A335 qotishma po'latdan choksiz quvurlarni issiqlik bilan ishlov berish talablari
| P5, P9, P11 va P22 | |||
| Baho | Issiqlik bilan ishlov berish turi | Normalizatsiya harorat diapazoni F [C] | Subkritik tavlanish yoki Temperlash Harorat diapazoni F [C] |
| P5 (b,c) | To'liq yoki izotermik tav | ||
| Normallashtirish va temperatsiya | ***** | 1250 [675] | |
| Subkritik Anneal (faqat P5c) | ***** | 1325 - 1375 [715 - 745] | |
| P9 | To'liq yoki izotermik tav | ||
| Normallashtirish va temperatsiya | ***** | 1250 [675] | |
| P11 | To'liq yoki izotermik tav | ||
| Normallashtirish va temperatsiya | ***** | 1200 [650] | |
| P22 | To'liq yoki izotermik tav | ||
| Normallashtirish va temperatsiya | ***** | 1250 [675] | |
| P91 | Normallashtirish va temperatsiya | 1900-1975 [1040 - 1080] | 1350-1470 [730 - 800] |
| Qunch va Temper | 1900-1975 [1040 - 1080] | 1350-1470 [730 - 800] |
A335 qotishma po'latdan choksiz quvurlarga kimyoviy talablar
| Baho | P-5 | P-9 | P-11 | P-22 | P-91 | P-91 quyidagilarni o'z ichiga olishi kerak: | |
| Element | UNS belgisi | K41545 | S50400 | K11597 | K21590 | K91560 | |
| Uglerod | 0.15 maks | 0.15 maks | 0.05 - 0.15 | 0.05 - 0.15 | 0.08 - 0.12 | V da 0.18 - 0.25 | |
| Marganets | 0.30 - 0.60 | 0.30 - 0.60 | 0.30 - 0.60 | 0.30 - 0.60 | 0.30 - 0.60 | N: 0.030 - 0.070 | |
| Fosfor, maks | 0.025 | 0.025 | 0.025 | 0.025 | 0.020 | Ni 0, maks. 40 | |
| Oltingugurt, maks | 0.025 | 0.025 | 0.025 | 0.025 | 0.010 | Al 0, 02 maks | |
| Silikon | 0.50 maks | 0.25 - 1.00 | 0.50 - 1.00 | 0.50 maks | 0.20 -0.50 | Cb da 0.06 - 0.10 | |
| Chromium | 4.00 - 6.00 | 8.00 - 10.00 | 1.00 - 1.50 | 1.90 - 2.60 | 8.00 - 9.50 | Ti 0.01 maks | |
| Molibden | 0.45 -0.65 | 0.90 - 1.10 | 0.44 - 0.65 | 0.87 - 1.13 | 0.85 - 1.05 | Zr 0, 01 maks | |
A335 qotishma po'latdan choksiz quvurlarning kuchlanish talablari
| Uzluksiz | ||||||
| P-5 | P-9 | P-11 | P-22 | P-91 | P91 qattiqligi 250 HB/265 HV [25HRC] dan oshmasligi kerak. | |
| Kuchlanish kuchi, min., psi | ||||||
| ksi | 60 | 60 | 60 | 60 | 85 | |
| MPa | 415 | 415 | 415 | 415 | 585 | |
| Hosildorlik kuchi, min., psi | ||||||
| ksi | 30 | 30 | 30 | 30 | 60 | |
| MPa | 205 | 205 | 205 | 205 | 415 | |
