Ωστενιτικοί χάλυβες 304H • UNS S30409 • 1.4948
Σωλήνες από ανοξείδωτο χάλυβα 304H, σωλήνες από ανοξείδωτο χάλυβα 1.4948
| Χημική Σύνθεση (σε % κατά μάζα) | |||||||||||
| Βαθμός | C | Si | Mn | P | S | Cr | Ni | Mo | Ti | N | Άλλοι |
| Ελάχ. Μέγ. | Μέγ. | Μέγ. | Μέγ. | Μέγ. | |||||||
| 304Η | 0,04 – 010 | 1,00 | 2,00 | 0,045 | 0,030 | 18,0 – 20,0 | 8,0 – 11,0 | ||||
| 1,4948 | 0,04 – 0,08 | 1,00 | 2,00 | 0,035 | 0,015 | 17,0 – 19,0 | 8,0 – 11,0 | 0,11 | |||
| Μηχανική Ιδιότητα & Θερμική Επεξεργασία | ||||||
| Βαθμός | 0,2 ρουπίεςMpa | 1,0 ρουπίαMpa | RmMpa | Α (%) | Σκληρότητα(HRB) | Κατεργασία με θερμοκρασία |
| Ελάχ. | Ελάχ. | Ελάχ. – Μέγ. | Ελάχ. | Μέγ. | ||
| 304Η | 205 | 515 | 35 | 90 | Λύση που ανοπτείται | |
| 1,4948 | 185 | 225 | 500 – 700 | 40 | Λύση που ανοπτείται | |
| Μέγεθος σωλήνα που χρησιμοποιείται συνήθως | ||||||||||||||
| OD | Πάχος (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 | χ | 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 | χ | 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 | χ | x | x | x | x | |||
| 16.00 | x | x | x | x | x | x | χ | 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 | χ | ||||
| 19.00 | x | x | x | x | x | x | x | x | x | χ | ||||
| 19.05 | x | x | χ | χ | x | x | x | x | x | x | x | x | x | |
| 20,00 | x | x | x | x | χ | x | χ | χ | χ | x | x | χ | x | |
| 21.34 | x | x | x | x | x | x | x | x | x | x | χ | x | χ | |
| 22.00 | x | x | x | x | x | x | x | x | x | x | x | χ | χ | |
| 22.23 | x | x | x | x | x | x | x | x | x | x | χ | x | x | |
| 23,00 | x | x | x | x | x | x | x | x | x | x | χ | χ | x | |
| 24,00 | x | x | x | x | x | x | x | χ | x | x | χ | χ | x | |
| 25,00 | x | x | x | χ | x | χ | χ | χ | x | x | χ | χ | χ | x |
| 25.40 | x | x | x | x | x | x | x | x | x | x | χ | x | χ | 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 | χ | 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 | |||






