | x | x | x | x | x | x | x | |||
| 13.00 val. | x | x | x | x | x | x | x | x | ||||||
| 14.00 val. | x | x | x | x | x | x | x | x | ||||||
| 15.00 val. | x | x | x | x | x | x | x | x | ||||||
| 15,88 | x | x | x | x | x | x | x | x | x | x | x | |||
| 16.00 val. | 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 val. | x | x | x | x | x | x | x | x | x | x | ||||
| 19.00 val. | 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 | |||








